Variants of the X-phase in the Mn–Co–Ge system

We report two new variants of the X-phase (ortho­rhom­bic, space group Pnnm) derived from the Mn–Co–Ge system. Two com­positionally related crystals were investigated by means of single-crystal X-ray diffraction (XRD) and energy dispersive spectroscopy (EDS). The Mn_14.9Co_15.5Ge_6.6 and Mn₁₄Co_16.2Ge_6.8 inter­metallic com­pounds are part of the homogeneity region of the X-phase and adopt the Mn₁₄(Mn_0.11Co_0.64Si_0.25)₂₃ structure type. The com­position obtained from refinement of the XRD data is in agreement with the EDS results. In the present study, chemical disorder was only detected on the 8h positions. The ordering is com­pared with other members of the X-phase family and shows that the degree of disordering depends on the chemical com­position. No com­pletely ordered variants of the X-phase have yet been reported.

1. Introduction

Topologically close packed (TCP) phases or Frank–Kasper phases as they are also known encom­pass a large number of inter­metallic com­pounds (Dshemuchadse & Steurer, 2015; Ovchinnikov et al., 2020). As a result, TCP phases often appear in various widely used alloys such as steels. In single-crystal superalloys they are reported to reduce microstructural stability, promote creep porosities and induce cracking and crack propagation (Tan et al., 2020). In high-entropy alloys, they often appear in the form of the σ-phase and have been reported to improve strength while providing good ductility (Jo et al., 2018). Due to this, control of the formation of these phases is desired as they have a large impact on the mech­anical properties of materials.

Conventional close packing of atoms of the same size create tetra­hedral and octa­hedral inter­stitial holes. When atoms of slightly different sizes pack together, TCPs can arise as they achieve a better packing by forming small non-uniform tetra­hedral inter­stices. The non-uniform nature of the tetra­hedral inter­stices allow for coordination numbers of 12, 14, 15 and 16 (Frank & Kasper, 1958; Wang & Mar, 2001; Ovchinnikov et al., 2020). The Valence Electron Concentration (VEC) also plays a role in determining the structure and stability of the TCP phase, so much so that maps based on the VEC and divergence from the average atomic size can be used to predict the various phases seen (Seiser et al., 2011; Hammerschmidt et al., 2013). Theoretical calculations also indicate that magnetism has a minor effect on the structural stability of certain phases (Hammerschmidt et al., 2013).

The X-phase is a rare structure type that has only been reported for two systems. The Mn–Co–Si system, from which the base structure is derived, was discovered in the 1970s by two independent groups (Yarmolyuk et al., 1970; Manor et al., 1972). This structure has been reported as Mn_15.84Co_15.87Si_5.29 and Mn_44.4Co_40.0Si_15.1, respectively. In general, these phases are assigned to the Mn₁₄(Mn_0.11Co_0.64Si_0.25)₂₃ structure type (Villars & Cenzual, 2016), where seven independent positions relate to Mn and the other nine positions are mixed Co/Mn or Si/Co/Mn. Investigation of the phase diagram of the ternary Mn–Co–Si system at 800 °C revealed the formation of Mn_16.5Co_14.8Si_5.7 (Kuz'ma & Gladyshevskii, 1964), while at 1000 °C, the authors reported Mn_16.5Co_14.8Si_5.7, as well as Mn₃Co₃Si (Y-phase) (Bardos et al., 1966). A rough approximation for the stoichiometry of the X-phase can be given close to 3–3–1, as also used for the Y-phase (Gupta, 2006). There has been some discussion as to whether the structure is instead the Y-phase (Manor et al., 1972; Gupta, 2006); the similarity of the diffraction patterns indicates that they might be the same phase with a large homogeneity region. The second system reported in 2001 is com­posed of Nb–Ni–Sb (Wang & Mar, 2001) and was reported as the Nb₂₈Ni_33.5Sb_12.5 [Nb₁₄Ni_16.75Sb_6.25 or Nb₁₄(Ni_0.728Sb_0.272)₂₃] ternary com­pound, which crystalized in the X-phase structure type.

In this article, the syntheses and crystal structures of two new Mn–Co–Ge com­pounds, representatives of the X-phase, will be discussed.

2. Experimental

2.1. Synthesis

This study was initiated based on separate results obtained during the investigation of Mn₂Co₃Ge, a com­pound which was selected as a permanent magnet candidate (Vishina et al., 2021). Initial trials revealed the magnetic Heusler phase MnCo₂Ge (Buschow et al., 1983) as being the main com­peting phase in that region of the phase diagram. The synthesis of the Mn₂Co₃Ge com­pound was achieved by arc melting and negligible loses of Mn (1–3 wt%) were detected in most cases. In the event of larger losses, more Mn was added to com­pensate for the losses and to avoid the formation of MnCo₂Ge. It was found that an additional 3 wt% of Mn decreased the amount of MnCo₂Ge impurities. Based on this, Mn₂Co₃Ge alloys with 5, 7 and 10 wt% of excess Mn were prepared. However, while it did reduce the amount of MnCo₂Ge, in most cases, it did not result in higher purity of the sought-after phase. The samples of 7 and 10 wt% excess Mn did instead reveal the existence of a new phase, the crystal structure of which is presented herein.

Samples of Mn₂Co₃Ge+7%Mn and Mn₂Co₃Ge+10%Mn were synthesized by arc melting Co (99.9+%, Alfa Aesar), Mn (99.7%, Höganäs) and Ge (99.999%, Kurt J. Lesker) under an argon atmosphere. A titanium getter was used to reduce oxygen contamination and the samples were flipped and remelted three times to promote homogeneity. Samples were placed in Al₂O₃ crucibles and then sealed in evacuated quartz tubes for annealing. Heat treatment was carried out for 7 d at 800 °C, after which samples were quenched with water.

2.2. Characterization

Crystals were picked up from the Mn–Co–Ge alloys by fragmentation and analyzed. A Bruker D8 single-crystal X-ray diffractometer with Mo Kα radiation (λ = 0.71073 Å) up­graded with an Incoatec Microfocus Source (IµS, beam size ∼100 µm at the sample position) and an APEXII CCD area detector (6 × 6 cm) was used to collect single-crystal X-ray diffraction (SCXRD) intensities at room temperature. The final cycle of refinement was carried out anisotropically for all species converging with low residuals and a flat difference Fourier map. The atomic positions were standardized with the use of the program STRUCTURE TIDY implemented in PLATON (Spek, 2020).

Additional methods, such as scanning electron microscopy (SEM) on a Zeiss Merlin SEM instrument equipped with a secondary electron (SE) detector and an energy-dispersive X-ray spectrometer (EDS), were employed to confirm the com­position of the title com­pounds. The samples used for electron microscopy analysis were prepared by standard metallographic techniques through grinding with SiC paper. For the final polishing, a mixture of SiO₂ and H₂O was used. Furthermore, the sample purity was checked by means of powder X-ray diffraction (PXRD) on a Bruker D8 X-ray diffractometer with a Lynx-eye position-sensitive detector and Cu Kα radiation on a zero-background single-crystal Si sample holder. Phase analysis of the X-ray data using the Rietveld method was carried out with FULLPROF software (Rodriguez-Carvajal, 2001).

The crystal structures of the new X-phase representatives were solved by single-crystal X-ray diffraction data analysis using the procedures described above. PXRD phase analysis showed that Mn₂Co₃Ge+7%Mn was a multiphase alloy, while Mn₂Co₃Ge+10%Mn consisted of a single phase. The elemental com­position obtained from refinement of the crystal structure data was found to be Mn_40.2Co_41.9Ge_17.9 and Mn_37.8Co_43.9Ge_18.3 for the two crystals, respectively, agreeing with EDS results [Mn_40.4 (5)Co_42.0 (7)Ge_17.6 (3) and Mn_37.7 (9)Co_45.1 (9)Ge_17.2 (5)]. Tables 1 and 2 present crystallographic data and experimental details for Mn_14.89 (5)Co_15.48 (4)Ge_6.62 (2) and Mn₁₄Co_16.16 (3)Ge_6.84 (3). Anisotropic displacement parameters, inter­atomic distances and angles are provided as supporting information. For simplicity, the limits of com­position in the text will be referred to as Mn_14.9Co_15.5Ge_6.6 and Mn₁₄Co_16.2Ge_6.8.

Table 1
Crystallographic data and structure refinement parameters for the studied Mn–Co–Ge single crystals

Experiments were carried out at 296 K with Mo Kα radiation using a Bruker APEXII CCD diffractometer (see Characterization, §2.2). The absorption correction was mpirical (using intensity measurements) (SADABS; Bruker, 2015).

	Mn14.9Co15.5Ge6.6	Mn14Co16.2Ge6.8
Compound	Mn14.89 (5)Co15.48 (4)Ge6.62 (2)	Mn14Co16.16 (3)Ge6.84 (3)
Summary formula	Mn29.79 (10)Co30.97 (8)Ge13.25 (4)	Mn28Co32.32 (6)Ge13.68 (6)
Empirical formula	Mn14Co12Ge5(Mn0.04Co0.15Ge0.07)23	Mn14Co14Ge5(Co0.096Ge0.08)23
Sample code	10	7
Calculated composition	Mn40.2Co41.9Ge17.9	Mn37.8Co43.9Ge18.3
EDS composition	Mn40.4 (5)Co42.0 (7)Ge17.6 (3)	Mn37.7 (9)Co45.1 (9)Ge17.2 (5)
CSD	2057512	2057511
Structure type relation	Mn14(Mn0.11Co0.64Si0.25)23	Mn14(Mn0.11Co0.64Si0.25)23
Formula weight, Mr (g mol^−1)	4422.90	4436.02
Space group (No.)	Pnnm (58)	Pnnm (58)
Pearson symbol, Z	oP74, 1	oP74, 1
Unit-cell dimensions:
a (Å)	12.6427 (10)	12.6208 (12)
b (Å)	15.6725 (12)	15.6878 (15)
c (Å)	4.8374 (4)	4.8338 (5)
V (Å^3)	958.50 (13)	957.06 (16)
Calculated density, ρ (g cm^−3)	7.66	7.70
Absorption coefficient, μ (mm^−1)	32.54	32.93
Theta range for data collection (°)	2.070–42.410	2.071–46.877
F(000)	2005	2010
Range in h k l	−23 ≤ h ≤ 23	−24 ≤ h ≤ 25
	−29 ≤ k ≤ 29	−25 ≤ k ≤ 32
	−9 ≤ l ≤ 9	−9 ≤ l ≤ 9
Total No. of reflections	22326	38733
Rint/Rσ	0.0299/0.0217	0.0411/0.0255
No. of independent reflections	3686	4648
No. of reflections with I > 2σ(I)	3277	4313
Data/parameters	3686/106	4648/106
Goodness-of-fit on F^2	1.103	1.219
Final R indices [I > 2σ(I)]	R1 = 0.0219	R1 = 0.0323
	wR2 = 0.0502	wR2 = 0.0779
R indices (all data)	R1 = 0.0265	R1 = 0.0359
	wR2 = 0.0515	wR2 = 0.0795
Largest diff. peak and hole (e Å^−3)	1.241 and −0.919	2.257 and −1.675
Computer programs: APEX3 (Bruker, 2015), SAINT (Bruker, 2015), SHELXT2014 (Sheldrick, 2015a), SHELXL2018 (Sheldrick, 2015b), DIAMOND (Brandenburg and Putz, 2006) and FULLPROF (Rodriguez-Carvajal, 2001).

Table 2
Atomic coordinates and equivalent isotropic displacement parameters for the Mn_14.9Co_15.5Ge_6.6 and Mn₁₄Co_16.2Ge_6.8 com­pounds

U_eq is defined as one-third of the trace of the orthogonalized U_ij tensor. For Mn_14.89 (5)Co_15.48 (4)Ge_6.62 (2), M1 and M3 are 0.876 (12)Co + 0.124 (12)Mn and 0.90Co + 0.10Mn, respectively, and M2 = 0.594 (5)Co + 0.406 (5)Ge. For Mn₁₄Co_16.16 (3)Ge_6.84 (3), M2 = 0.540 (7)Co + 0.460 (7)Ge.

Mn14.89 (5)Co15.48 (4)Ge6.62 (2)						Mn14Co16.16 (3)Ge6.84 (3)
Atom	Site	x	y	z	Ueq (Å^2)	Atom	Site	x	y	z	Ueq (Å^2)
Mn1	4g	0.02666 (3)	0.57115 (2)	0	0.00762 (5)	Mn1	4g	0.02630 (3)	0.57128 (2)	0	0.00617 (6)
Mn2	4g	0.08586 (3)	0.73416 (2)	0	0.00681 (5)	Mn2	4g	0.08564 (3)	0.73405 (2)	0	0.00553 (5)
Mn3	4g	0.10176 (3)	0.16147 (2)	0	0.00729 (5)	Mn3	4g	0.10193 (3)	0.16150 (3)	0	0.00594 (6)
Mn4	4g	0.22070 (3)	0.44440 (2)	0	0.00763 (5)	Mn4	4g	0.22075 (3)	0.44428 (2)	0	0.00622 (6)
Mn5	4g	0.28518 (3)	0.26433 (2)	0	0.00710 (5)	Mn5	4g	0.28525 (3)	0.26426 (2)	0	0.00566 (6)
Mn6	4g	0.40147 (3)	0.54997 (2)	0	0.00673 (5)	Mn6	4g	0.40142 (3)	0.54991 (3)	0	0.00543 (6)
Mn7	4g	0.59950 (3)	0.02711 (2)	0	0.00717 (5)	Mn7	4g	0.59952 (3)	0.02717 (2)	0	0.00573 (6)
M1	8h	0.10076 (2)	0.32411 (2)	0.23460 (4)	0.00519 (4)	Co1	8h	0.10096 (2)	0.32409 (2)	0.23463 (5)	0.00405 (4)
M2	8h	0.28921 (2)	0.10244 (2)	0.25373 (4)	0.00601 (5)	M2	8h	0.28931 (2)	0.10233 (2)	0.25377 (4)	0.00490 (5)
M3	8h	0.41242 (2)	0.39078 (2)	0.24024 (4)	0.00525 (4)	Co3	8h	0.41258 (2)	0.39066 (2)	0.24029 (4)	0.00417 (4)
Co4	4g	0.19010 (2)	0.00139 (2)	0	0.00605 (5)	Co4	4g	0.19001 (3)	0.00128 (2)	0	0.00458 (5)
Co5	4g	0.44439 (3)	0.13693 (2)	0	0.00660 (5)	Co5	4g	0.44448 (3)	0.13683 (2)	0	0.00501 (5)
Co6	4g	0.69785 (3)	0.29091 (2)	0	0.00626 (5)	Co6	4g	0.69799 (3)	0.29094 (2)	0	0.00482 (5)
Ge1	4g	0.50766 (2)	0.28512 (2)	0	0.00626 (4)	Ge1	4g	0.50782 (2)	0.28499 (2)	0	0.00489 (4)
Ge2	4g	0.75789 (2)	0.14623 (2)	0	0.00624 (4)	Ge2	4g	0.75801 (2)	0.14630 (2)	0	0.00472 (5)
Ge3	2a	0	0	0	0.00616 (5)	Ge3	2a	0	0	0	0.00474 (6)

3. Results and discussion

Detailed crystal structure chemistry for the previously studied representatives of the Mn₁₄(Mn_0.11Co_0.64Si_0.25)₂₃ structure type are presented elsewhere (Yarmolyuk et al., 1970; Manor et al., 1972; Wang & Mar, 2001). In this work, two crystals of similar com­position were studied with the aim of com­paring the ordering/disordering of the atoms in the structure. Two ternary inter­metallic com­pounds with ortho­rhom­bic structures (space group Pnnm) and very negligible changes in the unit-cell parameters indicated a small homogeneity region of the X-phase which was further supported by EDS analysis. The Ge content is mostly stable, while the majority of changes occur along the Mn/Co line. For both com­positions, it was established that Mn occupies seven independent 4g positions. Three Co and two Ge atoms also occupy independent 4g positions, with the final Ge atom occupying the position at 2a. This holds true for the Mn_14.9Co_15.5Ge_6.6 and Mn₁₄Co_16.2Ge_6.8 com­positions.

Differences are present only at the 8h positions which are of higher multiplicity. The studied com­pounds have a large degree of Co/Ge inter­mixing on the 8h position of M2 (see Table 2). This is likely due to the nearest neighbours of M2 (Co/Ge) consisting exclusively of Mn and Co and not Ge [in Fig. 1, the outlined icosa­hedra (CN = 12) for M2 are Mn₇Co₃M2₂]. No clear Ge—Ge bonds that could relate to the sum of atomic radii (r_Ge = 1.22 Å; Pearson, 1972) could be discerned in this structure. It can only be realized in the case of M2, for which two other M2 are as close as 2.3826 (4) and 2.4548 (4) Å. One of these distances could be regarded as the Ge—Ge, Co—Ge or Co—Co inter­atomic distance since atomic radii of Co and Ge are similar (r_Co = 1.25 and r_Ge = 1.22 Å; Pearson, 1972). It should be noted that for other com­pounds of the Mn–Co–Ge and Co–Ge systems, it is common to have shorter Ge—Ge, Co—Ge or Co—Co inter­atomic distances than the sum of the atomic radii (Villars & Cenzual, 2016).

Figure 1 Schematic presentation of the disordering in the 8h positions with respect to the chemical com­positions for (a) disordered Mn14.9Co15.5Ge6.6, (b) partially disordered Mn14Co16.2Ge6.8 and (c) hypothetically ordered `Mn14Co18Ge5'. All projections of the ortho­rhom­bic unit cells are presented on the ba plane. Atoms names are as used in Table 2.

The last two 8h positions (M1 and M3) are a statistical mixture of Mn and Co for Mn_14.9Co_15.5Ge_6.6, while for Mn₁₄Co_16.2Ge_6.8, they are occupied solely by Co. As the latter is Mn-lean this makes sense. The Mn/Co occupational ratio at the M1 site was refined and the refinement remained stable, while the ratio at M3 had to be constrained due to instability of the refinement. This procedure was deemed applicable as the Fourier map and R factors improved and the calculated com­position corresponded well to results attained from EDS measurements. The unstable Mn/Co occupational ratio at M3 cannot be explained by the smaller volume of the surrounding icosa­hedron and thus the larger electron density. The volume of the M3-related icosa­hedron is 45.6 ų, while for M1 it is only 43.8 ų. An alternative explanation can be sought by examining the ligands for each central Mx atom. As was mentioned, the M2 site only has Mn and Co atoms surrounding it, while M1 has two atoms of Ge present and M3 has three Ge atoms (M1@Mn₆Co₂M1₂Ge₂ and M3@Mn₆Co₁M3₂Ge₃). Polyhedra for M3 are always in pairs (while others alternate), sharing one of the Ge atoms between them. Considering that Ge is the most electronegative atom in the present case [χ_Ge= 2.01, χ_Co= 1.88 and χ_Mn= 1.55, according to the Pauling scale (Pauling, 1932)] and that the M3—Ge distances [2.3543 (3), 2.3942 (3) and 2.3948 (2) Å] are the shortest in the structure [for com­parison, the M2—M2 distance is 2.3826 (4) Å], this might be a reason why the position of M3 becomes unstable with the introduction of Mn (r_Mn = 1.27 Å; Pearson, 1972). The Co—Ge distances around M3 are in the range 2.3911 (4)–2.4564 (4) Å, which is similar to what is seen for M2, but the shortest Mn—Ge distance of 2.7233 (5) Å in the same area exhibits a sizeable difference [Mn—M2 = 2.6607 (4) Å]. Also, Ge lacks at least one electron in the p-orbital to be half-filled (4p²), while Co has its excess at d (3d⁷4s², d-orbital more than half-filled) and Mn is stable in the d-orbital (3d⁵4s², d-orbital half-filled). By introducing Mn with a larger atomic radius than Co we decrease the distance of the central atom to Ge and remove the unpaired electrons of Co from the area near Ge. For this reason, the statistical mixture of Mn/Co in M3, unlike M1, cannot be stable during refinement. To summarize, though many different trials of the refinements were carried out, the presented results were found to be the best statistically that also agreed with EDS results. Nevertheless, the presented arguments are our way of explaining the outlined problem at the M3 site. It is difficult to conclude whether it is refinement instability or chemical/structural instability from the available data. Our results do not allow com­pletely separate Mn and Co since this is not discernible with XRD (difference of only two electrons) and to differentiate between them neutrons are needed.

The studied com­pounds (Mn_14.9Co_15.5Ge_6.6 and Mn₁₄Co_16.2Ge_6.8) are com­positionally related to each other and the other members [Mn_15.84Co_15.87Si_5.29 (Yarmolyuk et al., 1970), Mn_16.46Co_14.80Si_5.75 (Manor et al., 1972) and Nb₁₄Ni_16.78Sb_6.22 (Wang & Mar, 2001)] of the X-phase with the Mn₁₄(Mn_0.11Co_0.64Si_0.25)₂₃ structure type. In all cases, the Mn atoms occupied seven independent positions (in the case of Nb₁₄Ni_16.78Sb_6.22, the Nb atoms occupy the same positions instead). For the first Si-based com­pound, the other positions were occupied by mixed Mn/Co/Si atoms and the z parameters at the 8h positions were fixed (Yarmolyuk et al., 1970). The second Si-based com­pound had a slightly higher degree of ordering, where four positions were shared between Mn/Co/Si and five other positions were only shared between Mn/Co (z at the 8h positions were refined) (Manor et al., 1972). That inter­mixing is seen for all elements on so many positions is likely related to the lack of the high-quality data, as the studies were carried out in the 1970s. Contrary to those studies, the most recent publication on Nb₁₄Ni_16.78Sb_6.22 (Wang & Mar, 2001) presents a very detailed refinement procedure sup­ported by extended Hückel band structure calculations. In terms of numbers of elements and structural features, Nb₁₄Ni_16.78Sb_6.22 relates closely to the presented Mn₁₄Co_16.2Ge_6.8 com­pound. The inter­mixing of Ni/Sb on one 8h position is similar to the inter­mixing of Co/Ge presented here. Minor differences are seen on the 4g positions where Ni/Sb was found to inter­mix as well, while only Ge was seen to be present here. This could relate to the difference in the homogeneity regions or the nature of the elements. The same might be applicable for the Si-based com­pounds, but a detailed analysis of these old com­pounds would be needed to confirm this. The currently known X-phases are all of the same structure type, with the minor differences of the ordering/disordering at some crystallographic positions being a key differentiator.

Supporting information

Computing details

For both structures, data collection: APEX3 (Bruker, 2015); cell refinement: SAINT (Bruker, 2015); data reduction: SAINT (Bruker, 2015); program(s) used to solve structure: SHELXT2014 (Sheldrick, 2015a); program(s) used to refine structure: SHELXL2018 (Sheldrick, 2015b); molecular graphics: DIAMOND (Brandenburg and Putz, 2006); software used to prepare material for publication: FULLPROF (Rodriguez-Carvajal, 2001).

Manganese cobalt germanide (Mn14Co16.2Ge6.8)

Crystal data

Mn28Co32.32Ge13.68	Dx = 7.697 Mg m^−3
Mr = 4436.02	Mo Kα radiation, λ = 0.71073 Å
Orthorhombic, Pnnm	Cell parameters from 38733 reflections
a = 12.6208 (12) Å	θ = 2.1–46.9°
b = 15.6878 (15) Å	µ = 32.93 mm^−1
c = 4.8338 (5) Å	T = 296 K
V = 957.06 (16) Å^3	Irregular fragment, metallic
Z = 1	0.03 × 0.02 × 0.01 mm
F(000) = 2010

Data collection

Bruker APEXII CCD diffractometer	4313 reflections with I > 2σ(I)
φ and ω scans	Rint = 0.041
Absorption correction: empirical (using intensity measurements) (SADABS; Bruker, 2015)	θmax = 46.9°, θmin = 2.1°
	h = −24→25
38733 measured reflections	k = −25→32
4648 independent reflections	l = −9→9

Refinement

Refinement on F^2	0 restraints
Least-squares matrix: full	w = 1/[σ^2(Fo^2) + (0.0301P)^2 + 3.3753P] where P = (Fo^2 + 2Fc^2)/3
R[F^2 > 2σ(F^2)] = 0.032	(Δ/σ)max = 0.001
wR(F^2) = 0.080	Δρmax = 2.26 e Å^−3
S = 1.22	Δρmin = −1.67 e Å^−3
4648 reflections	Extinction correction: SHELXL2018 (Sheldrick, 2015b), Fc^*=kFc[1+0.001xFc^2λ^3/sin(2θ)]^-1/4
106 parameters	Extinction coefficient: 0.00025 (8)

Special details

Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes.

Refinement. Crystals were picked up from the Mn–Co–Ge alloys by fragmentation and analyzed. A Bruker D8 single-crystal X-ray diffractometer with Mo Kα radiation (λ = 0.71073 Å) upgraded with an Incoatec Microfocus Source (IµS, beam size ~ 100µm at the sample position) and an APEXII CCD area detector (6 × 6 cm) was used to collect single-crystal X-ray diffraction (SCXRD) intensities at room temperature. SCXRD data reduction and numerical absorption corrections were performed using the APEX3 software from Bruker (2014). A preliminary ordered model (Mn₁₄Co₁₈Ge₅) of the crystal structure was first obtained with the program SHELXT2014 (Sheldrick, 2015a) and refined using the program SHELXL2014 (Sheldrick, 2015b) within the APEX3 software package. The final cycle of refinement was carried out anisotropically for all species converging with low residuals and a flat difference Fourier map. The atomic positions were standardized with the use of the program STRUCTURE TIDY implemented in PLATON (Spek, 2020). Further data, in the form of a CIF file, have been sent to the Cambridge Crystallographic Data Centre (CCDC) (Groom et al., 2016). CIF files are available as supplementary material for the publication. Molecular graphics made in DIAMOND (Brandenburg & Putz, 2005).

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Ų)

	x	y	z	Uiso*/Ueq	Occ. (<1)
Mn1	0.02630 (3)	0.57128 (2)	0.000000	0.00617 (6)
Mn2	0.08564 (3)	0.73405 (2)	0.000000	0.00553 (5)
Mn3	0.10193 (3)	0.16150 (3)	0.000000	0.00594 (6)
Mn4	0.22075 (3)	0.44428 (2)	0.000000	0.00622 (6)
Mn5	0.28525 (3)	0.26426 (2)	0.000000	0.00566 (6)
Mn6	0.40142 (3)	0.54991 (3)	0.000000	0.00543 (6)
Mn7	0.59952 (3)	0.02717 (2)	0.000000	0.00573 (6)
Co1	0.10096 (2)	0.32409 (2)	0.23463 (5)	0.00405 (4)
Co2	0.28931 (2)	0.10233 (2)	0.25377 (4)	0.00490 (5)	0.540 (7)
Ge22	0.28931 (2)	0.10233 (2)	0.25377 (4)	0.00490 (5)	0.460 (7)
Co3	0.41258 (2)	0.39066 (2)	0.24029 (4)	0.00417 (4)
Co4	0.19001 (3)	0.00128 (2)	0.000000	0.00458 (5)
Co5	0.44448 (3)	0.13683 (2)	0.000000	0.00501 (5)
Co6	0.69799 (3)	0.29094 (2)	0.000000	0.00482 (5)
Ge1	0.50782 (2)	0.28499 (2)	0.000000	0.00489 (4)
Ge2	0.75801 (2)	0.14630 (2)	0.000000	0.00472 (5)
Ge3	0.000000	0.000000	0.000000	0.00474 (6)

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
Mn1	0.00800 (13)	0.00413 (12)	0.00638 (12)	−0.00091 (10)	0.000	0.000
Mn2	0.00647 (12)	0.00426 (12)	0.00587 (12)	−0.00057 (9)	0.000	0.000
Mn3	0.00725 (13)	0.00470 (12)	0.00587 (12)	0.00014 (9)	0.000	0.000
Mn4	0.00942 (13)	0.00443 (12)	0.00482 (12)	−0.00100 (10)	0.000	0.000
Mn5	0.00678 (12)	0.00489 (12)	0.00532 (12)	−0.00009 (10)	0.000	0.000
Mn6	0.00678 (12)	0.00466 (12)	0.00486 (12)	0.00001 (9)	0.000	0.000
Mn7	0.00578 (12)	0.00354 (12)	0.00787 (13)	−0.00016 (9)	0.000	0.000
Co1	0.00550 (8)	0.00446 (8)	0.00218 (7)	−0.00012 (6)	0.00007 (6)	0.00049 (5)
Co2	0.00668 (8)	0.00436 (8)	0.00367 (8)	−0.00072 (5)	0.00102 (5)	−0.00110 (5)
Ge22	0.00668 (8)	0.00436 (8)	0.00367 (8)	−0.00072 (5)	0.00102 (5)	−0.00110 (5)
Co3	0.00642 (8)	0.00375 (8)	0.00233 (7)	0.00010 (6)	0.00082 (6)	−0.00088 (5)
Co4	0.00513 (11)	0.00262 (10)	0.00599 (11)	−0.00082 (8)	0.000	0.000
Co5	0.00484 (11)	0.00480 (11)	0.00539 (11)	−0.00129 (8)	0.000	0.000
Co6	0.00573 (11)	0.00276 (10)	0.00596 (11)	−0.00068 (8)	0.000	0.000
Ge1	0.00619 (9)	0.00331 (9)	0.00516 (9)	0.00175 (7)	0.000	0.000
Ge2	0.00476 (9)	0.00358 (9)	0.00582 (9)	0.00096 (7)	0.000	0.000
Ge3	0.00497 (12)	0.00412 (12)	0.00515 (12)	0.00154 (9)	0.000	0.000

Geometric parameters (Å, º)

Mn1—Mn1^i	2.3329 (8)	Mn5—Co6^vii	2.7936 (3)
Mn1—Co1^ii	2.5613 (5)	Mn5—Co3^ix	2.8042 (5)
Mn1—Co1^i	2.5613 (5)	Mn5—Co3	2.8042 (5)
Mn1—Co5^iii	2.6523 (3)	Mn5—Ge2^vii	2.8157 (3)
Mn1—Co5^iv	2.6523 (3)	Mn5—Ge2^vi	2.8157 (3)
Mn1—Co2^v	2.6589 (5)	Mn5—Co2	2.8214 (5)
Mn1—Co2^iv	2.6589 (5)	Mn5—Co2^ix	2.8215 (5)
Mn1—Mn2	2.6611 (6)	Mn6—Co3^ix	2.7587 (5)
Mn1—Mn7^iv	2.9736 (4)	Mn6—Co3	2.7587 (5)
Mn1—Mn7^iii	2.9736 (4)	Mn6—Co3^xi	2.7800 (5)
Mn1—Mn7^vi	3.0135 (4)	Mn6—Co3^viii	2.7800 (5)
Mn1—Mn7^vii	3.0135 (4)	Mn6—Co4^iv	2.7848 (3)
Mn2—Ge2^viii	2.7233 (5)	Mn6—Co4^iii	2.7848 (3)
Mn2—Co6^viii	2.7587 (6)	Mn6—Co6^viii	2.7942 (6)
Mn2—Co3^v	2.7591 (5)	Mn6—Co2^iv	2.8084 (5)
Mn2—Co3^iv	2.7591 (5)	Mn6—Co2^v	2.8084 (5)
Mn2—Co1^i	2.7684 (5)	Mn6—Ge3^xii	2.8288 (3)
Mn2—Co1^ii	2.7684 (5)	Mn6—Ge3^xiii	2.8288 (3)
Mn2—Ge1^iv	2.8055 (3)	Mn7—Co5	2.6054 (5)
Mn2—Ge1^iii	2.8055 (3)	Mn7—Co5^xiv	2.6320 (6)
Mn2—Co2^iv	2.8597 (5)	Mn7—Mn7^xiv	2.6529 (8)
Mn2—Co2^v	2.8597 (5)	Mn7—Co1^xii	2.6628 (5)
Mn2—Mn3^i	2.8791 (6)	Mn7—Co1^xv	2.6628 (5)
Mn3—Co4	2.7484 (6)	Mn7—Co4^xiv	2.6935 (6)
Mn3—Co1^ix	2.7916 (5)	Mn7—Ge2	2.7374 (5)
Mn3—Co1	2.7916 (5)	Mn7—Co2^xiv	2.7570 (4)
Mn3—Co6^vii	2.8050 (3)	Mn7—Co2^xvi	2.7570 (4)
Mn3—Co6^vi	2.8050 (3)	Co1—Co1^ix	2.2683 (5)
Mn3—Mn5	2.8200 (6)	Co1—Ge2^vii	2.4063 (4)
Mn3—Co3^x	2.8207 (5)	Co1—Co5^vii	2.4334 (4)
Mn3—Co3^vii	2.8207 (5)	Co1—Ge1^vii	2.4404 (4)
Mn3—Ge1^vi	2.8209 (3)	Co1—Co6^vii	2.5301 (4)
Mn3—Ge1^vii	2.8209 (3)	Co1—Co1^xvii	2.5655 (5)
Mn3—Co2^ix	2.8211 (5)	Co2—Co6^vii	2.3555 (4)
Mn3—Co2	2.8211 (5)	Co2—Co4	2.3640 (4)
Mn4—Co1	2.6697 (5)	Co2—Co5	2.3733 (4)
Mn4—Co1^ix	2.6697 (5)	Co2—Co2^xvii	2.3805 (5)
Mn4—Co2^v	2.7533 (5)	Co2—Co2^ix	2.4533 (5)
Mn4—Co2^iv	2.7533 (5)	Co3—Co3^ix	2.3230 (5)
Mn4—Co4^iii	2.8124 (3)	Co3—Ge1	2.3541 (4)
Mn4—Co4^iv	2.8124 (3)	Co3—Ge2^vii	2.3913 (4)
Mn4—Co3^ix	2.8139 (5)	Co3—Ge3^xii	2.3949 (3)
Mn4—Co3	2.8140 (5)	Co3—Co4^iii	2.5028 (4)
Mn4—Mn6	2.8188 (6)	Co3—Co3^xvii	2.5108 (5)
Mn4—Ge2^vi	2.8429 (3)	Co4—Ge3	2.3982 (4)
Mn4—Ge2^vii	2.8429 (3)	Co4—Ge2^xiv	2.4063 (5)
Mn4—Mn7^vi	2.8953 (4)	Co5—Ge1	2.4579 (5)
Mn5—Co1	2.7527 (5)	Co6—Ge2	2.3922 (5)
Mn5—Co1^ix	2.7528 (5)	Co6—Ge1	2.4020 (5)
Mn5—Co6^vi	2.7936 (3)
Mn1^i—Mn1—Co1^ii	115.84 (2)	Co1^xvii—Co1—Mn3	113.971 (6)
Mn1^i—Mn1—Co1^i	115.84 (2)	Mn7^vii—Co1—Mn3	175.170 (11)
Co1^ii—Mn1—Co1^i	52.568 (14)	Mn4—Co1—Mn3	118.049 (13)
Mn1^i—Mn1—Co5^iii	114.282 (11)	Mn5—Co1—Mn3	61.140 (12)
Co1^ii—Mn1—Co5^iii	55.612 (11)	Mn2^i—Co1—Mn3	62.370 (12)
Co1^i—Mn1—Co5^iii	104.019 (17)	Co6^vii—Co2—Co4	118.654 (16)
Mn1^i—Mn1—Co5^iv	114.282 (11)	Co6^vii—Co2—Co5	120.187 (15)
Co1^ii—Mn1—Co5^iv	104.019 (17)	Co4—Co2—Co5	108.793 (13)
Co1^i—Mn1—Co5^iv	55.612 (11)	Co6^vii—Co2—Co2^xvii	59.648 (7)
Co5^iii—Mn1—Co5^iv	131.36 (2)	Co4—Co2—Co2^xvii	121.257 (7)
Mn1^i—Mn1—Co2^v	115.13 (2)	Co5—Co2—Co2^xvii	121.122 (7)
Co1^ii—Mn1—Co2^v	103.485 (13)	Co6^vii—Co2—Co2^ix	120.352 (7)
Co1^i—Mn1—Co2^v	129.023 (18)	Co4—Co2—Co2^ix	58.742 (7)
Co5^iii—Mn1—Co2^v	53.085 (10)	Co5—Co2—Co2^ix	58.880 (7)
Co5^iv—Mn1—Co2^v	102.427 (16)	Co2^xvii—Co2—Co2^ix	180.0
Mn1^i—Mn1—Co2^iv	115.13 (2)	Co6^vii—Co2—Mn1^xix	109.407 (13)
Co1^ii—Mn1—Co2^iv	129.023 (18)	Co4—Co2—Mn1^xix	124.986 (15)
Co1^i—Mn1—Co2^iv	103.485 (13)	Co5—Co2—Mn1^xix	63.317 (11)
Co5^iii—Mn1—Co2^iv	102.427 (16)	Co2^xvii—Co2—Mn1^xix	63.407 (6)
Co5^iv—Mn1—Co2^iv	53.085 (10)	Co2^ix—Co2—Mn1^xix	116.594 (7)
Co2^v—Mn1—Co2^iv	53.185 (13)	Co6^vii—Co2—Mn4^xix	113.523 (13)
Mn1^i—Mn1—Mn2	179.81 (3)	Co4—Co2—Mn4^xix	66.167 (11)
Co1^ii—Mn1—Mn2	63.992 (14)	Co5—Co2—Mn4^xix	117.828 (15)
Co1^i—Mn1—Mn2	63.992 (14)	Co2^xvii—Co2—Mn4^xix	64.386 (6)
Co5^iii—Mn1—Mn2	65.723 (11)	Co2^ix—Co2—Mn4^xix	115.613 (6)
Co5^iv—Mn1—Mn2	65.723 (11)	Mn1^xix—Co2—Mn4^xix	71.448 (13)
Co2^v—Mn1—Mn2	65.031 (13)	Co6^vii—Co2—Mn7^xiv	176.066 (11)
Co2^iv—Mn1—Mn2	65.031 (13)	Co4—Co2—Mn7^xiv	62.915 (13)
Mn1^i—Mn1—Mn7^iv	67.972 (13)	Co5—Co2—Mn7^xiv	61.194 (13)
Co1^ii—Mn1—Mn7^iv	100.030 (16)	Co2^xvii—Co2—Mn7^xiv	116.419 (6)
Co1^i—Mn1—Mn7^iv	56.928 (12)	Co2^ix—Co2—Mn7^xiv	63.582 (6)
Co5^iii—Mn1—Mn7^iv	154.839 (19)	Mn1^xix—Co2—Mn7^xiv	67.589 (11)
Co5^iv—Mn1—Mn7^iv	54.816 (11)	Mn4^xix—Co2—Mn7^xiv	63.395 (11)
Co2^v—Mn1—Mn7^iv	150.915 (13)	Co6^vii—Co2—Mn6^xix	64.825 (13)
Co2^iv—Mn1—Mn7^iv	98.408 (11)	Co4—Co2—Mn6^xix	64.480 (11)
Mn2—Mn1—Mn7^iv	111.936 (13)	Co5—Co2—Mn6^xix	173.246 (12)
Mn1^i—Mn1—Mn7^iii	67.972 (13)	Co2^xvii—Co2—Mn6^xix	64.924 (6)
Co1^ii—Mn1—Mn7^iii	56.928 (11)	Co2^ix—Co2—Mn6^xix	115.074 (6)
Co1^i—Mn1—Mn7^iii	100.030 (16)	Mn1^xix—Co2—Mn6^xix	120.451 (12)
Co5^iii—Mn1—Mn7^iii	54.816 (11)	Mn4^xix—Co2—Mn6^xix	60.894 (13)
Co5^iv—Mn1—Mn7^iii	154.839 (19)	Mn7^xiv—Co2—Mn6^xix	114.139 (14)
Co2^v—Mn1—Mn7^iii	98.408 (10)	Co6^vii—Co2—Mn3	64.894 (11)
Co2^iv—Mn1—Mn7^iii	150.915 (13)	Co4—Co2—Mn3	63.297 (13)
Mn2—Mn1—Mn7^iii	111.936 (13)	Co5—Co2—Mn3	113.076 (13)
Mn7^iv—Mn1—Mn7^iii	108.741 (19)	Co2^xvii—Co2—Mn3	115.773 (6)
Mn1^i—Mn1—Mn7^vi	66.167 (13)	Co2^ix—Co2—Mn3	64.226 (6)
Co1^ii—Mn1—Mn7^vi	151.155 (14)	Mn1^xix—Co2—Mn3	171.344 (15)
Co1^i—Mn1—Mn7^vi	99.533 (11)	Mn4^xix—Co2—Mn3	116.462 (14)
Co5^iii—Mn1—Mn7^vi	152.489 (19)	Mn7^xiv—Co2—Mn3	118.397 (12)
Co5^iv—Mn1—Mn7^vi	54.916 (12)	Mn6^xix—Co2—Mn3	64.032 (12)
Co2^v—Mn1—Mn7^vi	100.633 (16)	Co6^vii—Co2—Mn5	64.585 (11)
Co2^iv—Mn1—Mn7^vi	57.756 (11)	Co4—Co2—Mn5	111.630 (13)
Mn2—Mn1—Mn7^vi	113.924 (13)	Co5—Co2—Mn5	65.478 (12)
Mn7^iv—Mn1—Mn7^vi	52.600 (14)	Co2^xvii—Co2—Mn5	115.771 (6)
Mn7^iii—Mn1—Mn7^vi	134.139 (15)	Co2^ix—Co2—Mn5	64.230 (6)
Mn1^i—Mn1—Mn7^vii	66.167 (13)	Mn1^xix—Co2—Mn5	112.053 (14)
Co1^ii—Mn1—Mn7^vii	99.533 (11)	Mn4^xix—Co2—Mn5	176.316 (15)
Co1^i—Mn1—Mn7^vii	151.155 (14)	Mn7^xiv—Co2—Mn5	118.640 (12)
Co5^iii—Mn1—Mn7^vii	54.916 (12)	Mn6^xix—Co2—Mn5	115.617 (14)
Co5^iv—Mn1—Mn7^vii	152.489 (19)	Mn3—Co2—Mn5	59.970 (12)
Co2^v—Mn1—Mn7^vii	57.756 (10)	Co6^vii—Co2—Mn2^xix	63.005 (14)
Co2^iv—Mn1—Mn7^vii	100.633 (16)	Co4—Co2—Mn2^xix	173.286 (11)
Mn2—Mn1—Mn7^vii	113.924 (13)	Co5—Co2—Mn2^xix	66.106 (11)
Mn7^iv—Mn1—Mn7^vii	134.139 (15)	Co2^xvii—Co2—Mn2^xix	65.404 (6)
Mn7^iii—Mn1—Mn7^vii	52.600 (14)	Co2^ix—Co2—Mn2^xix	114.597 (6)
Mn7^vi—Mn1—Mn7^vii	106.649 (18)	Mn1^xix—Co2—Mn2^xix	57.522 (13)
Mn1—Mn2—Ge2^viii	149.91 (2)	Mn4^xix—Co2—Mn2^xix	119.753 (12)
Mn1—Mn2—Co6^viii	98.174 (17)	Mn7^xiv—Co2—Mn2^xix	115.902 (15)
Ge2^viii—Mn2—Co6^viii	51.739 (13)	Mn6^xix—Co2—Mn2^xix	120.547 (11)
Mn1—Mn2—Co3^v	148.954 (11)	Mn3—Co2—Mn2^xix	113.947 (14)
Ge2^viii—Mn2—Co3^v	51.714 (10)	Mn5—Co2—Mn2^xix	62.636 (11)
Co6^viii—Mn2—Co3^v	96.807 (14)	Co3^ix—Co3—Ge1	60.437 (7)
Mn1—Mn2—Co3^iv	148.954 (11)	Co3^ix—Co3—Ge2^vii	121.667 (7)
Ge2^viii—Mn2—Co3^iv	51.714 (10)	Ge1—Co3—Ge2^vii	120.316 (14)
Co6^viii—Mn2—Co3^iv	96.807 (14)	Co3^ix—Co3—Ge3^xii	121.615 (6)
Co3^v—Mn2—Co3^iv	54.130 (13)	Ge1—Co3—Ge3^xii	121.858 (14)
Mn1—Mn2—Co1^i	56.251 (12)	Ge2^vii—Co3—Ge3^xii	105.921 (11)
Ge2^viii—Mn2—Co1^i	147.504 (13)	Co3^ix—Co3—Co4^iii	120.106 (7)
Co6^viii—Mn2—Co1^i	142.672 (14)	Ge1—Co3—Co4^iii	179.127 (14)
Co3^v—Mn2—Co1^i	119.124 (16)	Ge2^vii—Co3—Co4^iii	58.850 (12)
Co3^iv—Mn2—Co1^i	96.540 (12)	Ge3^xii—Co3—Co4^iii	58.587 (10)
Mn1—Mn2—Co1^ii	56.251 (12)	Co3^ix—Co3—Co3^xvii	180.0
Ge2^viii—Mn2—Co1^ii	147.504 (13)	Ge1—Co3—Co3^xvii	119.564 (7)
Co6^viii—Mn2—Co1^ii	142.672 (14)	Ge2^vii—Co3—Co3^xvii	58.331 (7)
Co3^v—Mn2—Co1^ii	96.540 (12)	Ge3^xii—Co3—Co3^xvii	58.385 (6)
Co3^iv—Mn2—Co1^ii	119.124 (16)	Co4^iii—Co3—Co3^xvii	59.893 (7)
Co1^i—Mn2—Co1^ii	48.370 (13)	Co3^ix—Co3—Mn6	65.100 (7)
Mn1—Mn2—Ge1^iv	98.916 (12)	Ge1—Co3—Mn6	117.135 (12)
Ge2^viii—Mn2—Ge1^iv	96.218 (11)	Ge2^vii—Co3—Mn6	113.515 (14)
Co6^viii—Mn2—Ge1^iv	117.169 (10)	Ge3^xii—Co3—Mn6	66.147 (10)
Co3^v—Mn2—Ge1^iv	98.151 (14)	Co4^iii—Co3—Mn6	63.697 (11)
Co3^iv—Mn2—Ge1^iv	50.046 (9)	Co3^xvii—Co3—Mn6	114.899 (7)
Co1^i—Mn2—Ge1^iv	51.924 (9)	Co3^ix—Co3—Mn2^xix	117.066 (7)
Co1^ii—Mn2—Ge1^iv	95.115 (15)	Ge1—Co3—Mn2^xix	66.001 (11)
Mn1—Mn2—Ge1^iii	98.916 (12)	Ge2^vii—Co3—Mn2^xix	63.373 (12)
Ge2^viii—Mn2—Ge1^iii	96.218 (11)	Ge3^xii—Co3—Mn2^xix	113.298 (12)
Co6^viii—Mn2—Ge1^iii	117.169 (10)	Co4^iii—Co3—Mn2^xix	113.163 (13)
Co3^v—Mn2—Ge1^iii	50.046 (9)	Co3^xvii—Co3—Mn2^xix	62.935 (7)
Co3^iv—Mn2—Ge1^iii	98.151 (14)	Mn6—Co3—Mn2^xix	176.744 (13)
Co1^i—Mn2—Ge1^iii	95.115 (15)	Co3^ix—Co3—Mn6^viii	65.305 (6)
Co1^ii—Mn2—Ge1^iii	51.924 (9)	Ge1—Co3—Mn6^viii	66.354 (13)
Ge1^iv—Mn2—Ge1^iii	118.966 (19)	Ge2^vii—Co3—Mn6^viii	171.704 (12)
Mn1—Mn2—Co2^iv	57.446 (13)	Ge3^xii—Co3—Mn6^viii	65.785 (10)
Ge2^viii—Mn2—Co2^iv	95.632 (15)	Co4^iii—Co3—Mn6^viii	114.451 (15)
Co6^viii—Mn2—Co2^iv	49.533 (10)	Co3^xvii—Co3—Mn6^viii	114.696 (7)
Co3^v—Mn2—Co2^iv	145.929 (17)	Mn6—Co3—Mn6^viii	64.120 (15)
Co3^iv—Mn2—Co2^iv	116.717 (12)	Mn2^xix—Co3—Mn6^viii	118.807 (14)
Co1^i—Mn2—Co2^iv	93.490 (13)	Co3^ix—Co3—Mn5	65.531 (6)
Co1^ii—Mn2—Co2^iv	113.697 (16)	Ge1—Co3—Mn5	65.811 (13)
Ge1^iv—Mn2—Co2^iv	94.547 (10)	Ge2^vii—Co3—Mn5	65.067 (10)
Ge1^iii—Mn2—Co2^iv	142.787 (13)	Ge3^xii—Co3—Mn5	170.964 (12)
Mn1—Mn2—Co2^v	57.446 (13)	Co4^iii—Co3—Mn5	113.676 (16)
Ge2^viii—Mn2—Co2^v	95.632 (16)	Co3^xvii—Co3—Mn5	114.469 (6)
Co6^viii—Mn2—Co2^v	49.533 (10)	Mn6—Co3—Mn5	115.895 (13)
Co3^v—Mn2—Co2^v	116.717 (12)	Mn2^xix—Co3—Mn5	64.117 (11)
Co3^iv—Mn2—Co2^v	145.929 (17)	Mn6^viii—Co3—Mn5	123.228 (12)
Co1^i—Mn2—Co2^v	113.697 (16)	Co3^ix—Co3—Mn4	65.621 (6)
Co1^ii—Mn2—Co2^v	93.490 (13)	Ge1—Co3—Mn4	116.495 (12)
Ge1^iv—Mn2—Co2^v	142.787 (13)	Ge2^vii—Co3—Mn4	65.622 (11)
Ge1^iii—Mn2—Co2^v	94.547 (10)	Ge3^xii—Co3—Mn4	113.493 (12)
Co2^iv—Mn2—Co2^v	49.192 (12)	Co4^iii—Co3—Mn4	63.555 (11)
Mn1—Mn2—Mn3^i	108.343 (19)	Co3^xvii—Co3—Mn4	114.378 (6)
Ge2^viii—Mn2—Mn3^i	101.744 (18)	Mn6—Co3—Mn4	60.763 (12)
Co6^viii—Mn2—Mn3^i	153.483 (19)	Mn2^xix—Co3—Mn4	117.449 (14)
Co3^v—Mn2—Mn3^i	59.994 (12)	Mn6^viii—Co3—Mn4	116.988 (13)
Co3^iv—Mn2—Mn3^i	59.994 (12)	Mn5—Co3—Mn4	63.085 (14)
Co1^i—Mn2—Mn3^i	59.207 (13)	Co3^ix—Co3—Mn3^xii	116.428 (6)
Co1^ii—Mn2—Mn3^i	59.207 (13)	Ge1—Co3—Mn3^xii	65.340 (11)
Ge1^iv—Mn2—Mn3^i	59.485 (9)	Ge2^vii—Co3—Mn3^xii	112.779 (12)
Ge1^iii—Mn2—Mn3^i	59.485 (9)	Ge3^xii—Co3—Mn3^xii	65.429 (11)
Co2^iv—Mn2—Mn3^i	149.889 (11)	Co4^iii—Co3—Mn3^xii	114.595 (12)
Co2^v—Mn2—Mn3^i	149.889 (11)	Co3^xvii—Co3—Mn3^xii	63.573 (6)
Co4—Mn3—Co1^ix	146.871 (13)	Mn6—Co3—Mn3^xii	119.562 (14)
Co4—Mn3—Co1	146.871 (13)	Mn2^xix—Co3—Mn3^xii	62.115 (12)
Co1^ix—Mn3—Co1	47.944 (13)	Mn6^viii—Co3—Mn3^xii	64.396 (12)
Co4—Mn3—Co6^vii	93.926 (12)	Mn5—Co3—Mn3^xii	117.693 (14)
Co1^ix—Mn3—Co6^vii	96.253 (15)	Mn4—Co3—Mn3^xii	177.938 (10)
Co1—Mn3—Co6^vii	53.755 (10)	Co2^ix—Co4—Co2	62.515 (14)
Co4—Mn3—Co6^vi	93.926 (12)	Co2^ix—Co4—Ge3	122.390 (13)
Co1^ix—Mn3—Co6^vi	53.755 (10)	Co2—Co4—Ge3	122.390 (13)
Co1—Mn3—Co6^vi	96.252 (15)	Co2^ix—Co4—Ge2^xiv	120.047 (15)
Co6^vii—Mn3—Co6^vi	119.00 (2)	Co2—Co4—Ge2^xiv	120.047 (15)
Co4—Mn3—Mn5	101.011 (17)	Ge3—Co4—Ge2^xiv	105.342 (14)
Co1^ix—Mn3—Mn5	58.751 (12)	Co2^ix—Co4—Co3^xviii	118.617 (9)
Co1—Mn3—Mn5	58.750 (12)	Co2—Co4—Co3^xviii	178.209 (15)
Co6^vii—Mn3—Mn5	59.556 (10)	Ge3—Co4—Co3^xviii	58.458 (10)
Co6^vi—Mn3—Mn5	59.556 (10)	Ge2^xiv—Co4—Co3^xviii	58.262 (11)
Co4—Mn3—Co3^x	94.438 (14)	Co2^ix—Co4—Co3^xx	178.209 (15)
Co1^ix—Mn3—Co3^x	94.616 (12)	Co2—Co4—Co3^xx	118.618 (10)
Co1—Mn3—Co3^x	116.241 (15)	Ge3—Co4—Co3^xx	58.458 (10)
Co6^vii—Mn3—Co3^x	145.774 (13)	Ge2^xiv—Co4—Co3^xx	58.262 (11)
Co6^vi—Mn3—Co3^x	93.431 (11)	Co3^xviii—Co4—Co3^xx	60.213 (14)
Mn5—Mn3—Co3^x	149.423 (11)	Co2^ix—Co4—Mn7^xiv	65.692 (13)
Co4—Mn3—Co3^vii	94.438 (14)	Co2—Co4—Mn7^xiv	65.691 (12)
Co1^ix—Mn3—Co3^vii	116.240 (15)	Ge3—Co4—Mn7^xiv	169.984 (17)
Co1—Mn3—Co3^vii	94.617 (12)	Ge2^xiv—Co4—Mn7^xiv	64.642 (13)
Co6^vii—Mn3—Co3^vii	93.431 (11)	Co3^xviii—Co4—Mn7^xiv	113.286 (15)
Co6^vi—Mn3—Co3^vii	145.774 (13)	Co3^xx—Co4—Mn7^xiv	113.286 (15)
Mn5—Mn3—Co3^vii	149.423 (11)	Co2^ix—Co4—Mn3	66.490 (13)
Co3^x—Mn3—Co3^vii	52.855 (13)	Co2—Co4—Mn3	66.490 (13)
Co4—Mn3—Ge1^vi	116.264 (10)	Ge3—Co4—Mn3	66.620 (12)
Co1^ix—Mn3—Ge1^vi	51.544 (9)	Ge2^xiv—Co4—Mn3	171.962 (18)
Co1—Mn3—Ge1^vi	94.261 (14)	Co3^xviii—Co4—Mn3	115.140 (15)
Co6^vii—Mn3—Ge1^vi	147.255 (18)	Co3^xx—Co4—Mn3	115.140 (15)
Co6^vi—Mn3—Ge1^vi	50.549 (11)	Mn7^xiv—Co4—Mn3	123.397 (17)
Mn5—Mn3—Ge1^vi	100.099 (12)	Co2^ix—Co4—Mn6^xviii	65.517 (11)
Co3^x—Mn3—Ge1^vi	49.326 (9)	Co2—Co4—Mn6^xviii	119.095 (16)
Co3^vii—Mn3—Ge1^vi	96.367 (14)	Ge3—Co4—Mn6^xviii	65.665 (10)
Co4—Mn3—Ge1^vii	116.264 (10)	Ge2^xiv—Co4—Mn6^xviii	112.122 (11)
Co1^ix—Mn3—Ge1^vii	94.261 (14)	Co3^xviii—Co4—Mn6^xviii	62.629 (12)
Co1—Mn3—Ge1^vii	51.545 (9)	Co3^xx—Co4—Mn6^xviii	114.263 (16)
Co6^vii—Mn3—Ge1^vii	50.549 (11)	Mn7^xiv—Co4—Mn6^xviii	117.004 (10)
Co6^vi—Mn3—Ge1^vii	147.255 (18)	Mn3—Co4—Mn6^xviii	65.280 (10)
Mn5—Mn3—Ge1^vii	100.099 (12)	Co2^ix—Co4—Mn6^xix	119.095 (16)
Co3^x—Mn3—Ge1^vii	96.367 (15)	Co2—Co4—Mn6^xix	65.518 (11)
Co3^vii—Mn3—Ge1^vii	49.326 (9)	Ge3—Co4—Mn6^xix	65.665 (10)
Ge1^vi—Mn3—Ge1^vii	117.917 (18)	Ge2^xiv—Co4—Mn6^xix	112.122 (11)
Co4—Mn3—Co2^ix	50.212 (10)	Co3^xviii—Co4—Mn6^xix	114.263 (15)
Co1^ix—Mn3—Co2^ix	97.335 (12)	Co3^xx—Co4—Mn6^xix	62.629 (12)
Co1—Mn3—Co2^ix	118.750 (15)	Mn7^xiv—Co4—Mn6^xix	117.004 (10)
Co6^vii—Mn3—Co2^ix	95.732 (15)	Mn3—Co4—Mn6^xix	65.280 (10)
Co6^vi—Mn3—Co2^ix	49.500 (9)	Mn6^xviii—Co4—Mn6^xix	120.427 (19)
Mn5—Mn3—Co2^ix	60.022 (12)	Co2^ix—Co4—Mn4^xix	116.542 (16)
Co3^x—Mn3—Co2^ix	114.912 (12)	Co2—Co4—Mn4^xix	63.576 (12)
Co3^vii—Mn3—Co2^ix	143.927 (17)	Ge3—Co4—Mn4^xix	113.441 (11)
Ge1^vi—Mn3—Co2^ix	94.494 (9)	Ge2^xiv—Co4—Mn4^xix	65.478 (10)
Ge1^vii—Mn3—Co2^ix	145.433 (13)	Co3^xviii—Co4—Mn4^xix	114.698 (16)
Co4—Mn3—Co2	50.213 (10)	Co3^xx—Co4—Mn4^xix	63.620 (12)
Co1^ix—Mn3—Co2	118.750 (15)	Mn7^xiv—Co4—Mn4^xix	63.409 (11)
Co1—Mn3—Co2	97.334 (12)	Mn3—Co4—Mn4^xix	116.919 (10)
Co6^vii—Mn3—Co2	49.500 (9)	Mn6^xviii—Co4—Mn4^xix	177.315 (17)
Co6^vi—Mn3—Co2	95.732 (15)	Mn6^xix—Co4—Mn4^xix	60.475 (12)
Mn5—Mn3—Co2	60.021 (12)	Co2—Co5—Co2^ix	62.242 (15)
Co3^x—Mn3—Co2	143.928 (17)	Co2—Co5—Co1^xii	117.043 (10)
Co3^vii—Mn3—Co2	114.913 (12)	Co2^ix—Co5—Co1^xii	178.316 (18)
Ge1^vi—Mn3—Co2	145.433 (13)	Co2—Co5—Co1^xv	178.316 (18)
Ge1^vii—Mn3—Co2	94.495 (9)	Co2^ix—Co5—Co1^xv	117.043 (10)
Co2^ix—Mn3—Co2	51.548 (13)	Co1^xii—Co5—Co1^xv	63.625 (15)
Co1—Mn4—Co1^ix	50.280 (14)	Co2—Co5—Ge1	118.946 (14)
Co1—Mn4—Co2^v	115.231 (13)	Co2^ix—Co5—Ge1	118.946 (14)
Co1^ix—Mn4—Co2^v	142.520 (19)	Co1^xii—Co5—Ge1	59.854 (11)
Co1—Mn4—Co2^iv	142.521 (19)	Co1^xv—Co5—Ge1	59.854 (11)
Co1^ix—Mn4—Co2^iv	115.231 (13)	Co2—Co5—Mn7	117.980 (16)
Co2^v—Mn4—Co2^iv	51.226 (13)	Co2^ix—Co5—Mn7	117.980 (15)
Co1—Mn4—Co4^iii	94.947 (10)	Co1^xii—Co5—Mn7	63.695 (13)
Co1^ix—Mn4—Co4^iii	144.729 (13)	Co1^xv—Co5—Mn7	63.695 (13)
Co2^v—Mn4—Co4^iii	50.256 (9)	Ge1—Co5—Mn7	112.341 (18)
Co2^iv—Mn4—Co4^iii	95.949 (15)	Co2—Co5—Mn7^xiv	66.610 (12)
Co1—Mn4—Co4^iv	144.729 (13)	Co2^ix—Co5—Mn7^xiv	66.610 (12)
Co1^ix—Mn4—Co4^iv	94.948 (10)	Co1^xii—Co5—Mn7^xiv	114.678 (15)
Co2^v—Mn4—Co4^iv	95.949 (15)	Co1^xv—Co5—Mn7^xiv	114.678 (15)
Co2^iv—Mn4—Co4^iv	50.256 (9)	Ge1—Co5—Mn7^xiv	173.201 (19)
Co4^iii—Mn4—Co4^iv	118.49 (2)	Mn7—Co5—Mn7^xiv	60.861 (17)
Co1—Mn4—Co3^ix	116.840 (16)	Co2—Co5—Mn1^xviii	119.820 (16)
Co1^ix—Mn4—Co3^ix	95.785 (13)	Co2^ix—Co5—Mn1^xviii	63.598 (12)
Co2^v—Mn4—Co3^ix	119.162 (16)	Co1^xii—Co5—Mn1^xviii	117.724 (17)
Co2^iv—Mn4—Co3^ix	97.493 (12)	Co1^xv—Co5—Mn1^xviii	60.298 (12)
Co4^iii—Mn4—Co3^ix	96.038 (15)	Ge1—Co5—Mn1^xviii	108.748 (12)
Co4^iv—Mn4—Co3^ix	52.824 (10)	Mn7—Co5—Mn1^xviii	68.876 (11)
Co1—Mn4—Co3	95.785 (13)	Mn7^xiv—Co5—Mn1^xviii	69.535 (11)
Co1^ix—Mn4—Co3	116.840 (16)	Co2—Co5—Mn1^xix	63.598 (12)
Co2^v—Mn4—Co3	97.494 (12)	Co2^ix—Co5—Mn1^xix	119.820 (16)
Co2^iv—Mn4—Co3	119.162 (16)	Co1^xii—Co5—Mn1^xix	60.298 (12)
Co4^iii—Mn4—Co3	52.825 (10)	Co1^xv—Co5—Mn1^xix	117.724 (17)
Co4^iv—Mn4—Co3	96.038 (15)	Ge1—Co5—Mn1^xix	108.748 (12)
Co3^ix—Mn4—Co3	48.757 (13)	Mn7—Co5—Mn1^xix	68.876 (11)
Co1—Mn4—Mn6	150.847 (11)	Mn7^xiv—Co5—Mn1^xix	69.535 (12)
Co1^ix—Mn4—Mn6	150.847 (11)	Mn1^xviii—Co5—Mn1^xix	131.36 (2)
Co2^v—Mn4—Mn6	60.518 (12)	Co2—Co5—Mn5	64.902 (13)
Co2^iv—Mn4—Mn6	60.518 (12)	Co2^ix—Co5—Mn5	64.902 (13)
Co4^iii—Mn4—Mn6	59.278 (10)	Co1^xii—Co5—Mn5	113.431 (15)
Co4^iv—Mn4—Mn6	59.278 (10)	Co1^xv—Co5—Mn5	113.431 (15)
Co3^ix—Mn4—Mn6	58.649 (13)	Ge1—Co5—Mn5	64.128 (15)
Co3—Mn4—Mn6	58.649 (13)	Mn7—Co5—Mn5	176.469 (18)
Co1—Mn4—Ge2^vi	95.845 (14)	Mn7^xiv—Co5—Mn5	122.671 (18)
Co1^ix—Mn4—Ge2^vi	51.646 (9)	Mn1^xviii—Co5—Mn5	111.838 (11)
Co2^v—Mn4—Ge2^vi	145.618 (12)	Mn1^xix—Co5—Mn5	111.838 (11)
Co2^iv—Mn4—Ge2^vi	95.178 (10)	Co2—Co5—Mn2^xix	65.075 (11)
Co4^iii—Mn4—Ge2^vi	145.415 (19)	Co2^ix—Co5—Mn2^xix	116.430 (16)
Co4^iv—Mn4—Ge2^vi	50.361 (10)	Co1^xii—Co5—Mn2^xix	62.083 (11)
Co3^ix—Mn4—Ge2^vi	50.010 (9)	Co1^xv—Co5—Mn2^xix	114.558 (15)
Co3—Mn4—Ge2^vi	93.393 (14)	Ge1—Co5—Mn2^xix	62.781 (10)
Mn6—Mn4—Ge2^vi	99.209 (12)	Mn7—Co5—Mn2^xix	116.636 (11)
Co1—Mn4—Ge2^vii	51.646 (9)	Mn7^xiv—Co5—Mn2^xix	119.295 (10)
Co1^ix—Mn4—Ge2^vii	95.845 (14)	Mn1^xviii—Co5—Mn2^xix	170.869 (17)
Co2^v—Mn4—Ge2^vii	95.178 (10)	Mn1^xix—Co5—Mn2^xix	57.285 (12)
Co2^iv—Mn4—Ge2^vii	145.618 (12)	Mn5—Co5—Mn2^xix	62.188 (10)
Co4^iii—Mn4—Ge2^vii	50.361 (10)	Co2^xii—Co6—Co2^xv	60.705 (15)
Co4^iv—Mn4—Ge2^vii	145.415 (19)	Co2^xii—Co6—Ge2	121.286 (15)
Co3^ix—Mn4—Ge2^vii	93.393 (14)	Co2^xv—Co6—Ge2	121.286 (15)
Co3—Mn4—Ge2^vii	50.010 (9)	Co2^xii—Co6—Ge1	121.102 (15)
Mn6—Mn4—Ge2^vii	99.209 (12)	Co2^xv—Co6—Ge1	121.102 (15)
Ge2^vi—Mn4—Ge2^vii	116.460 (18)	Ge2—Co6—Ge1	106.231 (16)
Co1—Mn4—Mn7^vi	99.475 (16)	Co2^xii—Co6—Co1^xv	179.656 (18)
Co1^ix—Mn4—Mn7^vi	56.999 (12)	Co2^xv—Co6—Co1^xv	119.185 (10)
Co2^v—Mn4—Mn7^vi	101.374 (15)	Ge2—Co6—Co1^xv	58.449 (11)
Co2^iv—Mn4—Mn7^vi	58.365 (11)	Ge1—Co6—Co1^xv	59.242 (11)
Co4^iii—Mn4—Mn7^vi	151.623 (19)	Co2^xii—Co6—Co1^xii	119.185 (10)
Co4^iv—Mn4—Mn7^vi	56.293 (11)	Co2^xv—Co6—Co1^xii	179.656 (18)
Co3^ix—Mn4—Mn7^vi	98.993 (11)	Ge2—Co6—Co1^xii	58.449 (11)
Co3—Mn4—Mn7^vi	147.720 (13)	Ge1—Co6—Co1^xii	59.242 (11)
Mn6—Mn4—Mn7^vi	109.666 (13)	Co1^xv—Co6—Co1^xii	60.924 (15)
Ge2^vi—Mn4—Mn7^vi	56.978 (10)	Co2^xii—Co6—Mn2^viii	67.463 (13)
Ge2^vii—Mn4—Mn7^vi	150.976 (18)	Co2^xv—Co6—Mn2^viii	67.463 (13)
Co1—Mn5—Co1^ix	48.663 (13)	Ge2—Co6—Mn2^viii	63.368 (13)
Co1—Mn5—Co6^vi	97.414 (15)	Ge1—Co6—Mn2^viii	169.598 (18)
Co1^ix—Mn5—Co6^vi	54.276 (10)	Co1^xv—Co6—Mn2^viii	112.193 (14)
Co1—Mn5—Co6^vii	54.276 (10)	Co1^xii—Co6—Mn2^viii	112.193 (14)
Co1^ix—Mn5—Co6^vii	97.413 (15)	Co2^xii—Co6—Mn5^xii	65.815 (12)
Co6^vi—Mn5—Co6^vii	119.80 (2)	Co2^xv—Co6—Mn5^xii	117.688 (16)
Co1—Mn5—Co3^ix	114.443 (16)	Ge2—Co6—Mn5^xii	65.234 (10)
Co1^ix—Mn5—Co3^ix	94.156 (13)	Ge1—Co6—Mn5^xii	112.450 (11)
Co6^vi—Mn5—Co3^ix	94.978 (10)	Co1^xv—Co6—Mn5^xii	114.098 (16)
Co6^vii—Mn5—Co3^ix	143.463 (13)	Co1^xii—Co6—Mn5^xii	62.037 (11)
Co1—Mn5—Co3	94.156 (13)	Mn2^viii—Co6—Mn5^xii	64.259 (10)
Co1^ix—Mn5—Co3	114.444 (16)	Co2^xii—Co6—Mn5^xiii	117.688 (16)
Co6^vi—Mn5—Co3	143.463 (13)	Co2^xv—Co6—Mn5^xiii	65.815 (11)
Co6^vii—Mn5—Co3	94.979 (10)	Ge2—Co6—Mn5^xiii	65.234 (10)
Co3^ix—Mn5—Co3	48.938 (13)	Ge1—Co6—Mn5^xiii	112.450 (11)
Co1—Mn5—Ge2^vii	51.190 (9)	Co1^xv—Co6—Mn5^xiii	62.037 (12)
Co1^ix—Mn5—Ge2^vii	94.622 (14)	Co1^xii—Co6—Mn5^xiii	114.098 (16)
Co6^vi—Mn5—Ge2^vii	148.097 (18)	Mn2^viii—Co6—Mn5^xiii	64.259 (10)
Co6^vii—Mn5—Ge2^vii	50.484 (10)	Mn5^xii—Co6—Mn5^xiii	119.80 (2)
Co3^ix—Mn5—Ge2^vii	94.195 (14)	Co2^xii—Co6—Mn6^viii	65.454 (13)
Co3—Mn5—Ge2^vii	50.364 (9)	Co2^xv—Co6—Mn6^viii	65.454 (13)
Co1—Mn5—Ge2^vi	94.622 (14)	Ge2—Co6—Mn6^viii	171.779 (18)
Co1^ix—Mn5—Ge2^vi	51.190 (9)	Ge1—Co6—Mn6^viii	65.548 (14)
Co6^vi—Mn5—Ge2^vi	50.484 (10)	Co1^xv—Co6—Mn6^viii	114.831 (15)
Co6^vii—Mn5—Ge2^vi	148.097 (18)	Co1^xii—Co6—Mn6^viii	114.831 (15)
Co3^ix—Mn5—Ge2^vi	50.363 (9)	Mn2^viii—Co6—Mn6^viii	124.853 (17)
Co3—Mn5—Ge2^vi	94.195 (14)	Mn5^xii—Co6—Mn6^viii	117.003 (10)
Ge2^vii—Mn5—Ge2^vi	118.267 (18)	Mn5^xiii—Co6—Mn6^viii	117.003 (10)
Co1—Mn5—Mn3	60.110 (13)	Co2^xii—Co6—Mn3^xiii	117.246 (16)
Co1^ix—Mn5—Mn3	60.109 (13)	Co2^xv—Co6—Mn3^xiii	65.606 (12)
Co6^vi—Mn5—Mn3	59.955 (10)	Ge2—Co6—Mn3^xiii	112.902 (11)
Co6^vii—Mn5—Mn3	59.955 (10)	Ge1—Co6—Mn3^xiii	65.069 (10)
Co3^ix—Mn5—Mn3	150.980 (11)	Co1^xv—Co6—Mn3^xiii	62.850 (11)
Co3—Mn5—Mn3	150.980 (11)	Co1^xii—Co6—Mn3^xiii	114.667 (16)
Ge2^vii—Mn5—Mn3	100.643 (12)	Mn2^viii—Co6—Mn3^xiii	117.750 (11)
Ge2^vi—Mn5—Mn3	100.643 (12)	Mn5^xii—Co6—Mn3^xiii	176.662 (18)
Co1—Mn5—Co2	98.232 (12)	Mn5^xiii—Co6—Mn3^xiii	60.488 (11)
Co1^ix—Mn5—Co2	120.095 (16)	Mn6^viii—Co6—Mn3^xiii	64.422 (11)
Co6^vi—Mn5—Co2	95.980 (14)	Co2^xii—Co6—Mn3^xii	65.606 (12)
Co6^vii—Mn5—Co2	49.602 (9)	Co2^xv—Co6—Mn3^xii	117.246 (16)
Co3^ix—Mn5—Co2	143.742 (17)	Ge2—Co6—Mn3^xii	112.902 (11)
Co3—Mn5—Co2	116.500 (12)	Ge1—Co6—Mn3^xii	65.069 (11)
Ge2^vii—Mn5—Co2	94.455 (9)	Co1^xv—Co6—Mn3^xii	114.667 (16)
Ge2^vi—Mn5—Co2	145.492 (12)	Co1^xii—Co6—Mn3^xii	62.850 (12)
Mn3—Mn5—Co2	60.009 (12)	Mn2^viii—Co6—Mn3^xii	117.750 (10)
Co1—Mn5—Co2^ix	120.095 (16)	Mn5^xii—Co6—Mn3^xii	60.488 (11)
Co1^ix—Mn5—Co2^ix	98.231 (12)	Mn5^xiii—Co6—Mn3^xii	176.662 (18)
Co6^vi—Mn5—Co2^ix	49.602 (9)	Mn6^viii—Co6—Mn3^xii	64.422 (11)
Co6^vii—Mn5—Co2^ix	95.980 (15)	Mn3^xiii—Co6—Mn3^xii	119.01 (2)
Co3^ix—Mn5—Co2^ix	116.500 (12)	Co3—Ge1—Co3^ix	59.126 (14)
Co3—Mn5—Co2^ix	143.742 (17)	Co3—Ge1—Co6	118.866 (14)
Ge2^vii—Mn5—Co2^ix	145.492 (12)	Co3^ix—Ge1—Co6	118.866 (14)
Ge2^vi—Mn5—Co2^ix	94.455 (10)	Co3—Ge1—Co1^xv	177.514 (12)
Mn3—Mn5—Co2^ix	60.008 (12)	Co3^ix—Ge1—Co1^xv	118.710 (10)
Co2—Mn5—Co2^ix	51.540 (12)	Co6—Ge1—Co1^xv	62.997 (11)
Co3^ix—Mn6—Co3	49.800 (13)	Co3—Ge1—Co1^xii	118.710 (10)
Co3^ix—Mn6—Co3^xi	115.880 (15)	Co3^ix—Ge1—Co1^xii	177.514 (12)
Co3—Mn6—Co3^xi	94.856 (13)	Co6—Ge1—Co1^xii	62.997 (11)
Co3^ix—Mn6—Co3^viii	94.857 (13)	Co1^xv—Ge1—Co1^xii	63.422 (14)
Co3—Mn6—Co3^viii	115.879 (15)	Co3—Ge1—Co5	119.993 (14)
Co3^xi—Mn6—Co3^viii	49.392 (13)	Co3^ix—Ge1—Co5	119.992 (14)
Co3^ix—Mn6—Co4^iv	53.674 (10)	Co6—Ge1—Co5	111.209 (16)
Co3—Mn6—Co4^iv	97.957 (15)	Co1^xv—Ge1—Co5	59.574 (11)
Co3^xi—Mn6—Co4^iv	143.550 (13)	Co1^xii—Ge1—Co5	59.574 (11)
Co3^viii—Mn6—Co4^iv	94.541 (10)	Co3—Ge1—Mn2^xviii	114.265 (15)
Co3^ix—Mn6—Co4^iii	97.957 (15)	Co3^ix—Ge1—Mn2^xviii	63.952 (11)
Co3—Mn6—Co4^iii	53.674 (10)	Co6—Ge1—Mn2^xviii	115.542 (10)
Co3^xi—Mn6—Co4^iii	94.541 (11)	Co1^xv—Ge1—Mn2^xviii	63.255 (11)
Co3^viii—Mn6—Co4^iii	143.550 (13)	Co1^xii—Ge1—Mn2^xviii	117.105 (14)
Co4^iv—Mn6—Co4^iii	120.43 (2)	Co5—Ge1—Mn2^xviii	66.043 (10)
Co3^ix—Mn6—Co6^viii	146.315 (13)	Co3—Ge1—Mn2^xix	63.952 (11)
Co3—Mn6—Co6^viii	146.316 (13)	Co3^ix—Ge1—Mn2^xix	114.265 (14)
Co3^xi—Mn6—Co6^viii	94.561 (15)	Co6—Ge1—Mn2^xix	115.542 (10)
Co3^viii—Mn6—Co6^viii	94.561 (15)	Co1^xv—Ge1—Mn2^xix	117.105 (14)
Co4^iv—Mn6—Co6^viii	93.369 (12)	Co1^xii—Ge1—Mn2^xix	63.255 (11)
Co4^iii—Mn6—Co6^viii	93.369 (12)	Co5—Ge1—Mn2^xix	66.043 (10)
Co3^ix—Mn6—Co2^iv	97.499 (12)	Mn2^xviii—Ge1—Mn2^xix	118.966 (19)
Co3—Mn6—Co2^iv	119.169 (16)	Co3—Ge1—Mn3^xii	65.334 (12)
Co3^xi—Mn6—Co2^iv	143.380 (17)	Co3^ix—Ge1—Mn3^xii	115.349 (14)
Co3^viii—Mn6—Co2^iv	116.646 (12)	Co6—Ge1—Mn3^xii	64.382 (10)
Co4^iv—Mn6—Co2^iv	50.003 (9)	Co1^xv—Ge1—Mn3^xii	117.143 (14)
Co4^iii—Mn6—Co2^iv	95.330 (15)	Co1^xii—Ge1—Mn3^xii	63.608 (12)
Co6^viii—Mn6—Co2^iv	49.721 (10)	Co5—Ge1—Mn3^xii	114.733 (10)
Co3^ix—Mn6—Co2^v	119.168 (15)	Mn2^xviii—Ge1—Mn3^xii	179.217 (15)
Co3—Mn6—Co2^v	97.499 (12)	Mn2^xix—Ge1—Mn3^xii	61.555 (11)
Co3^xi—Mn6—Co2^v	116.646 (12)	Co3—Ge1—Mn3^xiii	115.349 (14)
Co3^viii—Mn6—Co2^v	143.380 (17)	Co3^ix—Ge1—Mn3^xiii	65.335 (12)
Co4^iv—Mn6—Co2^v	95.330 (15)	Co6—Ge1—Mn3^xiii	64.382 (10)
Co4^iii—Mn6—Co2^v	50.003 (9)	Co1^xv—Ge1—Mn3^xiii	63.608 (12)
Co6^viii—Mn6—Co2^v	49.721 (10)	Co1^xii—Ge1—Mn3^xiii	117.143 (14)
Co2^iv—Mn6—Co2^v	50.150 (12)	Co5—Ge1—Mn3^xiii	114.733 (10)
Co3^ix—Mn6—Mn4	60.587 (13)	Mn2^xviii—Ge1—Mn3^xiii	61.555 (12)
Co3—Mn6—Mn4	60.588 (13)	Mn2^xix—Ge1—Mn3^xiii	179.217 (15)
Co3^xi—Mn6—Mn4	151.666 (11)	Mn3^xii—Ge1—Mn3^xiii	117.917 (18)
Co3^viii—Mn6—Mn4	151.666 (11)	Co3—Ge1—Mn5	64.774 (12)
Co4^iv—Mn6—Mn4	60.246 (10)	Co3^ix—Ge1—Mn5	64.773 (12)
Co4^iii—Mn6—Mn4	60.246 (10)	Co6—Ge1—Mn5	175.628 (16)
Co6^viii—Mn6—Mn4	99.327 (18)	Co1^xv—Ge1—Mn5	113.445 (13)
Co2^iv—Mn6—Mn4	58.587 (13)	Co1^xii—Ge1—Mn5	113.445 (13)
Co2^v—Mn6—Mn4	58.587 (13)	Co5—Ge1—Mn5	64.419 (13)
Co3^ix—Mn6—Ge3^xii	94.968 (13)	Mn2^xviii—Ge1—Mn5	63.233 (10)
Co3—Mn6—Ge3^xii	50.739 (7)	Mn2^xix—Ge1—Mn5	63.233 (10)
Co3^xi—Mn6—Ge3^xii	50.543 (7)	Mn3^xii—Ge1—Mn5	116.906 (10)
Co3^viii—Mn6—Ge3^xii	94.498 (13)	Mn3^xiii—Ge1—Mn5	116.906 (10)
Co4^iv—Mn6—Ge3^xii	147.984 (17)	Co3—Ge1—Mn6^viii	64.053 (12)
Co4^iii—Mn6—Ge3^xii	50.573 (9)	Co3^ix—Ge1—Mn6^viii	64.054 (12)
Co6^viii—Mn6—Ge3^xii	116.411 (9)	Co6—Ge1—Mn6^viii	63.912 (13)
Co2^iv—Mn6—Ge3^xii	145.095 (11)	Co1^xv—Ge1—Mn6^viii	116.517 (14)
Co2^v—Mn6—Ge3^xii	95.504 (8)	Co1^xii—Ge1—Mn6^viii	116.517 (14)
Mn4—Mn6—Ge3^xii	101.131 (11)	Co5—Ge1—Mn6^viii	175.121 (16)
Co3^ix—Mn6—Ge3^xiii	50.740 (7)	Mn2^xviii—Ge1—Mn6^viii	115.500 (10)
Co3—Mn6—Ge3^xiii	94.968 (13)	Mn2^xix—Ge1—Mn6^viii	115.500 (10)
Co3^xi—Mn6—Ge3^xiii	94.498 (13)	Mn3^xii—Ge1—Mn6^viii	63.736 (10)
Co3^viii—Mn6—Ge3^xiii	50.543 (7)	Mn3^xiii—Ge1—Mn6^viii	63.736 (10)
Co4^iv—Mn6—Ge3^xiii	50.573 (9)	Mn5—Ge1—Mn6^viii	120.460 (15)
Co4^iii—Mn6—Ge3^xiii	147.984 (17)	Co3^xii—Ge2—Co3^xv	63.336 (15)
Co6^viii—Mn6—Ge3^xiii	116.411 (9)	Co3^xii—Ge2—Co6	119.232 (13)
Co2^iv—Mn6—Ge3^xiii	95.504 (8)	Co3^xv—Ge2—Co6	119.232 (13)
Co2^v—Mn6—Ge3^xiii	145.095 (11)	Co3^xii—Ge2—Co4^xiv	62.888 (11)
Mn4—Mn6—Ge3^xiii	101.131 (11)	Co3^xv—Ge2—Co4^xiv	62.888 (11)
Ge3^xii—Mn6—Ge3^xiii	117.382 (15)	Co6—Ge2—Co4^xiv	177.361 (17)
Co5—Mn7—Co5^xiv	119.139 (17)	Co3^xii—Ge2—Co1^xv	177.093 (15)
Co5—Mn7—Mn7^xiv	60.067 (17)	Co3^xv—Ge2—Co1^xv	116.039 (11)
Co5^xiv—Mn7—Mn7^xiv	59.072 (16)	Co6—Ge2—Co1^xv	63.644 (11)
Co5—Mn7—Co1^xii	55.005 (11)	Co4^xiv—Ge2—Co1^xv	114.225 (13)
Co5^xiv—Mn7—Co1^xii	149.093 (10)	Co3^xii—Ge2—Co1^xii	116.039 (11)
Mn7^xiv—Mn7—Co1^xii	106.741 (19)	Co3^xv—Ge2—Co1^xii	177.093 (15)
Co5—Mn7—Co1^xv	55.005 (11)	Co6—Ge2—Co1^xii	63.644 (11)
Co5^xiv—Mn7—Co1^xv	149.093 (9)	Co4^xiv—Ge2—Co1^xii	114.225 (13)
Mn7^xiv—Mn7—Co1^xv	106.741 (19)	Co1^xv—Ge2—Co1^xii	64.426 (15)
Co1^xii—Mn7—Co1^xv	57.596 (14)	Co3^xii—Ge2—Mn2^viii	64.913 (12)
Co5—Mn7—Co4^xiv	148.216 (19)	Co3^xv—Ge2—Mn2^viii	64.913 (12)
Co5^xiv—Mn7—Co4^xiv	92.644 (16)	Co6—Ge2—Mn2^viii	64.893 (15)
Mn7^xiv—Mn7—Co4^xiv	151.72 (3)	Co4^xiv—Ge2—Mn2^viii	117.746 (17)
Co1^xii—Mn7—Co4^xiv	97.961 (14)	Co1^xv—Ge2—Mn2^viii	117.633 (13)
Co1^xv—Mn7—Co4^xiv	97.961 (14)	Co1^xii—Ge2—Mn2^viii	117.633 (13)
Co5—Mn7—Ge2	95.625 (17)	Co3^xii—Ge2—Mn7	115.504 (14)
Co5^xiv—Mn7—Ge2	145.236 (18)	Co3^xv—Ge2—Mn7	115.504 (14)
Mn7^xiv—Mn7—Ge2	155.69 (3)	Co6—Ge2—Mn7	114.595 (16)
Co1^xii—Mn7—Ge2	52.900 (11)	Co4^xiv—Ge2—Mn7	62.766 (14)
Co1^xv—Mn7—Ge2	52.900 (11)	Co1^xv—Ge2—Mn7	61.958 (12)
Co4^xiv—Mn7—Ge2	52.592 (12)	Co1^xii—Ge2—Mn7	61.958 (12)
Co5—Mn7—Co2^xiv	150.316 (10)	Mn2^viii—Ge2—Mn7	179.488 (16)
Co5^xiv—Mn7—Co2^xiv	52.198 (11)	Co3^xii—Ge2—Mn5^xii	64.568 (11)
Mn7^xiv—Mn7—Co2^xiv	104.19 (2)	Co3^xv—Ge2—Mn5^xii	118.154 (14)
Co1^xii—Mn7—Co2^xiv	148.941 (17)	Co6—Ge2—Mn5^xii	64.280 (10)
Co1^xv—Mn7—Co2^xiv	115.339 (11)	Co4^xiv—Ge2—Mn5^xii	116.494 (10)
Co4^xiv—Mn7—Co2^xiv	51.393 (10)	Co1^xv—Ge2—Mn5^xii	117.515 (14)
Ge2—Mn7—Co2^xiv	97.541 (15)	Co1^xii—Ge2—Mn5^xii	63.053 (11)
Co5—Mn7—Co2^xvi	150.316 (10)	Mn2^viii—Ge2—Mn5^xii	64.411 (10)
Co5^xiv—Mn7—Co2^xvi	52.198 (11)	Mn7—Ge2—Mn5^xii	115.430 (10)
Mn7^xiv—Mn7—Co2^xvi	104.19 (2)	Co3^xii—Ge2—Mn5^xiii	118.154 (14)
Co1^xii—Mn7—Co2^xvi	115.339 (11)	Co3^xv—Ge2—Mn5^xiii	64.568 (11)
Co1^xv—Mn7—Co2^xvi	148.941 (17)	Co6—Ge2—Mn5^xiii	64.280 (10)
Co4^xiv—Mn7—Co2^xvi	51.393 (10)	Co4^xiv—Ge2—Mn5^xiii	116.494 (10)
Ge2—Mn7—Co2^xvi	97.541 (15)	Co1^xv—Ge2—Mn5^xiii	63.053 (11)
Co2^xiv—Mn7—Co2^xvi	52.838 (13)	Co1^xii—Ge2—Mn5^xiii	117.515 (14)
Co5—Mn7—Mn4^xii	107.142 (13)	Mn2^viii—Ge2—Mn5^xiii	64.411 (10)
Co5^xiv—Mn7—Mn4^xii	105.230 (13)	Mn7—Ge2—Mn5^xiii	115.430 (10)
Mn7^xiv—Mn7—Mn4^xii	123.375 (10)	Mn5^xii—Ge2—Mn5^xiii	118.268 (18)
Co1^xii—Mn7—Mn4^xii	57.231 (11)	Co3^xii—Ge2—Mn4^xiii	117.392 (14)
Co1^xv—Mn7—Mn4^xii	105.248 (16)	Co3^xv—Ge2—Mn4^xiii	64.367 (12)
Co4^xiv—Mn7—Mn4^xii	60.297 (11)	Co6—Ge2—Mn4^xiii	114.946 (10)
Ge2—Mn7—Mn4^xii	60.546 (10)	Co4^xiv—Ge2—Mn4^xiii	64.162 (10)
Co2^xiv—Mn7—Mn4^xii	102.502 (15)	Co1^xv—Ge2—Mn4^xiii	60.464 (11)
Co2^xvi—Mn7—Mn4^xii	58.240 (11)	Co1^xii—Ge2—Mn4^xiii	114.421 (15)
Co5—Mn7—Mn4^xiii	107.142 (13)	Mn2^viii—Ge2—Mn4^xiii	117.669 (10)
Co5^xiv—Mn7—Mn4^xiii	105.230 (13)	Mn7—Ge2—Mn4^xiii	62.476 (10)
Mn7^xiv—Mn7—Mn4^xiii	123.375 (10)	Mn5^xii—Ge2—Mn4^xiii	177.474 (16)
Co1^xii—Mn7—Mn4^xiii	105.248 (16)	Mn5^xiii—Ge2—Mn4^xiii	62.582 (12)
Co1^xv—Mn7—Mn4^xiii	57.231 (11)	Co3^xii—Ge2—Mn4^xii	64.367 (12)
Co4^xiv—Mn7—Mn4^xiii	60.297 (11)	Co3^xv—Ge2—Mn4^xii	117.392 (14)
Ge2—Mn7—Mn4^xiii	60.546 (10)	Co6—Ge2—Mn4^xii	114.946 (10)
Co2^xiv—Mn7—Mn4^xiii	58.240 (11)	Co4^xiv—Ge2—Mn4^xii	64.162 (10)
Co2^xvi—Mn7—Mn4^xiii	102.502 (15)	Co1^xv—Ge2—Mn4^xii	114.421 (15)
Mn4^xii—Mn7—Mn4^xiii	113.18 (2)	Co1^xii—Ge2—Mn4^xii	60.464 (11)
Co5—Mn7—Mn1^xviii	56.307 (10)	Mn2^viii—Ge2—Mn4^xii	117.669 (10)
Co5^xiv—Mn7—Mn1^xviii	96.591 (13)	Mn7—Ge2—Mn4^xii	62.476 (10)
Mn7^xiv—Mn7—Mn1^xviii	64.473 (12)	Mn5^xii—Ge2—Mn4^xii	62.582 (12)
Co1^xii—Mn7—Mn1^xviii	101.025 (15)	Mn5^xiii—Ge2—Mn4^xii	177.474 (16)
Co1^xv—Mn7—Mn1^xviii	53.712 (11)	Mn4^xiii—Ge2—Mn4^xii	116.459 (18)
Co4^xiv—Mn7—Mn1^xviii	124.418 (10)	Co3^xviii—Ge3—Co3^vii	180.000 (13)
Ge2—Mn7—Mn1^xviii	103.377 (13)	Co3^xviii—Ge3—Co3^x	116.771 (13)
Co2^xiv—Mn7—Mn1^xviii	94.683 (11)	Co3^vii—Ge3—Co3^x	63.229 (13)
Co2^xvi—Mn7—Mn1^xviii	143.602 (15)	Co3^xviii—Ge3—Co3^xx	63.229 (13)
Mn4^xii—Mn7—Mn1^xviii	157.625 (19)	Co3^vii—Ge3—Co3^xx	116.771 (13)
Mn4^xiii—Mn7—Mn1^xviii	64.388 (12)	Co3^x—Ge3—Co3^xx	180.000 (13)
Co1^ix—Co1—Ge2^vii	122.215 (7)	Co3^xviii—Ge3—Co4^xxi	117.046 (9)
Co1^ix—Co1—Co5^vii	121.811 (8)	Co3^vii—Ge3—Co4^xxi	62.954 (9)
Ge2^vii—Co1—Co5^vii	109.809 (13)	Co3^x—Ge3—Co4^xxi	62.954 (9)
Co1^ix—Co1—Ge1^vii	121.709 (7)	Co3^xx—Ge3—Co4^xxi	117.046 (9)
Ge2^vii—Co1—Ge1^vii	104.593 (12)	Co3^xviii—Ge3—Co4	62.955 (9)
Co5^vii—Co1—Ge1^vii	60.572 (12)	Co3^vii—Ge3—Co4	117.045 (9)
Co1^ix—Co1—Co6^vii	120.463 (7)	Co3^x—Ge3—Co4	117.045 (9)
Ge2^vii—Co1—Co6^vii	57.907 (12)	Co3^xx—Ge3—Co4	62.955 (9)
Co5^vii—Co1—Co6^vii	107.775 (13)	Co4^xxi—Ge3—Co4	180.0
Ge1^vii—Co1—Co6^vii	57.762 (12)	Co3^xviii—Ge3—Mn6^vi	63.673 (11)
Co1^ix—Co1—Mn1^i	63.716 (7)	Co3^vii—Ge3—Mn6^vi	116.327 (11)
Ge2^vii—Co1—Mn1^i	128.970 (15)	Co3^x—Ge3—Mn6^vi	63.113 (11)
Co5^vii—Co1—Mn1^i	64.089 (11)	Co3^xx—Ge3—Mn6^vi	116.887 (11)
Ge1^vii—Co1—Mn1^i	112.336 (15)	Co4^xxi—Ge3—Mn6^vi	63.762 (8)
Co6^vii—Co1—Mn1^i	170.093 (15)	Co4—Ge3—Mn6^vi	116.238 (8)
Co1^ix—Co1—Co1^xvii	180.0	Co3^xviii—Ge3—Mn6^xix	116.327 (11)
Ge2^vii—Co1—Co1^xvii	57.787 (7)	Co3^vii—Ge3—Mn6^xix	63.673 (11)
Co5^vii—Co1—Co1^xvii	58.187 (8)	Co3^x—Ge3—Mn6^xix	116.887 (11)
Ge1^vii—Co1—Co1^xvii	58.289 (7)	Co3^xx—Ge3—Mn6^xix	63.113 (11)
Co6^vii—Co1—Co1^xvii	59.537 (7)	Co4^xxi—Ge3—Mn6^xix	116.238 (8)
Mn1^i—Co1—Co1^xvii	116.283 (7)	Co4—Ge3—Mn6^xix	63.762 (8)
Co1^ix—Co1—Mn7^vii	118.800 (7)	Mn6^vi—Ge3—Mn6^xix	180.000 (14)
Ge2^vii—Co1—Mn7^vii	65.142 (12)	Co3^xviii—Ge3—Mn6^vii	116.887 (11)
Co5^vii—Co1—Mn7^vii	61.299 (13)	Co3^vii—Ge3—Mn6^vii	63.113 (11)
Ge1^vii—Co1—Mn7^vii	110.976 (13)	Co3^x—Ge3—Mn6^vii	116.327 (11)
Co6^vii—Co1—Mn7^vii	112.585 (13)	Co3^xx—Ge3—Mn6^vii	63.673 (11)
Mn1^i—Co1—Mn7^vii	69.360 (12)	Co4^xxi—Ge3—Mn6^vii	63.762 (8)
Co1^xvii—Co1—Mn7^vii	61.202 (7)	Co4—Ge3—Mn6^vii	116.238 (8)
Co1^ix—Co1—Mn4	64.861 (7)	Mn6^vi—Ge3—Mn6^vii	117.381 (15)
Ge2^vii—Co1—Mn4	67.892 (11)	Mn6^xix—Ge3—Mn6^vii	62.619 (15)
Co5^vii—Co1—Mn4	120.371 (16)	Co3^xviii—Ge3—Mn6^xviii	63.113 (11)
Ge1^vii—Co1—Mn4	172.449 (13)	Co3^vii—Ge3—Mn6^xviii	116.887 (11)
Co6^vii—Co1—Mn4	116.423 (16)	Co3^x—Ge3—Mn6^xviii	63.673 (11)
Mn1^i—Co1—Mn4	73.406 (15)	Co3^xx—Ge3—Mn6^xviii	116.327 (11)
Co1^xvii—Co1—Mn4	115.141 (7)	Co4^xxi—Ge3—Mn6^xviii	116.238 (8)
Mn7^vii—Co1—Mn4	65.771 (12)	Co4—Ge3—Mn6^xviii	63.762 (8)
Co1^ix—Co1—Mn5	65.669 (7)	Mn6^vi—Ge3—Mn6^xviii	62.619 (15)
Ge2^vii—Co1—Mn5	65.758 (11)	Mn6^xix—Ge3—Mn6^xviii	117.381 (15)
Co5^vii—Co1—Mn5	171.438 (13)	Mn6^vii—Ge3—Mn6^xviii	180.00 (2)
Ge1^vii—Co1—Mn5	112.613 (14)	Co3^xviii—Ge3—Mn3	115.470 (10)
Co6^vii—Co1—Mn5	63.686 (10)	Co3^vii—Ge3—Mn3	64.530 (10)
Mn1^i—Co1—Mn5	124.467 (12)	Co3^x—Ge3—Mn3	64.530 (10)
Co1^xvii—Co1—Mn5	114.332 (7)	Co3^xx—Ge3—Mn3	115.470 (10)
Mn7^vii—Co1—Mn5	120.198 (14)	Co4^xxi—Ge3—Mn3	117.398 (12)
Mn4—Co1—Mn5	65.622 (14)	Co4—Ge3—Mn3	62.602 (12)
Co1^ix—Co1—Mn2^i	65.814 (6)	Mn6^vi—Ge3—Mn3	116.482 (8)
Ge2^vii—Co1—Mn2^i	169.331 (13)	Mn6^xix—Ge3—Mn3	63.518 (8)
Co5^vii—Co1—Mn2^i	66.959 (12)	Mn6^vii—Ge3—Mn3	116.482 (8)
Ge1^vii—Co1—Mn2^i	64.820 (10)	Mn6^xviii—Ge3—Mn3	63.518 (8)
Co6^vii—Co1—Mn2^i	112.608 (15)	Co3^xviii—Ge3—Mn3^xxi	64.531 (10)
Mn1^i—Co1—Mn2^i	59.755 (14)	Co3^vii—Ge3—Mn3^xxi	115.469 (10)
Co1^xvii—Co1—Mn2^i	114.183 (6)	Co3^x—Ge3—Mn3^xxi	115.469 (10)
Mn7^vii—Co1—Mn2^i	118.706 (14)	Co3^xx—Ge3—Mn3^xxi	64.531 (10)
Mn4—Co1—Mn2^i	122.711 (12)	Co4^xxi—Ge3—Mn3^xxi	62.602 (12)
Mn5—Co1—Mn2^i	115.954 (13)	Co4—Ge3—Mn3^xxi	117.399 (12)
Co1^ix—Co1—Mn3	66.028 (7)	Mn6^vi—Ge3—Mn3^xxi	63.517 (8)
Ge2^vii—Co1—Mn3	112.912 (13)	Mn6^xix—Ge3—Mn3^xxi	116.483 (8)
Co5^vii—Co1—Mn3	116.614 (14)	Mn6^vii—Ge3—Mn3^xxi	63.518 (8)
Ge1^vii—Co1—Mn3	64.847 (10)	Mn6^xviii—Ge3—Mn3^xxi	116.482 (8)
Co6^vii—Co1—Mn3	63.393 (11)	Mn3—Ge3—Mn3^xxi	180.0
Mn1^i—Co1—Mn3	114.106 (13)

Symmetry codes: (i) −x, −y+1, −z; (ii) −x, −y+1, z; (iii) −x+1/2, y+1/2, z+1/2; (iv) −x+1/2, y+1/2, z−1/2; (v) −x+1/2, y+1/2, −z+1/2; (vi) x−1/2, −y+1/2, −z−1/2; (vii) x−1/2, −y+1/2, −z+1/2; (viii) −x+1, −y+1, −z; (ix) x, y, −z; (x) x−1/2, −y+1/2, z−1/2; (xi) −x+1, −y+1, z; (xii) x+1/2, −y+1/2, −z+1/2; (xiii) x+1/2, −y+1/2, −z−1/2; (xiv) −x+1, −y, −z; (xv) x+1/2, −y+1/2, z−1/2; (xvi) −x+1, −y, z; (xvii) x, y, −z+1; (xviii) −x+1/2, y−1/2, z−1/2; (xix) −x+1/2, y−1/2, z+1/2; (xx) −x+1/2, y−1/2, −z+1/2; (xxi) −x, −y, −z.

Manganese cobalt germanide (Mn14.9Co15.5Ge6.6)

Crystal data

Mn29.79Co30.97Ge13.25	Dx = 7.662 Mg m^−3
Mr = 4422.90	Mo Kα radiation, λ = 0.71073 Å
Orthorhombic, Pnnm	Cell parameters from 22326 reflections
a = 12.6427 (10) Å	θ = 2.1–42.4°
b = 15.6725 (12) Å	µ = 32.54 mm^−1
c = 4.8374 (4) Å	T = 296 K
V = 958.50 (13) Å^3	Irregular fragment, metallic
Z = 1	0.03 × 0.02 × 0.01 mm
F(000) = 2005

Data collection

Bruker APEXII CCD diffractometer	3277 reflections with I > 2σ(I)
φ and ω scans	Rint = 0.030
Absorption correction: empirical (using intensity measurements) (SADABS; Bruker, 2015)	θmax = 42.4°, θmin = 2.1°
	h = −23→23
22326 measured reflections	k = −29→29
3686 independent reflections	l = −9→9

Refinement

Refinement on F^2	106 parameters
Least-squares matrix: full	0 restraints
R[F^2 > 2σ(F^2)] = 0.022	w = 1/[σ^2(Fo^2) + (0.0166P)^2 + 1.7225P] where P = (Fo^2 + 2Fc^2)/3
wR(F^2) = 0.052	(Δ/σ)max = 0.002
S = 1.10	Δρmax = 1.24 e Å^−3
3686 reflections	Δρmin = −0.92 e Å^−3

Special details

Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes.

Refinement. Crystals were picked up from the Mn–Co–Ge alloys by fragmentation and analyzed. A Bruker D8 single-crystal X-ray diffractometer with Mo Kα radiation (λ = 0.71073 Å) upgraded with an Incoatec Microfocus Source (IµS, beam size ~ 100µm at the sample position) and an APEXII CCD area detector (6 × 6 cm) was used to collect single-crystal X-ray diffraction (SCXRD) intensities at room temperature. SCXRD data reduction and numerical absorption corrections were performed using the APEX3 software from Bruker (2014). A preliminary ordered model (Mn₁₄Co₁₈Ge₅) of the crystal structure was first obtained with the program SHELXT2014 (Sheldrick, 2015a) and refined using the program SHELXL2014 (Sheldrick, 2015b) within the APEX3 software package. The final cycle of refinement was carried out anisotropically for all species converging with low residuals and a flat difference Fourier map. The atomic positions were standardized with the use of the program STRUCTURE TIDY implemented in PLATON (Spek, 2020). Further data, in the form of a CIF file, have been sent to the Cambridge Crystallographic Data Centre (CCDC) (Groom et al., 2016). CIF files are available as supplementary material for the publication. Molecular graphics made in DIAMOND (Brandenburg & Putz, 2005).

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Ų)

	x	y	z	Uiso*/Ueq	Occ. (<1)
Mn1	0.02665 (3)	0.57115 (2)	0.000000	0.00762 (5)
Mn2	0.08586 (3)	0.73416 (2)	0.000000	0.00681 (5)
Mn3	0.10176 (3)	0.16147 (2)	0.000000	0.00729 (5)
Mn4	0.22070 (3)	0.44440 (2)	0.000000	0.00763 (5)
Mn5	0.28518 (3)	0.26433 (2)	0.000000	0.00710 (5)
Mn6	0.40147 (3)	0.54997 (2)	0.000000	0.00673 (5)
Mn7	0.59950 (3)	0.02711 (2)	0.000000	0.00717 (5)
Co1	0.10076 (2)	0.32411 (2)	0.23460 (4)	0.00519 (4)	0.876 (12)
Mn11	0.10076 (2)	0.32411 (2)	0.23460 (4)	0.00519 (4)	0.124 (12)
Co2	0.28921 (2)	0.10244 (2)	0.25373 (4)	0.00601 (5)	0.594 (5)
Ge22	0.28921 (2)	0.10244 (2)	0.25373 (4)	0.00601 (5)	0.406 (5)
Co3	0.41242 (2)	0.39078 (2)	0.24024 (4)	0.00525 (4)	0.9
Mn33	0.41242 (2)	0.39078 (2)	0.24024 (4)	0.00525 (4)	0.1
Co4	0.19010 (2)	0.00139 (2)	0.000000	0.00605 (5)
Co5	0.44439 (2)	0.13693 (2)	0.000000	0.00660 (5)
Co6	0.69785 (2)	0.29091 (2)	0.000000	0.00626 (5)
Ge1	0.50766 (2)	0.28512 (2)	0.000000	0.00626 (4)
Ge2	0.75789 (2)	0.14623 (2)	0.000000	0.00624 (4)
Ge3	0.000000	0.000000	0.000000	0.00616 (5)

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
Mn1	0.00776 (12)	0.00632 (11)	0.00877 (12)	−0.00090 (10)	0.000	0.000
Mn2	0.00568 (11)	0.00643 (11)	0.00831 (12)	−0.00049 (9)	0.000	0.000
Mn3	0.00671 (12)	0.00690 (12)	0.00826 (11)	0.00025 (9)	0.000	0.000
Mn4	0.00888 (13)	0.00681 (11)	0.00721 (12)	−0.00104 (10)	0.000	0.000
Mn5	0.00615 (12)	0.00746 (11)	0.00771 (12)	0.00006 (9)	0.000	0.000
Mn6	0.00600 (11)	0.00692 (12)	0.00728 (11)	0.00017 (9)	0.000	0.000
Mn7	0.00517 (11)	0.00606 (12)	0.01029 (12)	−0.00008 (9)	0.000	0.000
Co1	0.00467 (8)	0.00666 (8)	0.00424 (7)	−0.00006 (6)	0.00005 (6)	0.00053 (5)
Mn11	0.00467 (8)	0.00666 (8)	0.00424 (7)	−0.00006 (6)	0.00005 (6)	0.00053 (5)
Co2	0.00573 (8)	0.00671 (8)	0.00560 (7)	−0.00075 (5)	0.00089 (5)	−0.00113 (5)
Ge22	0.00573 (8)	0.00671 (8)	0.00560 (7)	−0.00075 (5)	0.00089 (5)	−0.00113 (5)
Co3	0.00542 (7)	0.00591 (8)	0.00442 (7)	0.00017 (6)	0.00076 (5)	−0.00078 (5)
Mn33	0.00542 (7)	0.00591 (8)	0.00442 (7)	0.00017 (6)	0.00076 (5)	−0.00078 (5)
Co4	0.00450 (10)	0.00521 (10)	0.00844 (11)	−0.00084 (8)	0.000	0.000
Co5	0.00448 (10)	0.00723 (11)	0.00807 (11)	−0.00127 (8)	0.000	0.000
Co6	0.00516 (10)	0.00540 (10)	0.00824 (11)	−0.00066 (8)	0.000	0.000
Ge1	0.00568 (8)	0.00574 (8)	0.00735 (8)	0.00174 (6)	0.000	0.000
Ge2	0.00424 (8)	0.00610 (8)	0.00838 (8)	0.00089 (6)	0.000	0.000
Ge3	0.00428 (11)	0.00669 (12)	0.00750 (11)	0.00157 (9)	0.000	0.000

Geometric parameters (Å, º)

Mn1—Mn1^i	2.3298 (7)	Mn5—Co3^ix	2.8046 (4)
Mn1—Co1^ii	2.5646 (4)	Mn5—Co3	2.8046 (4)
Mn1—Co1^i	2.5646 (4)	Mn5—Ge2^vii	2.8167 (3)
Mn1—Co5^iii	2.6546 (3)	Mn5—Ge2^vi	2.8167 (3)
Mn1—Co5^iv	2.6546 (3)	Mn5—Co2^ix	2.8190 (4)
Mn1—Co2^v	2.6607 (4)	Mn5—Co2	2.8190 (4)
Mn1—Co2^iv	2.6607 (4)	Mn6—Co3^ix	2.7556 (4)
Mn1—Mn2	2.6621 (5)	Mn6—Co3	2.7556 (4)
Mn1—Mn7^iv	2.9783 (3)	Mn6—Co3^x	2.7837 (4)
Mn1—Mn7^iii	2.9783 (3)	Mn6—Co3^viii	2.7837 (4)
Mn1—Mn7^vi	3.0117 (3)	Mn6—Co4^iv	2.7875 (3)
Mn1—Mn7^vii	3.0117 (3)	Mn6—Co4^iii	2.7875 (3)
Mn2—Ge2^viii	2.7233 (4)	Mn6—Co6^viii	2.7922 (5)
Mn2—Co3^v	2.7577 (4)	Mn6—Co2^iv	2.8120 (4)
Mn2—Co3^iv	2.7577 (4)	Mn6—Co2^v	2.8120 (4)
Mn2—Co6^viii	2.7626 (5)	Mn6—Ge1^viii	2.8284 (5)
Mn2—Co1^i	2.7728 (4)	Mn7—Co5	2.6091 (5)
Mn2—Co1^ii	2.7728 (4)	Mn7—Co5^xi	2.6301 (5)
Mn2—Ge1^iv	2.8082 (3)	Mn7—Mn7^xi	2.6556 (7)
Mn2—Ge1^iii	2.8082 (3)	Mn7—Co1^xii	2.6618 (4)
Mn2—Co2^iv	2.8593 (4)	Mn7—Co1^xiii	2.6618 (4)
Mn2—Co2^v	2.8593 (4)	Mn7—Co4^xi	2.6973 (5)
Mn2—Mn3^i	2.8813 (5)	Mn7—Ge2	2.7377 (4)
Mn3—Co4	2.7461 (5)	Mn7—Co2^xi	2.7584 (4)
Mn3—Co1	2.7903 (4)	Mn7—Co2^xiv	2.7584 (4)
Mn3—Co1^ix	2.7903 (4)	Co1—Co1^ix	2.2697 (4)
Mn3—Co6^vii	2.8077 (3)	Co1—Ge2^vii	2.4105 (3)
Mn3—Co6^vi	2.8077 (3)	Co1—Co5^vii	2.4350 (3)
Mn3—Ge1^vi	2.8224 (3)	Co1—Ge1^vii	2.4422 (3)
Mn3—Ge1^vii	2.8224 (3)	Co1—Co6^vii	2.5307 (3)
Mn3—Mn5	2.8243 (5)	Co1—Co1^xv	2.5677 (4)
Mn3—Co2^ix	2.8247 (4)	Co2—Co6^vii	2.3552 (3)
Mn3—Co2	2.8247 (4)	Co2—Co4	2.3632 (3)
Mn4—Co1^ix	2.6723 (4)	Co2—Co5	2.3765 (3)
Mn4—Co1	2.6723 (4)	Co2—Co2^xv	2.3826 (4)
Mn4—Co2^v	2.7514 (4)	Co2—Co2^ix	2.4548 (4)
Mn4—Co2^iv	2.7514 (4)	Co3—Co3^ix	2.3242 (4)
Mn4—Co4^iii	2.8142 (3)	Co3—Ge1	2.3543 (3)
Mn4—Co4^iv	2.8142 (3)	Co3—Ge2^vii	2.3942 (3)
Mn4—Co3^ix	2.8162 (4)	Co3—Ge3^xii	2.3948 (2)
Mn4—Co3	2.8163 (4)	Co3—Co4^iii	2.5028 (3)
Mn4—Mn6	2.8215 (5)	Co3—Co3^xv	2.5132 (4)
Mn4—Ge2^vi	2.8441 (3)	Co4—Ge3	2.4035 (4)
Mn5—Co1^ix	2.7571 (4)	Co4—Ge2^xi	2.4053 (4)
Mn5—Co1	2.7571 (4)	Co5—Ge1	2.4564 (4)
Mn5—Co6^vi	2.7962 (3)	Co6—Ge2	2.3911 (4)
Mn5—Co6^vii	2.7962 (3)	Co6—Ge1	2.4063 (4)
Mn1^i—Mn1—Co1^ii	115.53 (2)	Co6^vii—Co2—Mn7^xi	176.035 (10)
Mn1^i—Mn1—Co1^i	115.53 (2)	Co4—Co2—Mn7^xi	63.003 (11)
Co1^ii—Mn1—Co1^i	52.528 (12)	Co5—Co2—Mn7^xi	61.087 (11)
Mn1^i—Mn1—Co5^iii	114.306 (10)	Co2^xv—Co2—Mn7^xi	116.422 (6)
Co1^ii—Mn1—Co5^iii	55.589 (9)	Co2^ix—Co2—Mn7^xi	63.579 (5)
Co1^i—Mn1—Co5^iii	103.961 (14)	Mn1^xviii—Co2—Mn7^xi	67.497 (10)
Mn1^i—Mn1—Co5^iv	114.306 (10)	Mn4^xviii—Co2—Mn7^xi	63.463 (9)
Co1^ii—Mn1—Co5^iv	103.961 (14)	Co6^vii—Co2—Mn6^xviii	64.713 (11)
Co1^i—Mn1—Co5^iv	55.589 (10)	Co4—Co2—Mn6^xviii	64.499 (9)
Co5^iii—Mn1—Co5^iv	131.329 (19)	Co5—Co2—Mn6^xviii	173.252 (10)
Mn1^i—Mn1—Co2^v	115.43 (2)	Co2^xv—Co2—Mn6^xviii	64.934 (5)
Co1^ii—Mn1—Co2^v	103.503 (11)	Co2^ix—Co2—Mn6^xviii	115.065 (5)
Co1^i—Mn1—Co2^v	129.031 (15)	Mn1^xviii—Co2—Mn6^xviii	120.433 (11)
Co5^iii—Mn1—Co2^v	53.118 (9)	Mn4^xviii—Co2—Mn6^xviii	60.936 (11)
Co5^iv—Mn1—Co2^v	102.459 (14)	Mn7^xi—Co2—Mn6^xviii	114.237 (12)
Mn1^i—Mn1—Co2^iv	115.43 (2)	Co6^vii—Co2—Mn5	64.697 (9)
Co1^ii—Mn1—Co2^iv	129.031 (15)	Co4—Co2—Mn5	111.558 (11)
Co1^i—Mn1—Co2^iv	103.503 (11)	Co5—Co2—Mn5	65.503 (11)
Co5^iii—Mn1—Co2^iv	102.459 (14)	Co2^xv—Co2—Mn5	115.811 (5)
Co5^iv—Mn1—Co2^iv	53.118 (9)	Co2^ix—Co2—Mn5	64.189 (5)
Co2^v—Mn1—Co2^iv	53.197 (11)	Mn1^xviii—Co2—Mn5	112.126 (12)
Mn1^i—Mn1—Mn2	179.52 (3)	Mn4^xviii—Co2—Mn5	176.351 (13)
Co1^ii—Mn1—Mn2	64.048 (12)	Mn7^xi—Co2—Mn5	118.556 (10)
Co1^i—Mn1—Mn2	64.048 (12)	Mn6^xviii—Co2—Mn5	115.607 (12)
Co5^iii—Mn1—Mn2	65.706 (10)	Co6^vii—Co2—Mn3	64.907 (9)
Co5^iv—Mn1—Mn2	65.706 (10)	Co4—Co2—Mn3	63.187 (12)
Co2^v—Mn1—Mn2	64.983 (11)	Co5—Co2—Mn3	113.187 (11)
Co2^iv—Mn1—Mn2	64.983 (11)	Co2^xv—Co2—Mn3	115.754 (5)
Mn1^i—Mn1—Mn7^iv	67.870 (11)	Co2^ix—Co2—Mn3	64.244 (6)
Co1^ii—Mn1—Mn7^iv	99.865 (14)	Mn1^xviii—Co2—Mn3	171.499 (13)
Co1^i—Mn1—Mn7^iv	56.811 (10)	Mn4^xviii—Co2—Mn3	116.408 (12)
Co5^iii—Mn1—Mn7^iv	154.660 (16)	Mn7^xi—Co2—Mn3	118.403 (10)
Co5^iv—Mn1—Mn7^iv	54.822 (10)	Mn6^xviii—Co2—Mn3	63.933 (10)
Co2^v—Mn1—Mn7^iv	151.030 (11)	Mn5—Co2—Mn3	60.058 (10)
Co2^iv—Mn1—Mn7^iv	98.491 (9)	Co6^vii—Co2—Mn2^xviii	63.112 (12)
Mn2—Mn1—Mn7^iv	111.899 (11)	Co4—Co2—Mn2^xviii	173.281 (9)
Mn1^i—Mn1—Mn7^iii	67.870 (11)	Co5—Co2—Mn2^xviii	66.106 (9)
Co1^ii—Mn1—Mn7^iii	56.811 (10)	Co2^xv—Co2—Mn2^xviii	65.378 (5)
Co1^i—Mn1—Mn7^iii	99.865 (14)	Co2^ix—Co2—Mn2^xviii	114.623 (5)
Co5^iii—Mn1—Mn7^iii	54.822 (10)	Mn1^xviii—Co2—Mn2^xviii	57.534 (11)
Co5^iv—Mn1—Mn7^iii	154.660 (16)	Mn4^xviii—Co2—Mn2^xviii	119.653 (11)
Co2^v—Mn1—Mn7^iii	98.491 (9)	Mn7^xi—Co2—Mn2^xviii	115.791 (13)
Co2^iv—Mn1—Mn7^iii	151.030 (11)	Mn6^xviii—Co2—Mn2^xviii	120.545 (10)
Mn2—Mn1—Mn7^iii	111.899 (11)	Mn5—Co2—Mn2^xviii	62.713 (9)
Mn7^iv—Mn1—Mn7^iii	108.605 (16)	Mn3—Co2—Mn2^xviii	114.082 (12)
Mn1^i—Mn1—Mn7^vi	66.355 (11)	Co3^ix—Co3—Ge1	60.422 (6)
Co1^ii—Mn1—Mn7^vi	151.018 (12)	Co3^ix—Co3—Ge2^vii	121.656 (6)
Co1^i—Mn1—Mn7^vi	99.440 (9)	Ge1—Co3—Ge2^vii	120.393 (12)
Co5^iii—Mn1—Mn7^vi	152.641 (16)	Co3^ix—Co3—Ge3^xii	121.650 (6)
Co5^iv—Mn1—Mn7^vi	54.876 (10)	Ge1—Co3—Ge3^xii	121.689 (12)
Co2^v—Mn1—Mn7^vi	100.733 (13)	Ge2^vii—Co3—Ge3^xii	105.968 (10)
Co2^iv—Mn1—Mn7^vi	57.797 (9)	Co3^ix—Co3—Co4^iii	120.136 (6)
Mn2—Mn1—Mn7^vi	113.875 (11)	Ge1—Co3—Co4^iii	179.133 (12)
Mn7^iv—Mn1—Mn7^vi	52.632 (12)	Ge2^vii—Co3—Co4^iii	58.786 (10)
Mn7^iii—Mn1—Mn7^vi	134.225 (13)	Ge3^xii—Co3—Co4^iii	58.730 (9)
Mn1^i—Mn1—Mn7^vii	66.355 (12)	Co3^ix—Co3—Co3^xv	180.0
Co1^ii—Mn1—Mn7^vii	99.440 (9)	Ge1—Co3—Co3^xv	119.578 (6)
Co1^i—Mn1—Mn7^vii	151.018 (12)	Ge2^vii—Co3—Co3^xv	58.342 (6)
Co5^iii—Mn1—Mn7^vii	54.876 (10)	Ge3^xii—Co3—Co3^xv	58.351 (5)
Co5^iv—Mn1—Mn7^vii	152.641 (16)	Co4^iii—Co3—Co3^xv	59.863 (6)
Co2^v—Mn1—Mn7^vii	57.797 (9)	Co3^ix—Co3—Mn6	65.056 (6)
Co2^iv—Mn1—Mn7^vii	100.733 (13)	Ge1—Co3—Mn6	117.022 (11)
Mn2—Mn1—Mn7^vii	113.875 (11)	Ge2^vii—Co3—Mn6	113.562 (12)
Mn7^iv—Mn1—Mn7^vii	134.225 (13)	Ge3^xii—Co3—Mn6	66.260 (8)
Mn7^iii—Mn1—Mn7^vii	52.632 (12)	Co4^iii—Co3—Mn6	63.811 (9)
Mn7^vi—Mn1—Mn7^vii	106.855 (16)	Co3^xv—Co3—Mn6	114.944 (6)
Mn1—Mn2—Ge2^viii	149.830 (17)	Co3^ix—Co3—Mn2^xviii	117.108 (6)
Mn1—Mn2—Co3^v	148.918 (10)	Ge1—Co3—Mn2^xviii	66.094 (9)
Ge2^viii—Mn2—Co3^v	51.797 (9)	Ge2^vii—Co3—Mn2^xviii	63.359 (10)
Mn1—Mn2—Co3^iv	148.918 (10)	Ge3^xii—Co3—Mn2^xviii	113.171 (10)
Ge2^viii—Mn2—Co3^iv	51.797 (9)	Co4^iii—Co3—Mn2^xviii	113.070 (11)
Co3^v—Mn2—Co3^iv	54.215 (12)	Co3^xv—Co3—Mn2^xviii	62.893 (6)
Mn1—Mn2—Co6^viii	98.155 (15)	Mn6—Co3—Mn2^xviii	176.772 (11)
Ge2^viii—Mn2—Co6^viii	51.675 (11)	Co3^ix—Co3—Mn6^viii	65.326 (6)
Co3^v—Mn2—Co6^viii	96.820 (12)	Ge1—Co3—Mn6^viii	66.190 (11)
Co3^iv—Mn2—Co6^viii	96.820 (12)	Ge2^vii—Co3—Mn6^viii	171.747 (11)
Mn1—Mn2—Co1^i	56.266 (10)	Ge3^xii—Co3—Mn6^viii	65.783 (8)
Ge2^viii—Mn2—Co1^i	147.559 (11)	Co4^iii—Co3—Mn6^viii	114.599 (13)
Co3^v—Mn2—Co1^i	119.104 (14)	Co3^xv—Co3—Mn6^viii	114.676 (5)
Co3^iv—Mn2—Co1^i	96.513 (10)	Mn6—Co3—Mn6^viii	64.175 (13)
Co6^viii—Mn2—Co1^i	142.693 (13)	Mn2^xviii—Co3—Mn6^viii	118.717 (12)
Mn1—Mn2—Co1^ii	56.266 (10)	Co3^ix—Co3—Mn5	65.520 (6)
Ge2^viii—Mn2—Co1^ii	147.559 (11)	Ge1—Co3—Mn5	65.905 (11)
Co3^v—Mn2—Co1^ii	96.513 (10)	Ge2^vii—Co3—Mn5	65.053 (9)
Co3^iv—Mn2—Co1^ii	119.104 (14)	Ge3^xii—Co3—Mn5	171.003 (10)
Co6^viii—Mn2—Co1^ii	142.693 (12)	Co4^iii—Co3—Mn5	113.606 (13)
Co1^i—Mn2—Co1^ii	48.318 (11)	Co3^xv—Co3—Mn5	114.479 (5)
Mn1—Mn2—Ge1^iv	98.890 (10)	Mn6—Co3—Mn5	115.861 (11)
Ge2^viii—Mn2—Ge1^iv	96.295 (10)	Mn2^xviii—Co3—Mn5	64.174 (10)
Co3^v—Mn2—Ge1^iv	98.201 (12)	Mn6^viii—Co3—Mn5	123.198 (10)
Co3^iv—Mn2—Ge1^iv	50.038 (7)	Co3^ix—Co3—Mn4	65.628 (6)
Co6^viii—Mn2—Ge1^iv	117.206 (9)	Ge1—Co3—Mn4	116.509 (10)
Co1^i—Mn2—Ge1^iv	51.896 (8)	Ge2^vii—Co3—Mn4	65.581 (9)
Co1^ii—Mn2—Ge1^iv	95.045 (13)	Ge3^xii—Co3—Mn4	113.654 (10)
Mn1—Mn2—Ge1^iii	98.890 (10)	Co4^iii—Co3—Mn4	63.566 (9)
Ge2^viii—Mn2—Ge1^iii	96.295 (10)	Co3^xv—Co3—Mn4	114.370 (6)
Co3^v—Mn2—Ge1^iii	50.038 (8)	Mn6—Co3—Mn4	60.834 (11)
Co3^iv—Mn2—Ge1^iii	98.201 (12)	Mn2^xviii—Co3—Mn4	117.412 (12)
Co6^viii—Mn2—Ge1^iii	117.206 (8)	Mn6^viii—Co3—Mn4	117.108 (11)
Co1^i—Mn2—Ge1^iii	95.045 (12)	Mn5—Co3—Mn4	63.012 (11)
Co1^ii—Mn2—Ge1^iii	51.896 (8)	Co3^ix—Co3—Mn3^xii	116.414 (6)
Ge1^iv—Mn2—Ge1^iii	118.928 (16)	Ge1—Co3—Mn3^xii	65.309 (9)
Mn1—Mn2—Co2^iv	57.485 (11)	Ge2^vii—Co3—Mn3^xii	112.814 (11)
Ge2^viii—Mn2—Co2^iv	95.523 (13)	Ge3^xii—Co3—Mn3^xii	65.291 (9)
Co3^v—Mn2—Co2^iv	145.906 (15)	Co4^iii—Co3—Mn3^xii	114.601 (11)
Co3^iv—Mn2—Co2^iv	116.643 (10)	Co3^xv—Co3—Mn3^xii	63.588 (6)
Co6^viii—Mn2—Co2^iv	49.498 (9)	Mn6—Co3—Mn3^xii	119.512 (12)
Co1^i—Mn2—Co2^iv	93.539 (11)	Mn2^xviii—Co3—Mn3^xii	62.132 (11)
Co1^ii—Mn2—Co2^iv	113.751 (14)	Mn6^viii—Co3—Mn3^xii	64.289 (10)
Ge1^iv—Mn2—Co2^iv	94.534 (8)	Mn5—Co3—Mn3^xii	117.743 (12)
Ge1^iii—Mn2—Co2^iv	142.822 (11)	Mn4—Co3—Mn3^xii	177.948 (9)
Mn1—Mn2—Co2^v	57.485 (11)	Co2^ix—Co4—Co2	62.582 (12)
Ge2^viii—Mn2—Co2^v	95.523 (13)	Co2^ix—Co4—Ge3	122.431 (12)
Co3^v—Mn2—Co2^v	116.643 (10)	Co2—Co4—Ge3	122.432 (12)
Co3^iv—Mn2—Co2^v	145.906 (15)	Co2^ix—Co4—Ge2^xi	119.978 (13)
Co6^viii—Mn2—Co2^v	49.498 (9)	Co2—Co4—Ge2^xi	119.977 (13)
Co1^i—Mn2—Co2^v	113.751 (14)	Ge3—Co4—Ge2^xi	105.345 (12)
Co1^ii—Mn2—Co2^v	93.539 (11)	Co2^ix—Co4—Co3^xvii	118.553 (8)
Ge1^iv—Mn2—Co2^v	142.822 (11)	Co2—Co4—Co3^xvii	178.226 (13)
Ge1^iii—Mn2—Co2^v	94.534 (8)	Ge3—Co4—Co3^xvii	58.391 (8)
Co2^iv—Mn2—Co2^v	49.245 (10)	Ge2^xi—Co4—Co3^xvii	58.353 (10)
Mn1—Mn2—Mn3^i	108.261 (16)	Co2^ix—Co4—Co3^xix	178.226 (13)
Ge2^viii—Mn2—Mn3^i	101.909 (15)	Co2—Co4—Co3^xix	118.553 (8)
Co3^v—Mn2—Mn3^i	60.078 (10)	Ge3—Co4—Co3^xix	58.391 (8)
Co3^iv—Mn2—Mn3^i	60.078 (10)	Ge2^xi—Co4—Co3^xix	58.353 (10)
Co6^viii—Mn2—Mn3^i	153.584 (17)	Co3^xvii—Co4—Co3^xix	60.276 (12)
Co1^i—Mn2—Mn3^i	59.104 (11)	Co2^ix—Co4—Mn7^xi	65.676 (11)
Co1^ii—Mn2—Mn3^i	59.104 (11)	Co2—Co4—Mn7^xi	65.676 (11)
Ge1^iv—Mn2—Mn3^i	59.466 (8)	Ge3—Co4—Mn7^xi	169.945 (15)
Ge1^iii—Mn2—Mn3^i	59.466 (8)	Ge2^xi—Co4—Mn7^xi	64.599 (12)
Co2^iv—Mn2—Mn3^i	149.842 (10)	Co3^xvii—Co4—Mn7^xi	113.326 (13)
Co2^v—Mn2—Mn3^i	149.842 (10)	Co3^xix—Co4—Mn7^xi	113.326 (13)
Co4—Mn3—Co1	146.763 (12)	Co2^ix—Co4—Mn3	66.636 (11)
Co4—Mn3—Co1^ix	146.763 (12)	Co2—Co4—Mn3	66.637 (11)
Co1—Mn3—Co1^ix	47.997 (11)	Ge3—Co4—Mn3	66.522 (10)
Co4—Mn3—Co6^vii	93.834 (11)	Ge2^xi—Co4—Mn3	171.867 (16)
Co1—Mn3—Co6^vii	53.753 (9)	Co3^xvii—Co4—Mn3	114.970 (13)
Co1^ix—Mn3—Co6^vii	96.284 (13)	Co3^xix—Co4—Mn3	114.970 (13)
Co4—Mn3—Co6^vi	93.834 (11)	Mn7^xi—Co4—Mn3	123.533 (15)
Co1—Mn3—Co6^vi	96.284 (13)	Co2^ix—Co4—Mn6^xvii	65.577 (10)
Co1^ix—Mn3—Co6^vi	53.753 (9)	Co2—Co4—Mn6^xvii	119.202 (14)
Co6^vii—Mn3—Co6^vi	118.959 (17)	Ge3—Co4—Mn6^xvii	65.617 (9)
Co4—Mn3—Ge1^vi	116.257 (9)	Ge2^xi—Co4—Mn6^xvii	112.101 (10)
Co1—Mn3—Ge1^vi	94.339 (12)	Co3^xvii—Co4—Mn6^xvii	62.511 (10)
Co1^ix—Mn3—Ge1^vi	51.582 (8)	Co3^xix—Co4—Mn6^xvii	114.188 (14)
Co6^vii—Mn3—Ge1^vi	147.326 (16)	Mn7^xi—Co4—Mn6^xvii	117.054 (9)
Co6^vi—Mn3—Ge1^vi	50.603 (9)	Mn3—Co4—Mn6^xvii	65.266 (9)
Co4—Mn3—Ge1^vii	116.257 (8)	Co2^ix—Co4—Mn6^xviii	119.201 (14)
Co1—Mn3—Ge1^vii	51.581 (8)	Co2—Co4—Mn6^xviii	65.577 (10)
Co1^ix—Mn3—Ge1^vii	94.339 (12)	Ge3—Co4—Mn6^xviii	65.617 (9)
Co6^vii—Mn3—Ge1^vii	50.603 (9)	Ge2^xi—Co4—Mn6^xviii	112.101 (10)
Co6^vi—Mn3—Ge1^vii	147.326 (16)	Co3^xvii—Co4—Mn6^xviii	114.188 (13)
Ge1^vi—Mn3—Ge1^vii	117.952 (15)	Co3^xix—Co4—Mn6^xviii	62.511 (10)
Co4—Mn3—Mn5	100.809 (15)	Mn7^xi—Co4—Mn6^xviii	117.054 (9)
Co1—Mn3—Mn5	58.817 (10)	Mn3—Co4—Mn6^xviii	65.266 (9)
Co1^ix—Mn3—Mn5	58.817 (10)	Mn6^xvii—Co4—Mn6^xviii	120.387 (17)
Co6^vii—Mn3—Mn5	59.534 (9)	Co2^ix—Co4—Mn4^xviii	116.529 (14)
Co6^vi—Mn3—Mn5	59.534 (8)	Co2—Co4—Mn4^xviii	63.503 (10)
Ge1^vi—Mn3—Mn5	100.181 (10)	Ge3—Co4—Mn4^xviii	113.442 (9)
Ge1^vii—Mn3—Mn5	100.181 (11)	Ge2^xi—Co4—Mn4^xviii	65.489 (9)
Co4—Mn3—Co2^ix	50.176 (9)	Co3^xvii—Co4—Mn4^xviii	114.783 (13)
Co1—Mn3—Co2^ix	118.666 (13)	Co3^xix—Co4—Mn4^xviii	63.649 (10)
Co1^ix—Mn3—Co2^ix	97.253 (10)	Mn7^xi—Co4—Mn4^xviii	63.400 (9)
Co6^vii—Mn3—Co2^ix	95.644 (13)	Mn3—Co4—Mn4^xviii	116.933 (9)
Co6^vi—Mn3—Co2^ix	49.435 (8)	Mn6^xvii—Co4—Mn4^xviii	177.285 (15)
Ge1^vi—Mn3—Co2^ix	94.497 (8)	Mn6^xviii—Co4—Mn4^xviii	60.485 (10)
Ge1^vii—Mn3—Co2^ix	145.401 (11)	Co2—Co5—Co2^ix	62.191 (13)
Mn5—Mn3—Co2^ix	59.872 (11)	Co2—Co5—Co1^xii	117.062 (9)
Co4—Mn3—Co2	50.176 (9)	Co2^ix—Co5—Co1^xii	178.331 (15)
Co1—Mn3—Co2	97.253 (10)	Co2—Co5—Co1^xiii	178.332 (15)
Co1^ix—Mn3—Co2	118.665 (13)	Co2^ix—Co5—Co1^xiii	117.063 (9)
Co6^vii—Mn3—Co2	49.435 (8)	Co1^xii—Co5—Co1^xiii	63.639 (13)
Co6^vi—Mn3—Co2	95.644 (13)	Co2—Co5—Ge1	118.937 (12)
Ge1^vi—Mn3—Co2	145.400 (11)	Co2^ix—Co5—Ge1	118.937 (12)
Ge1^vii—Mn3—Co2	94.497 (8)	Co1^xii—Co5—Ge1	59.904 (9)
Mn5—Mn3—Co2	59.872 (11)	Co1^xiii—Co5—Ge1	59.904 (9)
Co2^ix—Mn3—Co2	51.510 (11)	Co2—Co5—Mn7	118.064 (13)
Co1^ix—Mn4—Co1	50.260 (12)	Co2^ix—Co5—Mn7	118.064 (13)
Co1^ix—Mn4—Co2^v	142.479 (16)	Co1^xii—Co5—Mn7	63.591 (11)
Co1—Mn4—Co2^v	115.174 (11)	Co1^xiii—Co5—Mn7	63.591 (11)
Co1^ix—Mn4—Co2^iv	115.174 (11)	Ge1—Co5—Mn7	112.269 (15)
Co1—Mn4—Co2^iv	142.478 (16)	Co2—Co5—Mn7^xi	66.640 (10)
Co2^v—Mn4—Co2^iv	51.314 (11)	Co2^ix—Co5—Mn7^xi	66.640 (10)
Co1^ix—Mn4—Co4^iii	144.716 (12)	Co1^xii—Co5—Mn7^xi	114.609 (13)
Co1—Mn4—Co4^iii	94.953 (8)	Co1^xiii—Co5—Mn7^xi	114.609 (13)
Co2^v—Mn4—Co4^iii	50.234 (8)	Ge1—Co5—Mn7^xi	173.179 (16)
Co2^iv—Mn4—Co4^iii	96.005 (13)	Mn7—Co5—Mn7^xi	60.909 (15)
Co1^ix—Mn4—Co4^iv	94.952 (9)	Co2—Co5—Mn1^xvii	119.743 (14)
Co1—Mn4—Co4^iv	144.716 (11)	Co2^ix—Co5—Mn1^xvii	63.575 (10)
Co2^v—Mn4—Co4^iv	96.005 (13)	Co1^xii—Co5—Mn1^xvii	117.763 (14)
Co2^iv—Mn4—Co4^iv	50.234 (8)	Co1^xiii—Co5—Mn1^xvii	60.331 (10)
Co4^iii—Mn4—Co4^iv	118.511 (17)	Ge1—Co5—Mn1^xvii	108.800 (10)
Co1^ix—Mn4—Co3^ix	95.892 (11)	Mn7—Co5—Mn1^xvii	68.911 (10)
Co1—Mn4—Co3^ix	116.945 (14)	Mn7^xi—Co5—Mn1^xvii	69.483 (10)
Co2^v—Mn4—Co3^ix	119.107 (14)	Co2—Co5—Mn1^xviii	63.574 (10)
Co2^iv—Mn4—Co3^ix	97.418 (10)	Co2^ix—Co5—Mn1^xviii	119.743 (14)
Co4^iii—Mn4—Co3^ix	95.997 (13)	Co1^xii—Co5—Mn1^xviii	60.331 (10)
Co4^iv—Mn4—Co3^ix	52.784 (9)	Co1^xiii—Co5—Mn1^xviii	117.763 (14)
Co1^ix—Mn4—Co3	116.945 (14)	Ge1—Co5—Mn1^xviii	108.800 (10)
Co1—Mn4—Co3	95.893 (11)	Mn7—Co5—Mn1^xviii	68.911 (10)
Co2^v—Mn4—Co3	97.418 (10)	Mn7^xi—Co5—Mn1^xviii	69.483 (10)
Co2^iv—Mn4—Co3	119.107 (14)	Mn1^xvii—Co5—Mn1^xviii	131.327 (19)
Co4^iii—Mn4—Co3	52.784 (9)	Co2—Co5—Mn5	64.791 (11)
Co4^iv—Mn4—Co3	95.997 (13)	Co2^ix—Co5—Mn5	64.791 (11)
Co3^ix—Mn4—Co3	48.742 (11)	Co1^xii—Co5—Mn5	113.564 (13)
Co1^ix—Mn4—Mn6	150.846 (10)	Co1^xiii—Co5—Mn5	113.564 (13)
Co1—Mn4—Mn6	150.847 (10)	Ge1—Co5—Mn5	64.232 (12)
Co2^v—Mn4—Mn6	60.592 (11)	Mn7—Co5—Mn5	176.502 (16)
Co2^iv—Mn4—Mn6	60.592 (10)	Mn7^xi—Co5—Mn5	122.589 (16)
Co4^iii—Mn4—Mn6	59.288 (8)	Mn1^xvii—Co5—Mn5	111.802 (10)
Co4^iv—Mn4—Mn6	59.288 (8)	Mn1^xviii—Co5—Mn5	111.802 (10)
Co3^ix—Mn4—Mn6	58.521 (11)	Co2—Co5—Mn2^xviii	65.012 (10)
Co3—Mn4—Mn6	58.521 (11)	Co2^ix—Co5—Mn2^xviii	116.346 (14)
Co1^ix—Mn4—Ge2^vi	51.708 (8)	Co1^xii—Co5—Mn2^xviii	62.162 (10)
Co1—Mn4—Ge2^vi	95.891 (12)	Co1^xiii—Co5—Mn2^xviii	114.666 (13)
Co2^v—Mn4—Ge2^vi	145.625 (11)	Ge1—Co5—Mn2^xviii	62.846 (9)
Co2^iv—Mn4—Ge2^vi	95.101 (8)	Mn7—Co5—Mn2^xviii	116.628 (9)
Co4^iii—Mn4—Ge2^vi	145.407 (16)	Mn7^xi—Co5—Mn2^xviii	119.241 (9)
Co4^iv—Mn4—Ge2^vi	50.310 (8)	Mn1^xvii—Co5—Mn2^xviii	170.950 (14)
Co3^ix—Mn4—Ge2^vi	50.043 (8)	Mn1^xviii—Co5—Mn2^xviii	57.275 (10)
Co3—Mn4—Ge2^vi	93.420 (12)	Mn5—Co5—Mn2^xviii	62.209 (9)
Mn6—Mn4—Ge2^vi	99.146 (10)	Co2^xii—Co6—Co2^xiii	60.771 (13)
Co1^ix—Mn5—Co1	48.611 (11)	Co2^xii—Co6—Ge2	121.153 (13)
Co1^ix—Mn5—Co6^vi	54.217 (9)	Co2^xiii—Co6—Ge2	121.153 (13)
Co1—Mn5—Co6^vi	97.317 (13)	Co2^xii—Co6—Ge1	121.118 (13)
Co1^ix—Mn5—Co6^vii	97.317 (13)	Co2^xiii—Co6—Ge1	121.118 (13)
Co1—Mn5—Co6^vii	54.217 (9)	Ge2—Co6—Ge1	106.347 (14)
Co6^vi—Mn5—Co6^vii	119.766 (17)	Co2^xii—Co6—Co1^xiii	179.649 (16)
Co1^ix—Mn5—Co3^ix	94.265 (11)	Co2^xiii—Co6—Co1^xiii	119.129 (8)
Co1—Mn5—Co3^ix	114.550 (14)	Ge2—Co6—Co1^xiii	58.568 (10)
Co6^vi—Mn5—Co3^ix	94.982 (9)	Ge1—Co6—Co1^xiii	59.232 (9)
Co6^vii—Mn5—Co3^ix	143.484 (12)	Co2^xii—Co6—Co1^xii	119.129 (8)
Co1^ix—Mn5—Co3	114.550 (14)	Co2^xiii—Co6—Co1^xii	179.649 (16)
Co1—Mn5—Co3	94.266 (11)	Ge2—Co6—Co1^xii	58.568 (10)
Co6^vi—Mn5—Co3	143.484 (11)	Ge1—Co6—Co1^xii	59.232 (9)
Co6^vii—Mn5—Co3	94.982 (9)	Co1^xiii—Co6—Co1^xii	60.970 (12)
Co3^ix—Mn5—Co3	48.958 (11)	Co2^xii—Co6—Mn2^viii	67.390 (11)
Co1^ix—Mn5—Ge2^vii	94.633 (12)	Co2^xiii—Co6—Mn2^viii	67.390 (11)
Co1—Mn5—Ge2^vii	51.236 (8)	Ge2—Co6—Mn2^viii	63.315 (11)
Co6^vi—Mn5—Ge2^vii	148.049 (16)	Ge1—Co6—Mn2^viii	169.662 (16)
Co6^vii—Mn5—Ge2^vii	50.427 (9)	Co1^xiii—Co6—Mn2^viii	112.260 (13)
Co3^ix—Mn5—Ge2^vii	94.269 (12)	Co1^xii—Co6—Mn2^viii	112.260 (13)
Co3—Mn5—Ge2^vii	50.417 (8)	Co2^xii—Co6—Mn6^viii	65.585 (11)
Co1^ix—Mn5—Ge2^vi	51.235 (8)	Co2^xiii—Co6—Mn6^viii	65.585 (11)
Co1—Mn5—Ge2^vi	94.633 (12)	Ge2—Co6—Mn6^viii	171.782 (16)
Co6^vi—Mn5—Ge2^vi	50.427 (9)	Ge1—Co6—Mn6^viii	65.435 (12)
Co6^vii—Mn5—Ge2^vi	148.049 (16)	Co1^xiii—Co6—Mn6^viii	114.712 (13)
Co3^ix—Mn5—Ge2^vi	50.417 (8)	Co1^xii—Co6—Mn6^viii	114.712 (13)
Co3—Mn5—Ge2^vi	94.269 (12)	Mn2^viii—Co6—Mn6^viii	124.903 (15)
Ge2^vii—Mn5—Ge2^vi	118.343 (15)	Co2^xii—Co6—Mn5^xii	65.707 (10)
Co1^ix—Mn5—Co2^ix	98.158 (10)	Co2^xiii—Co6—Mn5^xii	117.623 (14)
Co1—Mn5—Co2^ix	120.021 (14)	Ge2—Co6—Mn5^xii	65.231 (9)
Co6^vi—Mn5—Co2^ix	49.596 (8)	Ge1—Co6—Mn5^xii	112.512 (10)
Co6^vii—Mn5—Co2^ix	96.031 (13)	Co1^xiii—Co6—Mn5^xii	114.191 (14)
Co3^ix—Mn5—Co2^ix	116.438 (10)	Co1^xii—Co6—Mn5^xii	62.104 (10)
Co3—Mn5—Co2^ix	143.712 (15)	Mn2^viii—Co6—Mn5^xii	64.224 (9)
Ge2^vii—Mn5—Co2^ix	145.485 (11)	Mn6^viii—Co6—Mn5^xii	117.008 (9)
Ge2^vi—Mn5—Co2^ix	94.371 (8)	Co2^xii—Co6—Mn5^xvi	117.623 (14)
Co1^ix—Mn5—Co2	120.022 (14)	Co2^xiii—Co6—Mn5^xvi	65.707 (10)
Co1—Mn5—Co2	98.158 (10)	Ge2—Co6—Mn5^xvi	65.231 (9)
Co6^vi—Mn5—Co2	96.031 (13)	Ge1—Co6—Mn5^xvi	112.512 (10)
Co6^vii—Mn5—Co2	49.596 (8)	Co1^xiii—Co6—Mn5^xvi	62.104 (10)
Co3^ix—Mn5—Co2	143.712 (15)	Co1^xii—Co6—Mn5^xvi	114.191 (14)
Co3—Mn5—Co2	116.437 (10)	Mn2^viii—Co6—Mn5^xvi	64.224 (9)
Ge2^vii—Mn5—Co2	94.372 (8)	Mn6^viii—Co6—Mn5^xvi	117.008 (9)
Ge2^vi—Mn5—Co2	145.485 (11)	Mn5^xii—Co6—Mn5^xvi	119.767 (17)
Co2^ix—Mn5—Co2	51.621 (11)	Co2^xii—Co6—Mn3^xvi	117.340 (14)
Co3^ix—Mn6—Co3	49.887 (11)	Co2^xiii—Co6—Mn3^xvi	65.657 (10)
Co3^ix—Mn6—Co3^x	115.825 (13)	Ge2—Co6—Mn3^xvi	112.920 (10)
Co3—Mn6—Co3^x	94.790 (11)	Ge1—Co6—Mn3^xvi	65.014 (9)
Co3^ix—Mn6—Co3^viii	94.791 (11)	Co1^xiii—Co6—Mn3^xvi	62.771 (10)
Co3—Mn6—Co3^viii	115.825 (13)	Co1^xii—Co6—Mn3^xvi	114.613 (14)
Co3^x—Mn6—Co3^viii	49.349 (11)	Mn2^viii—Co6—Mn3^xvi	117.784 (9)
Co3^ix—Mn6—Co4^iv	53.679 (8)	Mn6^viii—Co6—Mn3^xvi	64.403 (9)
Co3—Mn6—Co4^iv	98.022 (13)	Mn5^xii—Co6—Mn3^xvi	176.675 (16)
Co3^x—Mn6—Co4^iv	143.553 (11)	Mn5^xvi—Co6—Mn3^xvi	60.529 (10)
Co3^viii—Mn6—Co4^iv	94.585 (9)	Co2^xii—Co6—Mn3^xii	65.657 (10)
Co3^ix—Mn6—Co4^iii	98.022 (13)	Co2^xiii—Co6—Mn3^xii	117.340 (14)
Co3—Mn6—Co4^iii	53.679 (8)	Ge2—Co6—Mn3^xii	112.920 (10)
Co3^x—Mn6—Co4^iii	94.585 (9)	Ge1—Co6—Mn3^xii	65.014 (9)
Co3^viii—Mn6—Co4^iii	143.553 (11)	Co1^xiii—Co6—Mn3^xii	114.613 (14)
Co4^iv—Mn6—Co4^iii	120.386 (17)	Co1^xii—Co6—Mn3^xii	62.771 (10)
Co3^ix—Mn6—Co6^viii	146.220 (11)	Mn2^viii—Co6—Mn3^xii	117.784 (9)
Co3—Mn6—Co6^viii	146.221 (11)	Mn6^viii—Co6—Mn3^xii	64.403 (9)
Co3^x—Mn6—Co6^viii	94.715 (13)	Mn5^xii—Co6—Mn3^xii	60.529 (10)
Co3^viii—Mn6—Co6^viii	94.715 (13)	Mn5^xvi—Co6—Mn3^xii	176.675 (16)
Co4^iv—Mn6—Co6^viii	93.274 (11)	Mn3^xvi—Co6—Mn3^xii	118.958 (17)
Co4^iii—Mn6—Co6^viii	93.274 (11)	Co3—Ge1—Co3^ix	59.156 (12)
Co3^ix—Mn6—Co2^iv	97.420 (10)	Co3—Ge1—Co6	118.982 (12)
Co3—Mn6—Co2^iv	119.110 (13)	Co3^ix—Ge1—Co6	118.983 (12)
Co3^x—Mn6—Co2^iv	143.508 (15)	Co3—Ge1—Co1^xiii	177.501 (10)
Co3^viii—Mn6—Co2^iv	116.758 (10)	Co3^ix—Ge1—Co1^xiii	118.691 (8)
Co4^iv—Mn6—Co2^iv	49.922 (8)	Co6—Ge1—Co1^xiii	62.922 (9)
Co4^iii—Mn6—Co2^iv	95.244 (13)	Co3—Ge1—Co1^xii	118.690 (8)
Co6^viii—Mn6—Co2^iv	49.700 (9)	Co3^ix—Ge1—Co1^xii	177.500 (10)
Co3^ix—Mn6—Co2^v	119.109 (13)	Co6—Ge1—Co1^xii	62.922 (10)
Co3—Mn6—Co2^v	97.421 (10)	Co1^xiii—Ge1—Co1^xii	63.430 (12)
Co3^x—Mn6—Co2^v	116.758 (10)	Co3—Ge1—Co5	119.905 (12)
Co3^viii—Mn6—Co2^v	143.508 (15)	Co3^ix—Ge1—Co5	119.904 (12)
Co4^iv—Mn6—Co2^v	95.243 (13)	Co6—Ge1—Co5	111.164 (13)
Co4^iii—Mn6—Co2^v	49.922 (8)	Co1^xiii—Ge1—Co5	59.614 (10)
Co6^viii—Mn6—Co2^v	49.700 (9)	Co1^xii—Ge1—Co5	59.614 (10)
Co2^iv—Mn6—Co2^v	50.131 (11)	Co3—Ge1—Mn2^xvii	114.197 (12)
Co3^ix—Mn6—Mn4	60.644 (11)	Co3^ix—Ge1—Mn2^xvii	63.868 (10)
Co3—Mn6—Mn4	60.645 (11)	Co6—Ge1—Mn2^xvii	115.560 (9)
Co3^x—Mn6—Mn4	151.676 (9)	Co1^xiii—Ge1—Mn2^xvii	63.308 (10)
Co3^viii—Mn6—Mn4	151.676 (9)	Co1^xii—Ge1—Mn2^xvii	117.153 (12)
Co4^iv—Mn6—Mn4	60.226 (8)	Co5—Ge1—Mn2^xvii	66.048 (8)
Co4^iii—Mn6—Mn4	60.226 (9)	Co3—Ge1—Mn2^xviii	63.868 (10)
Co6^viii—Mn6—Mn4	99.175 (15)	Co3^ix—Ge1—Mn2^xviii	114.196 (13)
Co2^iv—Mn6—Mn4	58.470 (11)	Co6—Ge1—Mn2^xviii	115.560 (9)
Co2^v—Mn6—Mn4	58.470 (11)	Co1^xiii—Ge1—Mn2^xviii	117.153 (12)
Co3^ix—Mn6—Ge1^viii	143.795 (12)	Co1^xii—Ge1—Mn2^xviii	63.308 (10)
Co3—Mn6—Ge1^viii	143.795 (12)	Co5—Ge1—Mn2^xviii	66.048 (9)
Co3^x—Mn6—Ge1^viii	49.600 (8)	Mn2^xvii—Ge1—Mn2^xviii	118.929 (16)
Co3^viii—Mn6—Ge1^viii	49.600 (8)	Co3—Ge1—Mn3^xii	65.413 (10)
Co4^iv—Mn6—Ge1^viii	114.724 (9)	Co3^ix—Ge1—Mn3^xii	115.463 (12)
Co4^iii—Mn6—Ge1^viii	114.724 (9)	Co6—Ge1—Mn3^xii	64.381 (8)
Co6^viii—Mn6—Ge1^viii	50.690 (11)	Co1^xiii—Ge1—Mn3^xii	117.081 (12)
Co2^iv—Mn6—Ge1^viii	94.643 (12)	Co1^xii—Ge1—Mn3^xii	63.529 (10)
Co2^v—Mn6—Ge1^viii	94.643 (12)	Co5—Ge1—Mn3^xii	114.688 (9)
Mn4—Mn6—Ge1^viii	149.866 (16)	Mn2^xvii—Ge1—Mn3^xii	179.256 (13)
Co5—Mn7—Co5^xi	119.090 (15)	Mn2^xviii—Ge1—Mn3^xii	61.556 (10)
Co5—Mn7—Mn7^xi	59.937 (15)	Co3—Ge1—Mn3^xvi	115.463 (13)
Co5^xi—Mn7—Mn7^xi	59.153 (14)	Co3^ix—Ge1—Mn3^xvi	65.414 (10)
Co5—Mn7—Co1^xii	55.019 (10)	Co6—Ge1—Mn3^xvi	64.381 (9)
Co5^xi—Mn7—Co1^xii	149.038 (8)	Co1^xiii—Ge1—Mn3^xvi	63.529 (10)
Mn7^xi—Mn7—Co1^xii	106.620 (16)	Co1^xii—Ge1—Mn3^xvi	117.081 (12)
Co5—Mn7—Co1^xiii	55.018 (10)	Co5—Ge1—Mn3^xvi	114.688 (9)
Co5^xi—Mn7—Co1^xiii	149.038 (8)	Mn2^xvii—Ge1—Mn3^xvi	61.556 (10)
Mn7^xi—Mn7—Co1^xiii	106.620 (16)	Mn2^xviii—Ge1—Mn3^xvi	179.256 (13)
Co1^xii—Mn7—Co1^xiii	57.676 (12)	Mn3^xii—Ge1—Mn3^xvi	117.953 (16)
Co5—Mn7—Co4^xi	148.264 (17)	Co3—Ge1—Mn6^viii	64.211 (10)
Co5^xi—Mn7—Co4^xi	92.646 (14)	Co3^ix—Ge1—Mn6^viii	64.212 (10)
Mn7^xi—Mn7—Co4^xi	151.80 (2)	Co6—Ge1—Mn6^viii	63.874 (12)
Co1^xii—Mn7—Co4^xi	98.002 (12)	Co1^xiii—Ge1—Mn6^viii	116.408 (12)
Co1^xiii—Mn7—Co4^xi	98.002 (12)	Co1^xii—Ge1—Mn6^viii	116.408 (12)
Co5—Mn7—Ge2	95.736 (15)	Co5—Ge1—Mn6^viii	175.038 (14)
Co5^xi—Mn7—Ge2	145.174 (16)	Mn2^xvii—Ge1—Mn6^viii	115.523 (8)
Mn7^xi—Mn7—Ge2	155.67 (2)	Mn2^xviii—Ge1—Mn6^viii	115.523 (9)
Co1^xii—Mn7—Ge2	53.008 (9)	Mn3^xii—Ge1—Mn6^viii	63.754 (8)
Co1^xiii—Mn7—Ge2	53.008 (9)	Mn3^xvi—Ge1—Mn6^viii	63.754 (8)
Co4^xi—Mn7—Ge2	52.528 (11)	Co6—Ge2—Co3^xii	119.262 (11)
Co5—Mn7—Co2^xi	150.333 (9)	Co6—Ge2—Co3^xiii	119.262 (11)
Co5^xi—Mn7—Co2^xi	52.274 (10)	Co3^xii—Ge2—Co3^xiii	63.317 (13)
Mn7^xi—Mn7—Co2^xi	104.340 (17)	Co6—Ge2—Co4^xi	177.355 (15)
Co1^xii—Mn7—Co2^xi	148.909 (15)	Co3^xii—Ge2—Co4^xi	62.862 (9)
Co1^xiii—Mn7—Co2^xi	115.285 (9)	Co3^xiii—Ge2—Co4^xi	62.862 (9)
Co4^xi—Mn7—Co2^xi	51.319 (9)	Co6—Ge2—Co1^xiii	63.612 (9)
Ge2—Mn7—Co2^xi	97.402 (13)	Co3^xii—Ge2—Co1^xiii	177.092 (13)
Co5—Mn7—Co2^xiv	150.333 (9)	Co3^xiii—Ge2—Co1^xiii	116.081 (9)
Co5^xi—Mn7—Co2^xiv	52.274 (10)	Co4^xi—Ge2—Co1^xiii	114.252 (11)
Mn7^xi—Mn7—Co2^xiv	104.340 (17)	Co6—Ge2—Co1^xii	63.612 (9)
Co1^xii—Mn7—Co2^xiv	115.285 (10)	Co3^xii—Ge2—Co1^xii	116.081 (9)
Co1^xiii—Mn7—Co2^xiv	148.909 (15)	Co3^xiii—Ge2—Co1^xii	177.092 (13)
Co4^xi—Mn7—Co2^xiv	51.319 (9)	Co4^xi—Ge2—Co1^xii	114.252 (11)
Ge2—Mn7—Co2^xiv	97.402 (13)	Co1^xiii—Ge2—Co1^xii	64.363 (13)
Co2^xi—Mn7—Co2^xiv	52.842 (11)	Co6—Ge2—Mn2^viii	65.009 (13)
Co5—Mn7—Mn4^xii	107.205 (11)	Co3^xii—Ge2—Mn2^viii	64.843 (11)
Co5^xi—Mn7—Mn4^xii	105.200 (11)	Co3^xiii—Ge2—Mn2^viii	64.843 (10)
Mn7^xi—Mn7—Mn4^xii	123.386 (9)	Co4^xi—Ge2—Mn2^viii	117.636 (14)
Co1^xii—Mn7—Mn4^xii	57.268 (9)	Co1^xiii—Ge2—Mn2^viii	117.714 (12)
Co1^xiii—Mn7—Mn4^xii	105.334 (13)	Co1^xii—Ge2—Mn2^viii	117.714 (12)
Co4^xi—Mn7—Mn4^xii	60.267 (9)	Co6—Ge2—Mn7	114.484 (14)
Ge2—Mn7—Mn4^xii	60.538 (9)	Co3^xii—Ge2—Mn7	115.570 (12)
Co2^xi—Mn7—Mn4^xii	102.420 (13)	Co3^xiii—Ge2—Mn7	115.570 (12)
Co2^xiv—Mn7—Mn4^xii	58.150 (10)	Co4^xi—Ge2—Mn7	62.872 (12)
Co5—Mn7—Mn4^xvi	107.205 (11)	Co1^xiii—Ge2—Mn7	61.881 (10)
Co5^xi—Mn7—Mn4^xvi	105.200 (11)	Co1^xii—Ge2—Mn7	61.881 (10)
Mn7^xi—Mn7—Mn4^xvi	123.386 (9)	Mn2^viii—Ge2—Mn7	179.493 (13)
Co1^xii—Mn7—Mn4^xvi	105.334 (13)	Co6—Ge2—Mn5^xii	64.342 (8)
Co1^xiii—Mn7—Mn4^xvi	57.268 (9)	Co3^xii—Ge2—Mn5^xii	64.529 (9)
Co4^xi—Mn7—Mn4^xvi	60.267 (9)	Co3^xiii—Ge2—Mn5^xii	118.121 (13)
Ge2—Mn7—Mn4^xvi	60.538 (9)	Co4^xi—Ge2—Mn5^xii	116.436 (8)
Co2^xi—Mn7—Mn4^xvi	58.150 (9)	Co1^xiii—Ge2—Mn5^xii	117.538 (12)
Co2^xiv—Mn7—Mn4^xvi	102.420 (13)	Co1^xii—Ge2—Mn5^xii	63.105 (10)
Mn4^xii—Mn7—Mn4^xvi	113.160 (17)	Mn2^viii—Ge2—Mn5^xii	64.445 (8)
Co5—Mn7—Mn1^xvii	56.266 (8)	Mn7—Ge2—Mn5^xii	115.399 (9)
Co5^xi—Mn7—Mn1^xvii	96.518 (11)	Co6—Ge2—Mn5^xvi	64.342 (8)
Mn7^xi—Mn7—Mn1^xvii	64.331 (10)	Co3^xii—Ge2—Mn5^xvi	118.121 (12)
Co1^xii—Mn7—Mn1^xvii	101.065 (13)	Co3^xiii—Ge2—Mn5^xvi	64.529 (9)
Co1^xiii—Mn7—Mn1^xvii	53.737 (9)	Co4^xi—Ge2—Mn5^xvi	116.436 (9)
Co4^xi—Mn7—Mn1^xvii	124.506 (8)	Co1^xiii—Ge2—Mn5^xvi	63.105 (10)
Ge2—Mn7—Mn1^xvii	103.513 (11)	Co1^xii—Ge2—Mn5^xvi	117.538 (12)
Co2^xi—Mn7—Mn1^xvii	94.725 (9)	Mn2^viii—Ge2—Mn5^xvi	64.445 (9)
Co2^xiv—Mn7—Mn1^xvii	143.619 (13)	Mn7—Ge2—Mn5^xvi	115.399 (9)
Mn4^xii—Mn7—Mn1^xvii	157.713 (16)	Mn5^xii—Ge2—Mn5^xvi	118.342 (15)
Mn4^xvi—Mn7—Mn1^xvii	64.509 (10)	Co6—Ge2—Mn4^xvi	114.905 (9)
Co1^ix—Co1—Ge2^vii	122.180 (6)	Co3^xii—Ge2—Mn4^xvi	117.402 (12)
Co1^ix—Co1—Co5^vii	121.821 (7)	Co3^xiii—Ge2—Mn4^xvi	64.375 (10)
Ge2^vii—Co1—Co5^vii	109.870 (11)	Co4^xi—Ge2—Mn4^xvi	64.201 (9)
Co1^ix—Co1—Ge1^vii	121.716 (6)	Co1^xiii—Ge2—Mn4^xvi	60.469 (9)
Ge2^vii—Co1—Ge1^vii	104.617 (10)	Co1^xii—Ge2—Mn4^xvi	114.394 (13)
Co5^vii—Co1—Ge1^vii	60.484 (11)	Mn2^viii—Ge2—Mn4^xvi	117.625 (9)
Co1^ix—Co1—Co6^vii	120.484 (6)	Mn7—Ge2—Mn4^xvi	62.518 (9)
Ge2^vii—Co1—Co6^vii	57.820 (10)	Mn5^xii—Ge2—Mn4^xvi	177.498 (13)
Co5^vii—Co1—Co6^vii	107.755 (11)	Mn5^xvi—Ge2—Mn4^xvi	62.516 (10)
Ge1^vii—Co1—Co6^vii	57.844 (11)	Co6—Ge2—Mn4^xii	114.905 (9)
Co1^ix—Co1—Mn1^i	63.736 (6)	Co3^xii—Ge2—Mn4^xii	64.375 (10)
Ge2^vii—Co1—Mn1^i	129.042 (13)	Co3^xiii—Ge2—Mn4^xii	117.402 (12)
Co5^vii—Co1—Mn1^i	64.080 (9)	Co4^xi—Ge2—Mn4^xii	64.201 (8)
Ge1^vii—Co1—Mn1^i	112.246 (13)	Co1^xiii—Ge2—Mn4^xii	114.394 (13)
Co6^vii—Co1—Mn1^i	170.084 (13)	Co1^xii—Ge2—Mn4^xii	60.469 (9)
Co1^ix—Co1—Co1^xv	180.0	Mn2^viii—Ge2—Mn4^xii	117.625 (9)
Ge2^vii—Co1—Co1^xv	57.818 (6)	Mn7—Ge2—Mn4^xii	62.518 (8)
Co5^vii—Co1—Co1^xv	58.180 (7)	Mn5^xii—Ge2—Mn4^xii	62.516 (10)
Ge1^vii—Co1—Co1^xv	58.285 (6)	Mn5^xvi—Ge2—Mn4^xii	177.498 (13)
Co6^vii—Co1—Co1^xv	59.515 (6)	Mn4^xvi—Ge2—Mn4^xii	116.520 (15)
Mn1^i—Co1—Co1^xv	116.265 (6)	Co3^xvii—Ge3—Co3^vii	180.000 (11)
Co1^ix—Co1—Mn7^vii	118.837 (6)	Co3^xvii—Ge3—Co3^xx	116.701 (11)
Ge2^vii—Co1—Mn7^vii	65.110 (10)	Co3^vii—Ge3—Co3^xx	63.299 (11)
Co5^vii—Co1—Mn7^vii	61.391 (11)	Co3^xvii—Ge3—Co3^xix	63.299 (11)
Ge1^vii—Co1—Mn7^vii	110.953 (11)	Co3^vii—Ge3—Co3^xix	116.701 (11)
Co6^vii—Co1—Mn7^vii	112.468 (11)	Co3^xx—Ge3—Co3^xix	180.000 (11)
Mn1^i—Co1—Mn7^vii	69.452 (10)	Co3^xvii—Ge3—Co4	62.879 (8)
Co1^xv—Co1—Mn7^vii	61.162 (6)	Co3^vii—Ge3—Co4	117.121 (8)
Co1^ix—Co1—Mn4	64.869 (6)	Co3^xx—Ge3—Co4	117.121 (8)
Ge2^vii—Co1—Mn4	67.822 (9)	Co3^xix—Ge3—Co4	62.879 (8)
Co5^vii—Co1—Mn4	120.509 (13)	Co3^xvii—Ge3—Co4^xxi	117.120 (8)
Ge1^vii—Co1—Mn4	172.407 (11)	Co3^vii—Ge3—Co4^xxi	62.880 (8)
Co6^vii—Co1—Mn4	116.276 (13)	Co3^xx—Ge3—Co4^xxi	62.880 (8)
Mn1^i—Co1—Mn4	73.558 (13)	Co3^xix—Ge3—Co4^xxi	117.120 (8)
Co1^xv—Co1—Mn4	115.129 (6)	Co4—Ge3—Co4^xxi	180.0
Mn7^vii—Co1—Mn4	65.811 (10)	Co3^xvii—Ge3—Mn6^vi	63.733 (9)
Co1^ix—Co1—Mn5	65.694 (6)	Co3^vii—Ge3—Mn6^vi	116.267 (9)
Ge2^vii—Co1—Mn5	65.659 (9)	Co3^xx—Ge3—Mn6^vi	62.997 (9)
Co5^vii—Co1—Mn5	171.409 (11)	Co3^xix—Ge3—Mn6^vi	117.003 (9)
Ge1^vii—Co1—Mn5	112.691 (12)	Co4—Ge3—Mn6^vi	116.262 (7)
Co6^vii—Co1—Mn5	63.679 (9)	Co4^xxi—Ge3—Mn6^vi	63.737 (7)
Mn1^i—Co1—Mn5	124.506 (11)	Co3^xvii—Ge3—Mn6^xviii	116.267 (9)
Co1^xv—Co1—Mn5	114.305 (6)	Co3^vii—Ge3—Mn6^xviii	63.733 (9)
Mn7^vii—Co1—Mn5	120.081 (12)	Co3^xx—Ge3—Mn6^xviii	117.003 (9)
Mn4—Co1—Mn5	65.484 (12)	Co3^xix—Ge3—Mn6^xviii	62.997 (9)
Co1^ix—Co1—Mn2^i	65.842 (6)	Co4—Ge3—Mn6^xviii	63.738 (7)
Ge2^vii—Co1—Mn2^i	169.331 (11)	Co4^xxi—Ge3—Mn6^xviii	116.263 (7)
Co5^vii—Co1—Mn2^i	66.896 (11)	Mn6^vi—Ge3—Mn6^xviii	180.000 (18)
Ge1^vii—Co1—Mn2^i	64.798 (9)	Co3^xvii—Ge3—Mn6^xvii	62.997 (9)
Co6^vii—Co1—Mn2^i	112.689 (13)	Co3^vii—Ge3—Mn6^xvii	117.003 (9)
Mn1^i—Co1—Mn2^i	59.687 (12)	Co3^xx—Ge3—Mn6^xvii	63.733 (9)
Co1^xv—Co1—Mn2^i	114.160 (5)	Co3^xix—Ge3—Mn6^xvii	116.267 (9)
Mn7^vii—Co1—Mn2^i	118.741 (12)	Co4—Ge3—Mn6^xvii	63.738 (7)
Mn4—Co1—Mn2^i	122.778 (11)	Co4^xxi—Ge3—Mn6^xvii	116.263 (7)
Mn5—Co1—Mn2^i	116.052 (11)	Mn6^vi—Ge3—Mn6^xvii	62.626 (13)
Co1^ix—Co1—Mn3	66.002 (5)	Mn6^xviii—Ge3—Mn6^xvii	117.374 (13)
Ge2^vii—Co1—Mn3	112.894 (11)	Co3^xvii—Ge3—Mn6^vii	117.003 (9)
Co5^vii—Co1—Mn3	116.565 (13)	Co3^vii—Ge3—Mn6^vii	62.997 (9)
Ge1^vii—Co1—Mn3	64.889 (9)	Co3^xx—Ge3—Mn6^vii	116.267 (9)
Co6^vii—Co1—Mn3	63.475 (9)	Co3^xix—Ge3—Mn6^vii	63.733 (9)
Mn1^i—Co1—Mn3	114.054 (11)	Co4—Ge3—Mn6^vii	116.262 (7)
Co1^xv—Co1—Mn3	113.999 (5)	Co4^xxi—Ge3—Mn6^vii	63.737 (7)
Mn7^vii—Co1—Mn3	175.160 (9)	Mn6^vi—Ge3—Mn6^vii	117.374 (13)
Mn4—Co1—Mn3	117.981 (11)	Mn6^xviii—Ge3—Mn6^vii	62.626 (13)
Mn5—Co1—Mn3	61.207 (11)	Mn6^xvii—Ge3—Mn6^vii	180.000 (18)
Mn2^i—Co1—Mn3	62.387 (11)	Co3^xvii—Ge3—Mn3	115.316 (9)
Co6^vii—Co2—Co4	118.573 (14)	Co3^vii—Ge3—Mn3	64.684 (9)
Co6^vii—Co2—Co5	120.310 (13)	Co3^xx—Ge3—Mn3	64.684 (9)
Co4—Co2—Co5	108.778 (11)	Co3^xix—Ge3—Mn3	115.316 (9)
Co6^vii—Co2—Co2^xv	59.614 (6)	Co4—Ge3—Mn3	62.532 (10)
Co4—Co2—Co2^xv	121.291 (6)	Co4^xxi—Ge3—Mn3	117.469 (10)
Co5—Co2—Co2^xv	121.096 (6)	Mn6^vi—Ge3—Mn3	116.485 (7)
Co6^vii—Co2—Co2^ix	120.385 (7)	Mn6^xviii—Ge3—Mn3	63.515 (7)
Co4—Co2—Co2^ix	58.708 (6)	Mn6^xvii—Ge3—Mn3	63.515 (7)
Co5—Co2—Co2^ix	58.905 (6)	Mn6^vii—Ge3—Mn3	116.485 (7)
Co2^xv—Co2—Co2^ix	179.999 (17)	Co3^xvii—Ge3—Mn3^xxi	64.683 (9)
Co6^vii—Co2—Mn1^xviii	109.476 (11)	Co3^vii—Ge3—Mn3^xxi	115.317 (9)
Co4—Co2—Mn1^xviii	124.958 (13)	Co3^xx—Ge3—Mn3^xxi	115.316 (9)
Co5—Co2—Mn1^xviii	63.309 (10)	Co3^xix—Ge3—Mn3^xxi	64.684 (9)
Co2^xv—Co2—Mn1^xviii	63.402 (6)	Co4—Ge3—Mn3^xxi	117.467 (10)
Co2^ix—Co2—Mn1^xviii	116.599 (6)	Co4^xxi—Ge3—Mn3^xxi	62.532 (10)
Co6^vii—Co2—Mn4^xviii	113.425 (11)	Mn6^vi—Ge3—Mn3^xxi	63.516 (7)
Co4—Co2—Mn4^xviii	66.261 (9)	Mn6^xviii—Ge3—Mn3^xxi	116.484 (7)
Co5—Co2—Mn4^xviii	117.773 (12)	Mn6^xvii—Ge3—Mn3^xxi	116.484 (7)
Co2^xv—Co2—Mn4^xviii	64.343 (5)	Mn6^vii—Ge3—Mn3^xxi	63.516 (7)
Co2^ix—Co2—Mn4^xviii	115.657 (6)	Mn3—Ge3—Mn3^xxi	180.0
Mn1^xviii—Co2—Mn4^xviii	71.342 (11)

Symmetry codes: (i) −x, −y+1, −z; (ii) −x, −y+1, z; (iii) −x+1/2, y+1/2, z+1/2; (iv) −x+1/2, y+1/2, z−1/2; (v) −x+1/2, y+1/2, −z+1/2; (vi) x−1/2, −y+1/2, −z−1/2; (vii) x−1/2, −y+1/2, −z+1/2; (viii) −x+1, −y+1, −z; (ix) x, y, −z; (x) −x+1, −y+1, z; (xi) −x+1, −y, −z; (xii) x+1/2, −y+1/2, −z+1/2; (xiii) x+1/2, −y+1/2, z−1/2; (xiv) −x+1, −y, z; (xv) x, y, −z+1; (xvi) x+1/2, −y+1/2, −z−1/2; (xvii) −x+1/2, y−1/2, z−1/2; (xviii) −x+1/2, y−1/2, z+1/2; (xix) −x+1/2, y−1/2, −z+1/2; (xx) x−1/2, −y+1/2, z−1/2; (xxi) −x, −y, −z.