LiCe9Mo16O35

Gougeon, P.; Gall, P.

doi:10.1107/S160053681200801X

inorganic compounds

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ISSN: 2056-9890

Volume 68| Part 3| March 2012| Pages i21-i22

doi:10.1107/S160053681200801X

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LiCe₉Mo₁₆O₃₅

Patrick Gougeon ^a ^* and Philippe Gall ^a

^aSciences Chimiques de Rennes, UMR CNRS No. 6226, Université de Rennes I - INSA Rennes, Avenue du Général Leclerc, 35042 Rennes CEDEX, France
^*Correspondence e-mail: Patrick.Gougeon@univ-rennes1.fr

(Received 17 February 2012; accepted 22 February 2012; online 29 February 2012)

The structure of lithium nonacerium hexadecamolybdenum pentatridecaoxide, LiCe₉Mo₁₆O₃₅, is isotypic with LiNd₉Mo₁₆O₃₅ [Gougeon Gall, Cuny, Gautier, Le Polles, Delevoye & Trebosc (2011 ). Chem. Eur. J. 17, 13806–13813]. It is characterized by Mo₁₆O₂₆ⁱO₁₀^a units (where i = inner and a = apical) containing Mo₁₆ clusters that share some of their O atoms to form infinite molybdenum cluster chains running parallel to the b axis and separated by Li⁺ and Ce³⁺ cations. The Mo₁₆ cluster units are centred at Wyckoff positions 2c and have point-group symmetry 2/m. The Li⁺ atom, in a flattened octahedron of O atoms, is in a 2a Wyckoff position with 2/m symmetry. The Ce³⁺ cations have coordination numbers to the O atoms of 6, 9 or 10. Two Ce, two Mo and five O atoms lie on sites with m symmetry (Wyckoff site 4i), and one Ce and one O atom on sites with 2/m symmetry (Wyckoff sites 2b and 2d, respectively).

Related literature

For the crystal structure of the LiNd₉Mo₁₆O₃₅ compound, see: Gougeon et al. (2011). For details of the i- and a-type ligand notation, see: Schäfer & von Schnering (1964 ). For compounds containing Mo₁₀ clusters, see: Hibble et al. (1988 ); Dronskowski & Simon (1989 ); Gougeon et al. (1990 , 1991 , 2003 , 2007 ); Dronskowski et al. (1991 ); Gall et al. (1993 , 1995 , 1999 ); Gall & Gougeon (1993 , 1994a ,b , 1998 ); Gougeon & Gall (2002 ). The oxidation states of the Mo, Ce and Li atoms were estimated using the data given by Brown & Wu (1976 ).

Experimental

Crystal data

LiCe₉Mo₁₆O₃₅
M_r = 3363.06
Monoclinic, C 2/m
a = 18.3000 (2) Å
b = 8.6326 (1) Å
c = 9.8172 (1) Å
β = 102.0953 (7)°
V = 1516.46 (3) Å³
Z = 2
Mo Kα radiation
μ = 19.66 mm⁻¹
T = 293 K
0.15 × 0.12 × 0.06 mm

Data collection

Nonius KappaCCD diffractometer
Absorption correction: multi-scan (PLATON; Spek, 2009 ) T_min = 0.190, T_max = 0.418
21270 measured reflections
3511 independent reflections
3383 reflections with I > 2σ(I)
R_int = 0.027

Refinement

R[F² > 2σ(F²)] = 0.016
wR(F²) = 0.033
S = 1.29
3511 reflections
158 parameters
Δρ_max = 1.13 e Å⁻³
Δρ_min = −1.33 e Å⁻³

Table 1
Selected bond lengths (Å)

Li—O7	1.861 (3)
Li—O10	2.4135 (16)
Ce1—O3ⁱ	2.3603 (16)
Ce1—O12	2.3916 (16)
Ce1—O1ⁱⁱ	2.4055 (5)
Ce1—O8	2.4159 (16)
Ce1—O10ⁱⁱⁱ	2.5499 (19)
Ce1—O4ⁱⁱ	2.7161 (18)
Ce1—O2ⁱⁱ	2.874 (2)
Ce1—O11	2.8865 (16)
Ce1—O7^iv	2.8959 (17)
Ce2—O12	2.337 (3)
Ce2—O3^v	2.3829 (19)
Ce2—O3	2.3829 (19)
Ce2—O1^iv	2.622 (2)
Ce2—O2^vi	2.6352 (17)
Ce2—O2^iv	2.6352 (17)
Ce2—O5ⁱⁱ	2.8054 (16)
Ce2—O5^vii	2.8054 (16)
Ce2—O2^vii	2.9625 (17)
Ce2—O2ⁱⁱ	2.9625 (17)
Ce3—O8	2.3670 (17)
Ce3—O8^viii	2.3670 (17)
Ce3—O4ⁱⁱ	2.5309 (18)
Ce3—O4^ix	2.5309 (18)
Ce3—O5^viii	2.7980 (17)
Ce3—O5	2.7980 (17)
Ce3—O4^viii	3.0001 (17)
Ce3—O4	3.0001 (17)
Ce3—O11ⁱⁱ	3.089 (3)
Ce4—O6^x	2.280 (2)
Ce4—O6	2.280 (2)
Ce4—O3	2.4244 (19)
Ce4—O3^x	2.4244 (19)
Ce4—O3^v	2.4244 (19)
Ce4—O3^xi	2.4244 (19)
Mo1—O2	1.9759 (16)
Mo1—O2^v	1.9759 (16)
Mo1—O4^v	2.0332 (17)
Mo1—O4	2.0332 (17)
Mo1—O1	2.045 (3)
Mo1—Mo3	2.7003 (3)
Mo1—Mo2	2.7129 (3)
Mo2—O3^ix	2.0277 (16)
Mo2—O2	2.077 (2)
Mo2—O7	2.0773 (16)
Mo2—O5	2.0985 (16)
Mo2—O10	2.0997 (19)
Mo2—Mo4ⁱⁱ	2.6412 (3)
Mo2—Mo5^xii	2.7691 (3)
Mo2—Mo3	2.7739 (2)
Mo2—Mo2^v	2.7851 (4)
Mo3—O8	2.0315 (16)
Mo3—O5	2.0688 (16)
Mo3—O11	2.0795 (16)
Mo3—O4	2.0860 (19)
Mo3—Mo3^v	2.7338 (4)
Mo3—Mo4ⁱⁱ	2.7375 (3)
Mo3—Mo5	2.7405 (3)
Mo3—Mo4^xiii	2.8391 (3)
Mo3—Mo5^xii	2.8928 (3)
Mo4—O6	2.0145 (14)
Mo4—O8^xiv	2.0758 (19)
Mo4—O5ⁱⁱ	2.0797 (19)
Mo4—O10ⁱⁱ	2.0857 (16)
Mo4—O9	2.1141 (2)
Mo4—Mo4^xv	2.7958 (3)
Mo5—O11	2.078 (3)
Mo5—O10^xii	2.0950 (16)
Mo5—O10ⁱⁱⁱ	2.0950 (16)
Mo5—Mo5^xii	2.9030 (5)
Symmetry codes: (i) $[-x-{\script{1\over 2}}, y+{\script{1\over 2}}, -z]$ ; (ii) $[-x-{\script{1\over 2}}, -y-{\script{1\over 2}}, -z+1]$ ; (iii) -x-1, y, -z+1; (iv) x, y, z-1; (v) x, -y-1, z; (vi) x, -y-1, z-1; (vii) $[-x-{\script{1\over 2}}, y-{\script{1\over 2}}, -z+1]$ ; (viii) x, -y, z; (ix) $[-x-{\script{1\over 2}}, y+{\script{1\over 2}}, -z+1]$ ; (x) -x, -y-1, -z; (xi) -x, y, -z; (xii) -x-1, -y-1, -z+1; (xiii) $[x-{\script{1\over 2}}, -y-{\script{1\over 2}}, z]$ ; (xiv) $[x+{\script{1\over 2}}, -y-{\script{1\over 2}}, z]$ ; (xv) -x, y, -z+1.

Data collection: COLLECT (Nonius, 1998 ); cell refinement: COLLECT; data reduction: EVALCCD (Duisenberg et al., 2003 ); program(s) used to solve structure: SIR97 (Altomare et al., 1999 ); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ); molecular graphics: DIAMOND (Bergerhoff, 1996 ); software used to prepare material for publication: SHELXL97.

Supporting information

Crystal structure: contains datablocks I, global. DOI: 10.1107/S160053681200801X/ru2029sup1.cif

Structure factors: contains datablock I. DOI: 10.1107/S160053681200801X/ru2029Isup2.hkl

checkCIF report

Comment top

LiCe₉Mo₁₆O₃₅ is isotopic with the LiNd₉Mo₁₆O₃₅ (Gougeon et al., 2011) structure type. The crystal structure (Fig. 1) is based on Mo₁₆O₂₆ⁱO₁₀^a cluster units (Fig. 2) sharing two Oⁱ or four O^a ligands (for details of the i- and a-type ligand notation, see Schäfer & von Schnering (1964)) to form infinite molybdenum cluster chains running parallel to the b axis. The Mo₁₆ core of the Mo₁₆O₂₆ⁱO₁₀^a unit can be seen as resulting of the fusion of two bioctahedral Mo₁₀ clusters through the sharing of three edges per Mo₁₀ cluster. The Mo₁₀ cluster results itself from metal edge-sharing of two Mo₆ octahedra and was first observed forming infinite chains in the MMo₅O₈ (M = Ca, Sr, Sn, Pb, La–Gd) compounds (Hibble et al., 1988; Dronskowski & Simon, 1989; Gougeon et al., 1990, 1991, 2003, 2007; Dronskowski et al., 1991; Gall et al., 1993, 1995; Gall & Gougeon, 1994a,b; Gougeon & Gall, 2002) and more later as isolated cluster in the R₁₆Mo₂₁O₅₆ (R = La, Ce, Pr, and Nd) series (Gall & Gougeon, 1993, 1998; Gall et al., 1999). The Mo₁₆O₂₆ⁱO₁₀^a cluster is centered on 2b position and thus has point-group symmetry 2/m. The Mo—Mo distances lie between 2.6412 (3) and 2.9030 (5) Å compared to 2.725 Å in the Mo metal and the Mo—O distances between 1.9759 (16) and 2.11407 (18) Å. The Mo—O chains, which have the connectivity formula Mo₁₆O₂₄ⁱO_2/2^i-iO₆^aO_4/2^a-a are separated by the Li⁺ and Ce³⁺ cations. The Li⁺ cation occupies a highly tetragonally distorted octahedral site of O atoms of symmetry 2/m centered at the origin of the unit cell. The Li—O distances in the equatorial plane are 2.4135 (16) Å [Li—O10] and the two trans Li—O7 bonds are 1.861 (3) Å. The coordination numbers of the Ce ions are 6, 9 or 10 with Ce—O distances spreading over a wide range [2.280 (2) to 3.089 (3) Å]. By using the bond-length–bond-strength formula (Brown & Wu, 1976) for the Mo—O, Ce—O and Li—O bonds (s = [d(Mo—O)/1.882]^-6, s = [d(Ce—O)/2.160]^-6.5 and s = [d(Li—O)/1.378]^-4.065), an assignment of oxidation states to the Mo, Ce and Li atoms was made. The valence of each independent Mo atom was determined as follows: Mo(1) +3.36, Mo(2) +2.78, Mo(3) +2.29, Mo(4) + 2.81, and Mo(5) + 1.6. From these values, we could deduce an average Mo oxidation state of + 2.60 which is close to that based on the stoichiometry, + 2.625, when considering all the Ce ions as trivalent and the Li ion monovalent. Bond-valence sums of the Ce—O bonds was +3.08, +3.11, +3.09, and +3.30 for Ce1, Ce2, Ce3, and Ce4, respectively. For the Li atom, a value of +1.00 was found. It is interesting to note that for the total valence sum Σ(Mo—O) + Σ(Ce—O) + Σ(Li—O), we obtained a value of 70.5 per formula unit, which is in very good agreement with the theoretical value of 70 based on the 35 O atoms.

Related literature top

For the crystal structure of the LiNd₉Mo₁₆O₃₅ compound, see: Gougeon et al. (2011). For details of the i- and a-type ligand notation, see: Schäfer & von Schnering (1964). For compounds containing Mo₁₀ clusters, see: Hibble et al. (1988); Dronskowski & Simon (1989); Gougeon et al. (1990, 1991, 2003, 2007); Dronskowski et al. (1991); Gall et al. (1993, 1995, 1999); Gall & Gougeon (1993, 1994a,b, 1998); Gougeon & Gall (2002). The oxidation states of the Mo, Ce and Li atoms were estimated using the data given by Brown & Wu (1976).

Experimental top

Single crystals of LiCe₉Mo₁₆O₃₅ were obtained from a mixture of Li₂MoO₄, CeO₂, MoO₃, and Mo with the nominal composition Li₂CeMo₆O₁₂. Before use, Mo powder was reduced under H₂ flowing gas at 1273 K during 10 h in order to eliminate any trace of oxygen. The initial mixture (ca 4 g) was cold pressed and loaded into a molybdenum crucible, which was sealed under a low argon pressure using an arc welding system. The charge was heated at the rate of 300 K/h up to 2000 K, temperature which was held for 18 h, then cooled at 100 K/h down to 1373 K and finally furnace cooled.

Computing details top

Data collection: COLLECT (Nonius, 1998); cell refinement: COLLECT (Nonius, 1998); data reduction: EVALCCD (Duisenberg et al., 2003); program(s) used to solve structure: SIR97 (Altomare et al., 1999); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: DIAMOND (Bergerhoff, 1996); software used to prepare material for publication: SHELXL97 (Sheldrick, 2008).

Figures top

	Fig. 1. View of the crystal structure of LiCe₉Mo₁₆O₃₅ (Displacement ellipsoids are drawn at the 97% probability level).
	Fig. 2. Plot showing the atom-numbering scheme of the Mo₁₆O₂₆ⁱO₁₀^a units. Displacement ellipsoids are drawn at the 97% probability level.

lithium nonacerium hexadecamolybdenum pentatridecaoxide top

Crystal data top

LiCe₉Mo₁₆O₃₅	F(000) = 2954
M_r = 3363.06	D_x = 7.365 Mg m⁻³
Monoclinic, C2/m	Mo Kα radiation, λ = 0.71069 Å
a = 18.3000 (2) Å	Cell parameters from 21270 reflections
b = 8.6326 (1) Å	θ = 0.9–35.0°
c = 9.8172 (1) Å	µ = 19.66 mm⁻¹
β = 102.0953 (7)°	T = 293 K
V = 1516.46 (3) Å³	Multi-faceted fragment, black
Z = 2	0.15 × 0.12 × 0.06 mm

Data collection top

Nonius KappaCCD diffractometer	3511 independent reflections
Radiation source: fine-focus sealed tube	3383 reflections with I > 2σ(I)
Graphite monochromator	R_int = 0.027
ϕ scans (κ = 0) and additional ω scans	θ_max = 35.0°, θ_min = 3.5°
Absorption correction: multi-scan (PLATON; Spek, 2009)	h = −26→29
T_min = 0.190, T_max = 0.418	k = −13→13
21270 measured reflections	l = −15→10

Refinement top

Refinement on F²	Primary atom site location: structure-invariant direct methods
Least-squares matrix: full	Secondary atom site location: difference Fourier map
R[F² > 2σ(F²)] = 0.016	w = 1/[σ²(F_o²) + (0.P)² + 6.2844P] where P = (F_o² + 2F_c²)/3
wR(F²) = 0.033	(Δ/σ)_max = 0.004
S = 1.29	Δρ_max = 1.13 e Å⁻³
3511 reflections	Δρ_min = −1.33 e Å⁻³
158 parameters	Extinction correction: SHELXL97 (Sheldrick, 2008), Fc^*=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4
0 restraints	Extinction coefficient: 0.00166 (3)

Crystal data top

LiCe₉Mo₁₆O₃₅	V = 1516.46 (3) Å³
M_r = 3363.06	Z = 2
Monoclinic, C2/m	Mo Kα radiation
a = 18.3000 (2) Å	µ = 19.66 mm⁻¹
b = 8.6326 (1) Å	T = 293 K
c = 9.8172 (1) Å	0.15 × 0.12 × 0.06 mm
β = 102.0953 (7)°

Data collection top

Nonius KappaCCD diffractometer	3511 independent reflections
Absorption correction: multi-scan (PLATON; Spek, 2009)	3383 reflections with I > 2σ(I)
T_min = 0.190, T_max = 0.418	R_int = 0.027
21270 measured reflections

Refinement top

R[F² > 2σ(F²)] = 0.016	158 parameters
wR(F²) = 0.033	0 restraints
S = 1.29	Δρ_max = 1.13 e Å⁻³
3511 reflections	Δρ_min = −1.33 e Å⁻³

Special details top

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. Refinement of F² against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F², conventional R-factors R are based on F, with F set to zero for negative F². The threshold expression of F² > 2sigma(F²) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F² are statistically about twice as large as those based on F, and R-factors based on ALL data will be even larger.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å²) top

	x	y	z	U_iso*/U_eq
Li	−0.5000	−0.5000	1.0000	0.038 (4)
Ce1	−0.345982 (8)	−0.273486 (15)	0.201055 (12)	0.00556 (3)
Ce2	−0.191529 (11)	−0.5000	0.071345 (17)	0.00625 (4)
Ce3	−0.298077 (11)	0.0000	0.534154 (17)	0.00582 (4)
Ce4	0.0000	−0.5000	0.0000	0.00664 (5)
Mo1	−0.290730 (16)	−0.5000	0.74596 (2)	0.00368 (5)
Mo2	−0.401044 (12)	−0.33869 (2)	0.828637 (17)	0.00338 (4)
Mo3	−0.388827 (11)	−0.34166 (2)	0.551746 (17)	0.00319 (4)
Mo4	−0.000772 (11)	−0.31629 (2)	0.357312 (17)	0.00311 (4)
Mo5	−0.490663 (16)	−0.5000	0.35678 (2)	0.00316 (5)
O1	−0.17701 (15)	−0.5000	0.8112 (2)	0.0070 (4)
O2	−0.28523 (11)	−0.3349 (2)	0.88711 (16)	0.0064 (3)
O3	−0.10014 (11)	−0.6759 (2)	0.02198 (16)	0.0062 (3)
O4	−0.27246 (11)	−0.3355 (2)	0.60863 (16)	0.0059 (3)
O5	−0.38352 (11)	−0.1616 (2)	0.69257 (16)	0.0051 (3)
O6	0.00695 (16)	−0.5000	0.2346 (2)	0.0066 (4)
O7	−0.40015 (16)	−0.5000	0.9860 (2)	0.0067 (4)
O8	−0.38482 (10)	−0.1769 (2)	0.40574 (15)	0.0050 (3)
O9	0.0000	−0.5000	0.5000	0.0059 (6)
O10	−0.51815 (10)	−0.33622 (19)	0.79643 (16)	0.0050 (3)
O11	−0.37455 (15)	−0.5000	0.3998 (2)	0.0052 (4)
O12	−0.26903 (15)	−0.5000	0.2327 (2)	0.0063 (4)

Atomic displacement parameters (Å²) top

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
Li	0.007 (6)	0.070 (12)	0.037 (7)	0.000	0.005 (5)	0.000
Ce1	0.00563 (6)	0.00466 (5)	0.00630 (5)	0.00095 (4)	0.00106 (4)	0.00077 (3)
Ce2	0.00587 (9)	0.00703 (8)	0.00639 (6)	0.000	0.00251 (5)	0.000
Ce3	0.00568 (9)	0.00564 (7)	0.00553 (6)	0.000	−0.00025 (5)	0.000
Ce4	0.00575 (12)	0.00932 (11)	0.00530 (9)	0.000	0.00216 (7)	0.000
Mo1	0.00269 (12)	0.00349 (10)	0.00447 (9)	0.000	−0.00012 (7)	0.000
Mo2	0.00339 (9)	0.00276 (7)	0.00372 (6)	0.00000 (6)	0.00011 (5)	−0.00036 (5)
Mo3	0.00291 (9)	0.00265 (7)	0.00385 (6)	−0.00007 (6)	0.00036 (5)	0.00014 (5)
Mo4	0.00306 (9)	0.00221 (7)	0.00386 (6)	−0.00005 (6)	0.00029 (5)	−0.00010 (5)
Mo5	0.00309 (12)	0.00254 (10)	0.00372 (9)	0.000	0.00047 (7)	0.000
O1	0.0034 (11)	0.0067 (10)	0.0095 (9)	0.000	−0.0014 (7)	0.000
O2	0.0061 (8)	0.0056 (7)	0.0068 (6)	0.0004 (6)	−0.0004 (5)	−0.0021 (5)
O3	0.0073 (8)	0.0050 (7)	0.0063 (6)	0.0000 (6)	0.0010 (5)	0.0013 (5)
O4	0.0038 (8)	0.0062 (7)	0.0077 (6)	−0.0006 (6)	0.0010 (5)	0.0006 (5)
O5	0.0044 (8)	0.0043 (7)	0.0062 (6)	−0.0001 (6)	0.0006 (5)	0.0000 (5)
O6	0.0110 (12)	0.0039 (10)	0.0047 (8)	0.000	0.0013 (7)	0.000
O7	0.0089 (12)	0.0051 (10)	0.0058 (8)	0.000	0.0011 (7)	0.000
O8	0.0039 (8)	0.0051 (7)	0.0055 (6)	−0.0001 (6)	0.0000 (5)	0.0009 (5)
O9	0.0100 (17)	0.0036 (13)	0.0041 (11)	0.000	0.0014 (10)	0.000
O10	0.0037 (8)	0.0041 (7)	0.0073 (6)	−0.0001 (6)	0.0013 (5)	0.0000 (5)
O11	0.0046 (11)	0.0060 (10)	0.0053 (8)	0.000	0.0017 (7)	0.000
O12	0.0063 (12)	0.0063 (10)	0.0060 (8)	0.000	0.0002 (7)	0.000

Geometric parameters (Å, º) top

Li—O7ⁱ	1.861 (3)	Mo3—O11	2.0795 (16)
Li—O7	1.861 (3)	Mo3—O4	2.0860 (19)
Li—O10ⁱⁱ	2.4135 (16)	Mo3—Mo3ⁱⁱ	2.7338 (4)
Li—O10ⁱⁱⁱ	2.4135 (16)	Mo3—Mo4^v	2.7375 (3)
Li—O10ⁱ	2.4135 (16)	Mo3—Mo5	2.7405 (3)
Li—O10	2.4135 (16)	Mo3—Mo4^xv	2.8391 (3)
Ce1—O3^iv	2.3603 (16)	Mo3—Mo5^xiv	2.8928 (3)
Ce1—O12	2.3916 (16)	Mo4—O6	2.0145 (14)
Ce1—O1^v	2.4055 (5)	Mo4—O8^xvi	2.0758 (19)
Ce1—O8	2.4159 (16)	Mo4—O5^v	2.0797 (19)
Ce1—O10^vi	2.5499 (19)	Mo4—O10^v	2.0857 (16)
Ce1—O4^v	2.7161 (18)	Mo4—O9	2.1141 (2)
Ce1—O2^v	2.874 (2)	Mo4—Mo2^v	2.6412 (3)
Ce1—O11	2.8865 (16)	Mo4—Mo5^xvii	2.7367 (2)
Ce1—O7^vii	2.8959 (17)	Mo4—Mo3^v	2.7375 (3)
Ce2—O12	2.337 (3)	Mo4—Mo4^xviii	2.7958 (3)
Ce2—O3ⁱⁱ	2.3829 (19)	Mo4—Mo3^xvi	2.8391 (3)
Ce2—O3	2.3829 (19)	Mo4—Mo4ⁱⁱ	3.1718 (4)
Ce2—O1^vii	2.622 (2)	Mo5—O11	2.078 (3)
Ce2—O2^viii	2.6352 (17)	Mo5—O10^xiv	2.0950 (16)
Ce2—O2^vii	2.6352 (17)	Mo5—O10^vi	2.0950 (16)
Ce2—O5^v	2.8054 (16)	Mo5—Mo4^xix	2.7367 (2)
Ce2—O5^ix	2.8054 (16)	Mo5—Mo4^xv	2.7367 (2)
Ce2—O2^ix	2.9625 (17)	Mo5—Mo3ⁱⁱ	2.7405 (3)
Ce2—O2^v	2.9625 (17)	Mo5—Mo2^xiv	2.7691 (3)
Ce3—O12^v	2.360 (2)	Mo5—Mo2^vi	2.7691 (3)
Ce3—O8	2.3670 (17)	Mo5—Mo3^xiv	2.8928 (3)
Ce3—O8^x	2.3670 (17)	Mo5—Mo3^vi	2.8928 (3)
Ce3—O4^v	2.5309 (18)	Mo5—Mo5^xiv	2.9030 (5)
Ce3—O4^xi	2.5309 (18)	O1—Ce1^v	2.4055 (5)
Ce3—O5^x	2.7980 (17)	O1—Ce1^ix	2.4055 (5)
Ce3—O5	2.7980 (17)	O1—Ce2^xx	2.622 (2)
Ce3—O4^x	3.0001 (17)	O1—Ce3^v	3.325 (2)
Ce3—O4	3.0001 (17)	O2—Ce2^xx	2.6352 (17)
Ce3—O11^v	3.089 (3)	O2—Ce1^v	2.874 (2)
Ce4—O6^xii	2.280 (2)	O2—Ce2^v	2.9625 (17)
Ce4—O6	2.280 (2)	O3—Mo2^ix	2.0277 (16)
Ce4—O3	2.4244 (19)	O3—Ce1^xxi	2.3603 (16)
Ce4—O3^xii	2.4244 (19)	O4—Ce3^v	2.5309 (18)
Ce4—O3ⁱⁱ	2.4244 (19)	O4—Ce1^v	2.7161 (18)
Ce4—O3^xiii	2.4244 (19)	O5—Mo4^v	2.0797 (19)
Mo1—O2	1.9759 (16)	O5—Ce2^v	2.8054 (16)
Mo1—O2ⁱⁱ	1.9759 (16)	O6—Mo4ⁱⁱ	2.0145 (14)
Mo1—O4ⁱⁱ	2.0332 (17)	O7—Mo2ⁱⁱ	2.0773 (16)
Mo1—O4	2.0332 (17)	O7—Ce1^xx	2.8959 (17)
Mo1—O1	2.045 (3)	O7—Ce1^xxii	2.8959 (17)
Mo1—Mo3ⁱⁱ	2.7003 (3)	O8—Mo4^xv	2.0758 (19)
Mo1—Mo3	2.7003 (3)	O9—Mo4ⁱⁱ	2.1141 (2)
Mo1—Mo2ⁱⁱ	2.7129 (3)	O9—Mo4^xviii	2.1141 (2)
Mo1—Mo2	2.7129 (3)	O9—Mo4^xxiii	2.1141 (2)
Mo2—O3^xi	2.0277 (16)	O9—Ce3^v	3.6397 (2)
Mo2—O2	2.077 (2)	O9—Ce3^xxiv	3.6397 (2)
Mo2—O7	2.0773 (16)	O10—Mo4^v	2.0857 (16)
Mo2—O5	2.0985 (16)	O10—Mo5^xiv	2.0950 (16)
Mo2—O10	2.0997 (19)	O10—Ce1^vi	2.5499 (19)
Mo2—Mo4^v	2.6412 (3)	O11—Mo3ⁱⁱ	2.0795 (16)
Mo2—Mo5^xiv	2.7691 (3)	O11—Ce1ⁱⁱ	2.8865 (16)
Mo2—Mo3	2.7739 (2)	O11—Ce3^v	3.089 (3)
Mo2—Mo2ⁱⁱ	2.7851 (4)	O12—Ce3^v	2.360 (2)
Mo3—O8	2.0315 (16)	O12—Ce1ⁱⁱ	2.3916 (16)
Mo3—O5	2.0688 (16)

O7ⁱ—Li—O7	180.0	O2ⁱⁱ—Mo1—Mo2	95.29 (6)
O7ⁱ—Li—O10ⁱⁱ	95.41 (7)	O4ⁱⁱ—Mo1—Mo2	142.46 (6)
O7—Li—O10ⁱⁱ	84.59 (7)	O4—Mo1—Mo2	94.36 (5)
O7ⁱ—Li—O10ⁱⁱⁱ	84.59 (7)	O1—Mo1—Mo2	132.72 (5)
O7—Li—O10ⁱⁱⁱ	95.41 (7)	Mo3ⁱⁱ—Mo1—Mo2	92.568 (10)
O10ⁱⁱ—Li—O10ⁱⁱⁱ	180.0	Mo3—Mo1—Mo2	61.651 (7)
O7ⁱ—Li—O10ⁱ	84.59 (7)	Mo2ⁱⁱ—Mo1—Mo2	61.767 (10)
O7—Li—O10ⁱ	95.41 (7)	O2—Mo1—Ce2^xx	52.36 (5)
O10ⁱⁱ—Li—O10ⁱ	108.28 (8)	O2ⁱⁱ—Mo1—Ce2^xx	52.36 (5)
O10ⁱⁱⁱ—Li—O10ⁱ	71.72 (8)	O4ⁱⁱ—Mo1—Ce2^xx	120.27 (5)
O7ⁱ—Li—O10	95.41 (7)	O4—Mo1—Ce2^xx	120.27 (5)
O7—Li—O10	84.59 (7)	O1—Mo1—Ce2^xx	52.01 (7)
O10ⁱⁱ—Li—O10	71.72 (8)	Mo3ⁱⁱ—Mo1—Ce2^xx	145.707 (6)
O10ⁱⁱⁱ—Li—O10	108.28 (8)	Mo3—Mo1—Ce2^xx	145.707 (6)
O10ⁱ—Li—O10	180.000 (1)	Mo2ⁱⁱ—Mo1—Ce2^xx	90.187 (8)
O7ⁱ—Li—Mo2	138.20 (5)	Mo2—Mo1—Ce2^xx	90.187 (8)
O7—Li—Mo2	41.80 (5)	O2—Mo1—Ce1^v	57.59 (6)
O10ⁱⁱ—Li—Mo2	78.79 (4)	O2ⁱⁱ—Mo1—Ce1^v	117.78 (5)
O10ⁱⁱⁱ—Li—Mo2	101.21 (4)	O4ⁱⁱ—Mo1—Ce1^v	111.62 (5)
O10ⁱ—Li—Mo2	136.78 (4)	O4—Mo1—Ce1^v	53.03 (5)
O10—Li—Mo2	43.22 (4)	O1—Mo1—Ce1^v	44.290 (8)
O7ⁱ—Li—Mo2ⁱ	41.80 (5)	Mo3ⁱⁱ—Mo1—Ce1^v	144.943 (9)
O7—Li—Mo2ⁱ	138.20 (5)	Mo3—Mo1—Ce1^v	96.635 (6)
O10ⁱⁱ—Li—Mo2ⁱ	101.21 (4)	Mo2ⁱⁱ—Mo1—Ce1^v	151.707 (9)
O10ⁱⁱⁱ—Li—Mo2ⁱ	78.79 (4)	Mo2—Mo1—Ce1^v	99.651 (5)
O10ⁱ—Li—Mo2ⁱ	43.22 (4)	Ce2^xx—Mo1—Ce1^v	67.487 (5)
O10—Li—Mo2ⁱ	136.78 (4)	O2—Mo1—Ce1^ix	117.78 (5)
Mo2—Li—Mo2ⁱ	180.000 (6)	O2ⁱⁱ—Mo1—Ce1^ix	57.59 (6)
O7ⁱ—Li—Mo2ⁱⁱ	138.20 (5)	O4ⁱⁱ—Mo1—Ce1^ix	53.03 (5)
O7—Li—Mo2ⁱⁱ	41.80 (5)	O4—Mo1—Ce1^ix	111.62 (5)
O10ⁱⁱ—Li—Mo2ⁱⁱ	43.22 (4)	O1—Mo1—Ce1^ix	44.290 (8)
O10ⁱⁱⁱ—Li—Mo2ⁱⁱ	136.78 (4)	Mo3ⁱⁱ—Mo1—Ce1^ix	96.635 (6)
O10ⁱ—Li—Mo2ⁱⁱ	101.21 (4)	Mo3—Mo1—Ce1^ix	144.943 (9)
O10—Li—Mo2ⁱⁱ	78.79 (4)	Mo2ⁱⁱ—Mo1—Ce1^ix	99.651 (5)
Mo2—Li—Mo2ⁱⁱ	54.260 (7)	Mo2—Mo1—Ce1^ix	151.707 (9)
Mo2ⁱ—Li—Mo2ⁱⁱ	125.740 (7)	Ce2^xx—Mo1—Ce1^ix	67.487 (5)
O7ⁱ—Li—Mo2ⁱⁱⁱ	41.80 (5)	Ce1^v—Mo1—Ce1^ix	87.964 (8)
O7—Li—Mo2ⁱⁱⁱ	138.20 (5)	O3^xi—Mo2—O2	86.18 (7)
O10ⁱⁱ—Li—Mo2ⁱⁱⁱ	136.78 (4)	O3^xi—Mo2—O7	85.95 (6)
O10ⁱⁱⁱ—Li—Mo2ⁱⁱⁱ	43.22 (4)	O2—Mo2—O7	87.51 (9)
O10ⁱ—Li—Mo2ⁱⁱⁱ	78.79 (4)	O3^xi—Mo2—O5	88.61 (7)
O10—Li—Mo2ⁱⁱⁱ	101.21 (4)	O2—Mo2—O5	83.17 (7)
Mo2—Li—Mo2ⁱⁱⁱ	125.740 (7)	O7—Mo2—O5	169.50 (9)
Mo2ⁱ—Li—Mo2ⁱⁱⁱ	54.260 (7)	O3^xi—Mo2—O10	87.58 (7)
Mo2ⁱⁱ—Li—Mo2ⁱⁱⁱ	180.0	O2—Mo2—O10	172.63 (6)
O7ⁱ—Li—Ce1^xx	128.23 (5)	O7—Mo2—O10	88.14 (9)
O7—Li—Ce1^xx	51.77 (5)	O5—Mo2—O10	100.61 (7)
O10ⁱⁱ—Li—Ce1^xx	135.89 (4)	O3^xi—Mo2—Mo4^v	92.95 (5)
O10ⁱⁱⁱ—Li—Ce1^xx	44.11 (4)	O2—Mo2—Mo4^v	133.64 (5)
O10ⁱ—Li—Ce1^xx	84.80 (4)	O7—Mo2—Mo4^v	138.74 (8)
O10—Li—Ce1^xx	95.20 (4)	O5—Mo2—Mo4^v	50.48 (5)
Mo2—Li—Ce1^xx	64.780 (4)	O10—Mo2—Mo4^v	50.64 (4)
Mo2ⁱ—Li—Ce1^xx	115.220 (4)	O3^xi—Mo2—Mo1	132.54 (6)
Mo2ⁱⁱ—Li—Ce1^xx	93.573 (4)	O2—Mo2—Mo1	46.41 (5)
Mo2ⁱⁱⁱ—Li—Ce1^xx	86.427 (4)	O7—Mo2—Mo1	89.31 (7)
O7ⁱ—Li—Ce1^xiv	51.77 (5)	O5—Mo2—Mo1	87.76 (5)
O7—Li—Ce1^xiv	128.23 (5)	O10—Mo2—Mo1	139.47 (5)
O10ⁱⁱ—Li—Ce1^xiv	44.11 (4)	Mo4^v—Mo2—Mo1	119.623 (9)
O10ⁱⁱⁱ—Li—Ce1^xiv	135.89 (4)	O3^xi—Mo2—Mo5^xiv	136.18 (6)
O10ⁱ—Li—Ce1^xiv	95.20 (4)	O2—Mo2—Mo5^xiv	137.57 (5)
O10—Li—Ce1^xiv	84.80 (4)	O7—Mo2—Mo5^xiv	92.57 (6)
Mo2—Li—Ce1^xiv	115.220 (4)	O5—Mo2—Mo5^xiv	97.57 (5)
Mo2ⁱ—Li—Ce1^xiv	64.780 (4)	O10—Mo2—Mo5^xiv	48.62 (4)
Mo2ⁱⁱ—Li—Ce1^xiv	86.427 (4)	Mo4^v—Mo2—Mo5^xiv	60.718 (6)
Mo2ⁱⁱⁱ—Li—Ce1^xiv	93.573 (4)	Mo1—Mo2—Mo5^xiv	91.153 (9)
Ce1^xx—Li—Ce1^xiv	180.000 (3)	O3^xi—Mo2—Mo3	136.41 (5)
O3^iv—Ce1—O12	122.15 (7)	O2—Mo2—Mo3	89.08 (4)
O3^iv—Ce1—O1^v	69.32 (7)	O7—Mo2—Mo3	137.13 (4)
O12—Ce1—O1^v	134.79 (8)	O5—Mo2—Mo3	47.81 (4)
O3^iv—Ce1—O8	120.66 (6)	O10—Mo2—Mo3	98.15 (4)
O12—Ce1—O8	116.24 (7)	Mo4^v—Mo2—Mo3	60.674 (7)
O1^v—Ce1—O8	77.76 (7)	Mo1—Mo2—Mo3	58.951 (7)
O3^iv—Ce1—O10^vi	82.31 (6)	Mo5^xiv—Mo2—Mo3	62.917 (8)
O12—Ce1—O10^vi	111.96 (7)	O3^xi—Mo2—Mo2ⁱⁱ	133.86 (5)
O1^v—Ce1—O10^vi	112.96 (7)	O2—Mo2—Mo2ⁱⁱ	90.91 (5)
O8—Ce1—O10^vi	66.91 (6)	O7—Mo2—Mo2ⁱⁱ	47.91 (4)
O3^iv—Ce1—O4^v	129.24 (6)	O5—Mo2—Mo2ⁱⁱ	136.76 (4)
O12—Ce1—O4^v	80.26 (6)	O10—Mo2—Mo2ⁱⁱ	90.58 (5)
O1^v—Ce1—O4^v	64.64 (7)	Mo4^v—Mo2—Mo2ⁱⁱ	120.433 (6)
O8—Ce1—O4^v	68.88 (6)	Mo1—Mo2—Mo2ⁱⁱ	59.117 (5)
O10^vi—Ce1—O4^v	134.92 (5)	Mo5^xiv—Mo2—Mo2ⁱⁱ	59.809 (5)
O3^iv—Ce1—O2^v	79.48 (6)	Mo3—Mo2—Mo2ⁱⁱ	89.470 (5)
O12—Ce1—O2^v	78.39 (7)	O3^xi—Mo2—Li	80.52 (5)
O1^v—Ce1—O2^v	59.97 (7)	O2—Mo2—Li	122.93 (5)
O8—Ce1—O2^v	123.24 (5)	O7—Mo2—Li	36.66 (8)
O10^vi—Ce1—O2^v	161.79 (5)	O5—Mo2—Li	150.49 (5)
O4^v—Ce1—O2^v	59.85 (5)	O10—Mo2—Li	51.92 (4)
O3^iv—Ce1—O11	140.28 (7)	Mo4^v—Mo2—Li	102.456 (8)
O12—Ce1—O11	62.84 (7)	Mo1—Mo2—Li	119.677 (7)
O1^v—Ce1—O11	139.21 (6)	Mo5^xiv—Mo2—Li	72.991 (7)
O8—Ce1—O11	62.94 (5)	Mo3—Mo2—Li	135.603 (8)
O10^vi—Ce1—O11	62.26 (6)	Mo2ⁱⁱ—Mo2—Li	62.870 (4)
O4^v—Ce1—O11	90.07 (6)	O3^xi—Mo2—Ce2^v	43.12 (5)
O2^v—Ce1—O11	134.84 (6)	O2—Mo2—Ce2^v	59.43 (5)
O3^iv—Ce1—O7^vii	63.38 (5)	O7—Mo2—Ce2^v	115.69 (5)
O12—Ce1—O7^vii	69.19 (7)	O5—Mo2—Ce2^v	55.05 (4)
O1^v—Ce1—O7^vii	131.52 (6)	O10—Mo2—Ce2^v	117.60 (5)
O8—Ce1—O7^vii	136.39 (7)	Mo4^v—Mo2—Ce2^v	89.410 (7)
O10^vi—Ce1—O7^vii	71.23 (7)	Mo1—Mo2—Ce2^v	99.782 (8)
O4^v—Ce1—O7^vii	146.86 (6)	Mo5^xiv—Mo2—Ce2^v	149.571 (7)
O2^v—Ce1—O7^vii	100.38 (6)	Mo3—Mo2—Ce2^v	98.774 (7)
O11—Ce1—O7^vii	87.29 (5)	Mo2ⁱⁱ—Mo2—Ce2^v	148.794 (4)
O3^iv—Ce1—Mo1^v	92.59 (5)	Li—Mo2—Ce2^v	123.174 (6)
O12—Ce1—Mo1^v	98.83 (5)	O8—Mo3—O5	86.67 (6)
O1^v—Ce1—Mo1^v	36.42 (6)	O8—Mo3—O11	85.73 (6)
O8—Ce1—Mo1^v	88.19 (4)	O5—Mo3—O11	167.88 (8)
O10^vi—Ce1—Mo1^v	146.49 (4)	O8—Mo3—O4	89.16 (7)
O4^v—Ce1—Mo1^v	36.73 (4)	O5—Mo3—O4	84.24 (7)
O2^v—Ce1—Mo1^v	35.48 (3)	O11—Mo3—O4	86.22 (9)
O11—Ce1—Mo1^v	126.78 (5)	O8—Mo3—Mo1	137.36 (5)
O7^vii—Ce1—Mo1^v	135.15 (5)	O5—Mo3—Mo1	88.70 (5)
O3^iv—Ce1—Mo4^xv	96.09 (5)	O11—Mo3—Mo1	90.50 (6)
O12—Ce1—Mo4^xv	128.25 (6)	O4—Mo3—Mo1	48.20 (5)
O1^v—Ce1—Mo4^xv	88.36 (6)	O8—Mo3—Mo3ⁱⁱ	134.44 (5)
O8—Ce1—Mo4^xv	34.03 (4)	O5—Mo3—Mo3ⁱⁱ	138.70 (4)
O10^vi—Ce1—Mo4^xv	34.97 (4)	O11—Mo3—Mo3ⁱⁱ	48.91 (4)
O4^v—Ce1—Mo4^xv	102.68 (4)	O4—Mo3—Mo3ⁱⁱ	91.45 (5)
O2^v—Ce1—Mo4^xv	147.69 (3)	Mo1—Mo3—Mo3ⁱⁱ	59.590 (5)
O11—Ce1—Mo4^xv	65.48 (4)	O8—Mo3—Mo4^v	91.12 (5)
O7^vii—Ce1—Mo4^xv	106.14 (6)	O5—Mo3—Mo4^v	48.88 (5)
Mo1^v—Ce1—Mo4^xv	114.039 (6)	O11—Mo3—Mo4^v	140.67 (7)
O3^iv—Ce1—Mo2^vii	31.40 (4)	O4—Mo3—Mo4^v	132.99 (5)
O12—Ce1—Mo2^vii	92.04 (5)	Mo1—Mo3—Mo4^v	116.662 (9)
O1^v—Ce1—Mo2^vii	96.68 (5)	Mo3ⁱⁱ—Mo3—Mo4^v	119.873 (6)
O8—Ce1—Mo2^vii	145.48 (4)	O8—Mo3—Mo5	88.64 (5)
O10^vi—Ce1—Mo2^vii	84.91 (3)	O5—Mo3—Mo5	140.47 (5)
O4^v—Ce1—Mo2^vii	139.49 (4)	O11—Mo3—Mo5	48.74 (7)
O2^v—Ce1—Mo2^vii	79.64 (3)	O4—Mo3—Mo5	134.94 (5)
O11—Ce1—Mo2^vii	121.66 (4)	Mo1—Mo3—Mo5	119.660 (8)
O7^vii—Ce1—Mo2^vii	34.91 (3)	Mo3ⁱⁱ—Mo3—Mo5	60.081 (5)
Mo1^v—Ce1—Mo2^vii	107.584 (6)	Mo4^v—Mo3—Mo5	92.056 (9)
Mo4^xv—Ce1—Mo2^vii	112.839 (6)	O8—Mo3—Mo2	135.01 (5)
O12—Ce2—O3ⁱⁱ	133.58 (5)	O5—Mo3—Mo2	48.73 (4)
O12—Ce2—O3	133.58 (5)	O11—Mo3—Mo2	139.20 (4)
O3ⁱⁱ—Ce2—O3	79.20 (9)	O4—Mo3—Mo2	91.42 (4)
O12—Ce2—O1^vii	149.28 (9)	Mo1—Mo3—Mo2	59.398 (8)
O3ⁱⁱ—Ce2—O1^vii	65.37 (6)	Mo3ⁱⁱ—Mo3—Mo2	90.530 (5)
O3—Ce2—O1^vii	65.37 (6)	Mo4^v—Mo3—Mo2	57.266 (7)
O12—Ce2—O2^viii	93.73 (7)	Mo5—Mo3—Mo2	120.425 (10)
O3ⁱⁱ—Ce2—O2^viii	126.07 (5)	O8—Mo3—Mo4^xv	46.92 (5)
O3—Ce2—O2^viii	84.21 (6)	O5—Mo3—Mo4^xv	90.84 (5)
O1^vii—Ce2—O2^viii	61.04 (6)	O11—Mo3—Mo4^xv	90.85 (6)
O12—Ce2—O2^vii	93.73 (7)	O4—Mo3—Mo4^xv	136.07 (5)
O3ⁱⁱ—Ce2—O2^vii	84.21 (6)	Mo1—Mo3—Mo4^xv	175.622 (10)
O3—Ce2—O2^vii	126.07 (5)	Mo3ⁱⁱ—Mo3—Mo4^xv	118.702 (5)
O1^vii—Ce2—O2^vii	61.04 (6)	Mo4^v—Mo3—Mo4^xv	60.145 (7)
O2^viii—Ce2—O2^vii	65.50 (7)	Mo5—Mo3—Mo4^xv	58.713 (6)
O12—Ce2—O5^v	72.64 (6)	Mo2—Mo3—Mo4^xv	117.351 (9)
O3ⁱⁱ—Ce2—O5^v	66.93 (5)	O8—Mo3—Mo5^xiv	133.82 (5)
O3—Ce2—O5^v	104.01 (6)	O5—Mo3—Mo5^xiv	94.57 (5)
O1^vii—Ce2—O5^v	132.27 (6)	O11—Mo3—Mo5^xiv	97.51 (6)
O2^viii—Ce2—O5^v	166.30 (5)	O4—Mo3—Mo5^xiv	136.95 (5)
O2^vii—Ce2—O5^v	115.69 (5)	Mo1—Mo3—Mo5^xiv	88.790 (9)
O12—Ce2—O5^ix	72.64 (6)	Mo3ⁱⁱ—Mo3—Mo5^xiv	61.803 (5)
O3ⁱⁱ—Ce2—O5^ix	104.01 (6)	Mo4^v—Mo3—Mo5^xiv	58.087 (6)
O3—Ce2—O5^ix	66.93 (5)	Mo5—Mo3—Mo5^xiv	61.970 (9)
O1^vii—Ce2—O5^ix	132.27 (6)	Mo2—Mo3—Mo5^xiv	58.461 (7)
O2^viii—Ce2—O5^ix	115.69 (5)	Mo4^xv—Mo3—Mo5^xiv	86.906 (8)
O2^vii—Ce2—O5^ix	166.30 (5)	O8—Mo3—Ce3	42.95 (5)
O5^v—Ce2—O5^ix	59.64 (7)	O5—Mo3—Ce3	55.13 (5)
O12—Ce2—O2^ix	77.39 (4)	O11—Mo3—Ce3	113.38 (5)
O3ⁱⁱ—Ce2—O2^ix	140.99 (6)	O4—Mo3—Ce3	60.69 (5)
O3—Ce2—O2^ix	62.17 (6)	Mo1—Mo3—Ce3	102.416 (8)
O1^vii—Ce2—O2^ix	100.42 (3)	Mo3ⁱⁱ—Mo3—Ce3	149.964 (5)
O2^viii—Ce2—O2^ix	58.34 (6)	Mo4^v—Mo3—Ce3	89.212 (7)
O2^vii—Ce2—O2^ix	122.06 (3)	Mo5—Mo3—Ce3	131.587 (7)
O5^v—Ce2—O2^ix	115.54 (5)	Mo2—Mo3—Ce3	100.481 (7)
O5^ix—Ce2—O2^ix	57.35 (5)	Mo4^xv—Mo3—Ce3	80.844 (7)
O12—Ce2—O2^v	77.39 (4)	Mo5^xiv—Mo3—Ce3	146.743 (8)
O3ⁱⁱ—Ce2—O2^v	62.17 (6)	O6—Mo4—O8^xvi	85.31 (9)
O3—Ce2—O2^v	140.99 (6)	O6—Mo4—O5^v	89.00 (9)
O1^vii—Ce2—O2^v	100.42 (3)	O8^xvi—Mo4—O5^v	173.10 (7)
O2^viii—Ce2—O2^v	122.06 (3)	O6—Mo4—O10^v	91.20 (7)
O2^vii—Ce2—O2^v	58.34 (6)	O8^xvi—Mo4—O10^v	82.35 (7)
O5^v—Ce2—O2^v	57.35 (5)	O5^v—Mo4—O10^v	101.70 (7)
O5^ix—Ce2—O2^v	115.54 (5)	O6—Mo4—O9	79.29 (5)
O2^ix—Ce2—O2^v	154.73 (7)	O8^xvi—Mo4—O9	87.84 (5)
O12—Ce2—Mo1^vii	111.35 (6)	O5^v—Mo4—O9	87.27 (4)
O3ⁱⁱ—Ce2—Mo1^vii	94.00 (4)	O10^v—Mo4—O9	166.89 (5)
O3—Ce2—Mo1^vii	94.00 (4)	O6—Mo4—Mo2^v	96.21 (6)
O1^vii—Ce2—Mo1^vii	37.93 (6)	O8^xvi—Mo4—Mo2^v	133.42 (5)
O2^viii—Ce2—Mo1^vii	36.42 (4)	O5^v—Mo4—Mo2^v	51.11 (4)
O2^vii—Ce2—Mo1^vii	36.42 (4)	O10^v—Mo4—Mo2^v	51.11 (5)
O5^v—Ce2—Mo1^vii	150.15 (3)	O9—Mo4—Mo2^v	138.338 (10)
O5^ix—Ce2—Mo1^vii	150.15 (3)	O6—Mo4—Mo5^xvii	140.45 (5)
O2^ix—Ce2—Mo1^vii	93.84 (3)	O8^xvi—Mo4—Mo5^xvii	87.85 (5)
O2^v—Ce2—Mo1^vii	93.84 (3)	O5^v—Mo4—Mo5^xvii	99.03 (5)
O12—Ce2—Mo2^v	98.05 (3)	O10^v—Mo4—Mo5^xvii	49.26 (5)
O3ⁱⁱ—Ce2—Mo2^v	35.57 (4)	O9—Mo4—Mo5^xvii	139.345 (9)
O3—Ce2—Mo2^v	106.07 (5)	Mo2^v—Mo4—Mo5^xvii	61.952 (8)
O1^vii—Ce2—Mo2^v	97.73 (3)	O6—Mo4—Mo3^v	137.41 (8)
O2^viii—Ce2—Mo2^v	150.68 (4)	O8^xvi—Mo4—Mo3^v	136.74 (4)
O2^vii—Ce2—Mo2^v	86.93 (4)	O5^v—Mo4—Mo3^v	48.54 (5)
O5^v—Ce2—Mo2^v	37.81 (3)	O10^v—Mo4—Mo3^v	99.64 (5)
O5^ix—Ce2—Mo2^v	93.48 (4)	O9—Mo4—Mo3^v	93.467 (8)
O2^ix—Ce2—Mo2^v	150.67 (3)	Mo2^v—Mo4—Mo3^v	62.060 (7)
O2^v—Ce2—Mo2^v	37.12 (4)	Mo5^xvii—Mo4—Mo3^v	63.801 (8)
Mo1^vii—Ce2—Mo2^v	114.434 (4)	O6—Mo4—Mo4^xviii	127.74 (5)
O12^v—Ce3—O8	132.16 (5)	O8^xvi—Mo4—Mo4^xviii	88.58 (4)
O12^v—Ce3—O8^x	132.16 (5)	O5^v—Mo4—Mo4^xviii	91.83 (4)
O8—Ce3—O8^x	80.35 (8)	O10^v—Mo4—Mo4^xviii	139.18 (4)
O12^v—Ce3—O4^v	108.37 (7)	O9—Mo4—Mo4^xviii	48.606 (5)
O8—Ce3—O4^v	72.90 (6)	Mo2^v—Mo4—Mo4^xviii	123.722 (10)
O8^x—Ce3—O4^v	115.46 (5)	Mo5^xvii—Mo4—Mo4^xviii	90.884 (6)
O12^v—Ce3—O4^xi	108.37 (7)	Mo3^v—Mo4—Mo4^xviii	61.730 (7)
O8—Ce3—O4^xi	115.46 (5)	O6—Mo4—Mo3^xvi	130.47 (8)
O8^x—Ce3—O4^xi	72.90 (6)	O8^xvi—Mo4—Mo3^xvi	45.63 (4)
O4^v—Ce3—O4^xi	68.25 (8)	O5^v—Mo4—Mo3^xvi	139.29 (4)
O12^v—Ce3—O5^x	72.46 (7)	O10^v—Mo4—Mo3^xvi	88.72 (5)
O8—Ce3—O5^x	103.13 (6)	O9—Mo4—Mo3^xvi	90.635 (7)
O8^x—Ce3—O5^x	65.41 (5)	Mo2^v—Mo4—Mo3^xvi	120.793 (9)
O4^v—Ce3—O5^x	175.45 (6)	Mo5^xvii—Mo4—Mo3^xvi	58.843 (8)
O4^xi—Ce3—O5^x	115.94 (5)	Mo3^v—Mo4—Mo3^xvi	91.111 (9)
O12^v—Ce3—O5	72.47 (7)	Mo4^xviii—Mo4—Mo3^xvi	58.125 (7)
O8—Ce3—O5	65.41 (5)	O6—Mo4—Mo4ⁱⁱ	38.07 (5)
O8^x—Ce3—O5	103.13 (6)	O8^xvi—Mo4—Mo4ⁱⁱ	88.38 (5)
O4^v—Ce3—O5	115.94 (5)	O5^v—Mo4—Mo4ⁱⁱ	84.74 (5)
O4^xi—Ce3—O5	175.45 (6)	O10^v—Mo4—Mo4ⁱⁱ	129.14 (5)
O5^x—Ce3—O5	59.82 (7)	O9—Mo4—Mo4ⁱⁱ	41.395 (5)
O12^v—Ce3—O4^x	74.97 (3)	Mo2^v—Mo4—Mo4ⁱⁱ	120.433 (6)
O8—Ce3—O4^x	143.69 (6)	Mo5^xvii—Mo4—Mo4ⁱⁱ	176.099 (7)
O8^x—Ce3—O4^x	63.90 (5)	Mo3^v—Mo4—Mo4ⁱⁱ	119.873 (6)
O4^v—Ce3—O4^x	127.22 (4)	Mo4^xviii—Mo4—Mo4ⁱⁱ	90.0
O4^xi—Ce3—O4^x	61.42 (6)	Mo3^xvi—Mo4—Mo4ⁱⁱ	118.702 (5)
O5^x—Ce3—O4^x	57.32 (5)	O6—Mo4—Ce1^xvi	75.70 (7)
O5—Ce3—O4^x	115.02 (5)	O8^xvi—Mo4—Ce1^xvi	40.64 (4)
O12^v—Ce3—O4	74.97 (3)	O5^v—Mo4—Ce1^xvi	141.03 (4)
O8—Ce3—O4	63.90 (5)	O10^v—Mo4—Ce1^xvi	44.48 (5)
O8^x—Ce3—O4	143.69 (6)	O9—Mo4—Ce1^xvi	123.412 (8)
O4^v—Ce3—O4	61.42 (6)	Mo2^v—Mo4—Ce1^xvi	94.531 (7)
O4^xi—Ce3—O4	127.22 (3)	Mo5^xvii—Mo4—Ce1^xvi	73.927 (8)
O5^x—Ce3—O4	115.02 (5)	Mo3^v—Mo4—Ce1^xvi	137.453 (8)
O5—Ce3—O4	57.32 (5)	Mo4^xviii—Mo4—Ce1^xvi	125.945 (10)
O4^x—Ce3—O4	149.80 (6)	Mo3^xvi—Mo4—Ce1^xvi	70.101 (6)
O12^v—Ce3—O11^v	59.67 (8)	Mo4ⁱⁱ—Mo4—Ce1^xvi	102.511 (4)
O8—Ce3—O11^v	130.85 (5)	O11—Mo5—O10^xiv	85.23 (7)
O8^x—Ce3—O11^v	130.85 (5)	O11—Mo5—O10^vi	85.23 (7)
O4^v—Ce3—O11^v	59.89 (5)	O10^xiv—Mo5—O10^vi	84.89 (9)
O4^xi—Ce3—O11^v	59.89 (5)	O11—Mo5—Mo4^xix	93.800 (8)
O5^x—Ce3—O11^v	123.33 (5)	O10^xiv—Mo5—Mo4^xix	48.96 (4)
O5—Ce3—O11^v	123.33 (5)	O10^vi—Mo5—Mo4^xix	133.64 (5)
O4^x—Ce3—O11^v	81.27 (4)	O11—Mo5—Mo4^xv	93.800 (8)
O4—Ce3—O11^v	81.27 (4)	O10^xiv—Mo5—Mo4^xv	133.64 (5)
O12^v—Ce3—O1^v	157.12 (8)	O10^vi—Mo5—Mo4^xv	48.96 (4)
O8—Ce3—O1^v	61.54 (5)	Mo4^xix—Mo5—Mo4^xv	172.199 (15)
O8^x—Ce3—O1^v	61.54 (5)	O11—Mo5—Mo3	48.79 (4)
O4^v—Ce3—O1^v	53.99 (5)	O10^xiv—Mo5—Mo3	134.00 (5)
O4^xi—Ce3—O1^v	53.99 (5)	O10^vi—Mo5—Mo3	91.23 (5)
O5^x—Ce3—O1^v	126.41 (5)	Mo4^xix—Mo5—Mo3	122.183 (10)
O5—Ce3—O1^v	126.41 (5)	Mo4^xv—Mo5—Mo3	62.444 (6)
O4^x—Ce3—O1^v	103.27 (3)	O11—Mo5—Mo3ⁱⁱ	48.79 (4)
O4—Ce3—O1^v	103.27 (3)	O10^xiv—Mo5—Mo3ⁱⁱ	91.23 (5)
O11^v—Ce3—O1^v	97.45 (6)	O10^vi—Mo5—Mo3ⁱⁱ	134.00 (5)
O12^v—Ce3—Mo3	96.37 (3)	Mo4^xix—Mo5—Mo3ⁱⁱ	62.444 (6)
O8—Ce3—Mo3	35.79 (4)	Mo4^xv—Mo5—Mo3ⁱⁱ	122.183 (10)
O8^x—Ce3—Mo3	107.81 (4)	Mo3—Mo5—Mo3ⁱⁱ	59.838 (9)
O4^v—Ce3—Mo3	81.55 (4)	O11—Mo5—Mo2^xiv	133.96 (4)
O4^xi—Ce3—Mo3	145.52 (4)	O10^xiv—Mo5—Mo2^xiv	48.76 (5)
O5^x—Ce3—Mo3	93.92 (4)	O10^vi—Mo5—Mo2^xiv	91.12 (5)
O5—Ce3—Mo3	37.35 (3)	Mo4^xix—Mo5—Mo2^xiv	57.330 (6)
O4^x—Ce3—Mo3	151.21 (4)	Mo4^xv—Mo5—Mo2^xiv	117.621 (10)
O4—Ce3—Mo3	37.32 (4)	Mo3—Mo5—Mo2^xiv	176.566 (12)
O11^v—Ce3—Mo3	118.510 (8)	Mo3ⁱⁱ—Mo5—Mo2^xiv	119.773 (6)
O1^v—Ce3—Mo3	95.02 (2)	O11—Mo5—Mo2^vi	133.96 (4)
O12^v—Ce3—Mo3^x	96.37 (3)	O10^xiv—Mo5—Mo2^vi	91.12 (5)
O8—Ce3—Mo3^x	107.81 (4)	O10^vi—Mo5—Mo2^vi	48.76 (5)
O8^x—Ce3—Mo3^x	35.79 (4)	Mo4^xix—Mo5—Mo2^vi	117.621 (10)
O4^v—Ce3—Mo3^x	145.52 (4)	Mo4^xv—Mo5—Mo2^vi	57.330 (6)
O4^xi—Ce3—Mo3^x	81.55 (4)	Mo3—Mo5—Mo2^vi	119.773 (6)
O5^x—Ce3—Mo3^x	37.35 (3)	Mo3ⁱⁱ—Mo5—Mo2^vi	176.566 (12)
O5—Ce3—Mo3^x	93.92 (4)	Mo2^xiv—Mo5—Mo2^vi	60.381 (9)
O4^x—Ce3—Mo3^x	37.32 (4)	O11—Mo5—Mo3^xiv	138.63 (4)
O4—Ce3—Mo3^x	151.21 (4)	O10^xiv—Mo5—Mo3^xiv	94.72 (5)
O11^v—Ce3—Mo3^x	118.510 (8)	O10^vi—Mo5—Mo3^xiv	136.07 (5)
O1^v—Ce3—Mo3^x	95.02 (2)	Mo4^xix—Mo5—Mo3^xiv	58.113 (6)
Mo3—Ce3—Mo3^x	119.929 (9)	Mo4^xv—Mo5—Mo3^xiv	114.493 (10)
O12^v—Ce3—Mo1^v	122.20 (7)	Mo3—Mo5—Mo3^xiv	118.030 (9)
O8—Ce3—Mo1^v	87.20 (4)	Mo3ⁱⁱ—Mo5—Mo3^xiv	89.919 (9)
O8^x—Ce3—Mo1^v	87.20 (4)	Mo2^xiv—Mo5—Mo3^xiv	58.622 (7)
O4^v—Ce3—Mo1^v	35.35 (4)	Mo2^vi—Mo5—Mo3^xiv	87.395 (10)
O4^xi—Ce3—Mo1^v	35.35 (4)	O11—Mo5—Mo3^vi	138.63 (4)
O5^x—Ce3—Mo1^v	148.03 (3)	O10^xiv—Mo5—Mo3^vi	136.07 (5)
O5—Ce3—Mo1^v	148.03 (3)	O10^vi—Mo5—Mo3^vi	94.72 (5)
O4^x—Ce3—Mo1^v	96.76 (3)	Mo4^xix—Mo5—Mo3^vi	114.493 (10)
O4—Ce3—Mo1^v	96.76 (3)	Mo4^xv—Mo5—Mo3^vi	58.113 (6)
O11^v—Ce3—Mo1^v	62.53 (4)	Mo3—Mo5—Mo3^vi	89.919 (9)
O1^v—Ce3—Mo1^v	34.92 (5)	Mo3ⁱⁱ—Mo5—Mo3^vi	118.030 (9)
Mo3—Ce3—Mo1^v	110.725 (4)	Mo2^xiv—Mo5—Mo3^vi	87.395 (10)
Mo3^x—Ce3—Mo1^v	110.725 (4)	Mo2^vi—Mo5—Mo3^vi	58.622 (7)
O12^v—Ce3—O9^xxv	113.66 (7)	Mo3^xiv—Mo5—Mo3^vi	56.395 (9)
O8—Ce3—O9^xxv	52.86 (4)	O11—Mo5—Mo5^xiv	97.23 (6)
O8^x—Ce3—O9^xxv	52.86 (4)	O10^xiv—Mo5—Mo5^xiv	137.55 (4)
O4^v—Ce3—O9^xxv	125.08 (4)	O10^vi—Mo5—Mo5^xiv	137.55 (4)
O4^xi—Ce3—O9^xxv	125.08 (4)	Mo4^xix—Mo5—Mo5^xiv	88.648 (6)
O5^x—Ce3—O9^xxv	51.42 (4)	Mo4^xv—Mo5—Mo5^xiv	88.648 (6)
O5—Ce3—O9^xxv	51.42 (4)	Mo3—Mo5—Mo5^xiv	61.593 (9)
O4^x—Ce3—O9^xxv	97.25 (4)	Mo3ⁱⁱ—Mo5—Mo5^xiv	61.593 (9)
O4—Ce3—O9^xxv	97.25 (4)	Mo2^xiv—Mo5—Mo5^xiv	115.053 (13)
O11^v—Ce3—O9^xxv	173.33 (4)	Mo2^vi—Mo5—Mo5^xiv	115.053 (13)
O1^v—Ce3—O9^xxv	89.22 (5)	Mo3^xiv—Mo5—Mo5^xiv	56.437 (9)
Mo3—Ce3—O9^xxv	60.555 (5)	Mo3^vi—Mo5—Mo5^xiv	56.437 (9)
Mo3^x—Ce3—O9^xxv	60.555 (5)	Mo1—O1—Ce1^v	99.29 (6)
Mo1^v—Ce3—O9^xxv	124.139 (7)	Mo1—O1—Ce1^ix	99.29 (6)
O12^v—Ce3—Ce1^xi	36.60 (3)	Ce1^v—O1—Ce1^ix	157.89 (13)
O8—Ce3—Ce1^xi	168.71 (4)	Mo1—O1—Ce2^xx	90.06 (9)
O8^x—Ce3—Ce1^xi	108.76 (4)	Ce1^v—O1—Ce2^xx	95.93 (6)
O4^v—Ce3—Ce1^xi	107.70 (4)	Ce1^ix—O1—Ce2^xx	95.93 (6)
O4^xi—Ce3—Ce1^xi	74.40 (4)	Mo1—O1—Ce3^v	76.55 (7)
O5^x—Ce3—Ce1^xi	75.73 (4)	Ce1^v—O1—Ce3^v	86.38 (6)
O5—Ce3—Ce1^xi	105.23 (3)	Ce1^ix—O1—Ce3^v	86.38 (6)
O4^x—Ce3—Ce1^xi	44.87 (3)	Ce2^xx—O1—Ce3^v	166.61 (11)
O4—Ce3—Ce1^xi	106.11 (3)	Mo1—O2—Mo2	84.01 (7)
O11^v—Ce3—Ce1^xi	47.87 (3)	Mo1—O2—Ce2^xx	91.22 (7)
O1^v—Ce3—Ce1^xi	128.32 (4)	Mo2—O2—Ce2^xx	131.36 (8)
Mo3—Ce3—Ce1^xi	132.947 (5)	Mo1—O2—Ce1^v	86.94 (6)
Mo3^x—Ce3—Ce1^xi	78.291 (4)	Mo2—O2—Ce1^v	142.24 (7)
Mo1^v—Ce3—Ce1^xi	99.649 (6)	Ce2^xx—O2—Ce1^v	85.31 (6)
O9^xxv—Ce3—Ce1^xi	127.147 (5)	Mo1—O2—Ce2^v	144.38 (7)
O6^xii—Ce4—O6	180.0	Mo2—O2—Ce2^v	83.45 (6)
O6^xii—Ce4—O3	101.93 (7)	Ce2^xx—O2—Ce2^v	121.66 (6)
O6—Ce4—O3	78.07 (7)	Ce1^v—O2—Ce2^v	82.93 (5)
O6^xii—Ce4—O3^xii	78.07 (7)	Mo2^ix—O3—Ce1^xxi	111.27 (8)
O6—Ce4—O3^xii	101.93 (7)	Mo2^ix—O3—Ce2	101.31 (7)
O3—Ce4—O3^xii	180.00 (6)	Ce1^xxi—O3—Ce2	103.98 (7)
O6^xii—Ce4—O3ⁱⁱ	101.93 (7)	Mo2^ix—O3—Ce4	127.21 (8)
O6—Ce4—O3ⁱⁱ	78.07 (7)	Ce1^xxi—O3—Ce4	108.51 (6)
O3—Ce4—O3ⁱⁱ	77.58 (9)	Ce2—O3—Ce4	101.22 (6)
O3^xii—Ce4—O3ⁱⁱ	102.42 (9)	Mo1—O4—Mo3	81.91 (7)
O6^xii—Ce4—O3^xiii	78.07 (7)	Mo1—O4—Ce3^v	98.59 (7)
O6—Ce4—O3^xiii	101.93 (7)	Mo3—O4—Ce3^v	116.62 (7)
O3—Ce4—O3^xiii	102.42 (9)	Mo1—O4—Ce1^v	90.24 (6)
O3^xii—Ce4—O3^xiii	77.58 (9)	Mo3—O4—Ce1^v	144.66 (8)
O3ⁱⁱ—Ce4—O3^xiii	180.00 (6)	Ce3^v—O4—Ce1^v	98.58 (6)
O6^xii—Ce4—Ce2	109.59 (7)	Mo1—O4—Ce3	142.82 (8)
O6—Ce4—Ce2	70.41 (7)	Mo3—O4—Ce3	81.99 (6)
O3—Ce4—Ce2	38.98 (4)	Ce3^v—O4—Ce3	118.58 (6)
O3^xii—Ce4—Ce2	141.02 (4)	Ce1^v—O4—Ce3	83.95 (5)
O3ⁱⁱ—Ce4—Ce2	38.98 (4)	Mo3—O5—Mo4^v	82.58 (6)
O3^xiii—Ce4—Ce2	141.02 (4)	Mo3—O5—Mo2	83.46 (6)
O6^xii—Ce4—Ce2^xii	70.41 (7)	Mo4^v—O5—Mo2	78.42 (6)
O6—Ce4—Ce2^xii	109.59 (7)	Mo3—O5—Ce3	87.52 (6)
O3—Ce4—Ce2^xii	141.02 (4)	Mo4^v—O5—Ce3	125.09 (7)
O3^xii—Ce4—Ce2^xii	38.98 (4)	Mo2—O5—Ce3	153.48 (9)
O3ⁱⁱ—Ce4—Ce2^xii	141.02 (4)	Mo3—O5—Ce2^v	150.69 (9)
O3^xiii—Ce4—Ce2^xii	38.98 (4)	Mo4^v—O5—Ce2^v	122.56 (7)
Ce2—Ce4—Ce2^xii	180.000 (1)	Mo2—O5—Ce2^v	87.13 (5)
O6^xii—Ce4—Ce1^xvi	113.22 (5)	Ce3—O5—Ce2^v	88.70 (5)
O6—Ce4—Ce1^xvi	66.78 (5)	Mo4—O6—Mo4ⁱⁱ	103.86 (10)
O3—Ce4—Ce1^xvi	144.81 (4)	Mo4—O6—Ce4	127.46 (5)
O3^xii—Ce4—Ce1^xvi	35.19 (4)	Mo4ⁱⁱ—O6—Ce4	127.46 (5)
O3ⁱⁱ—Ce4—Ce1^xvi	93.18 (4)	Li—O7—Mo2ⁱⁱ	101.54 (10)
O3^xiii—Ce4—Ce1^xvi	86.82 (4)	Li—O7—Mo2	101.54 (10)
Ce2—Ce4—Ce1^xvi	121.134 (3)	Mo2ⁱⁱ—O7—Mo2	84.19 (8)
Ce2^xii—Ce4—Ce1^xvi	58.866 (3)	Li—O7—Ce1^xx	97.91 (7)
O6^xii—Ce4—Ce1^xxi	66.78 (5)	Mo2ⁱⁱ—O7—Ce1^xx	160.55 (13)
O6—Ce4—Ce1^xxi	113.22 (5)	Mo2—O7—Ce1^xx	92.16 (3)
O3—Ce4—Ce1^xxi	35.19 (4)	Li—O7—Ce1^xxii	97.91 (7)
O3^xii—Ce4—Ce1^xxi	144.81 (4)	Mo2ⁱⁱ—O7—Ce1^xxii	92.16 (3)
O3ⁱⁱ—Ce4—Ce1^xxi	86.82 (4)	Mo2—O7—Ce1^xxii	160.55 (13)
O3^xiii—Ce4—Ce1^xxi	93.18 (4)	Ce1^xx—O7—Ce1^xxii	84.94 (6)
Ce2—Ce4—Ce1^xxi	58.866 (3)	Mo3—O8—Mo4^xv	87.45 (7)
Ce2^xii—Ce4—Ce1^xxi	121.134 (3)	Mo3—O8—Ce3	101.26 (6)
Ce1^xvi—Ce4—Ce1^xxi	180.000 (3)	Mo4^xv—O8—Ce3	132.81 (8)
O6^xii—Ce4—Ce1^xxiv	113.22 (5)	Mo3—O8—Ce1	113.93 (8)
O6—Ce4—Ce1^xxiv	66.78 (5)	Mo4^xv—O8—Ce1	105.34 (6)
O3—Ce4—Ce1^xxiv	93.18 (4)	Ce3—O8—Ce1	112.60 (7)
O3^xii—Ce4—Ce1^xxiv	86.82 (4)	Mo4ⁱⁱ—O9—Mo4^xviii	180.000 (11)
O3ⁱⁱ—Ce4—Ce1^xxiv	144.81 (4)	Mo4ⁱⁱ—O9—Mo4	97.211 (10)
O3^xiii—Ce4—Ce1^xxiv	35.19 (4)	Mo4^xviii—O9—Mo4	82.789 (10)
Ce2—Ce4—Ce1^xxiv	121.134 (3)	Mo4ⁱⁱ—O9—Mo4^xxiii	82.789 (10)
Ce2^xii—Ce4—Ce1^xxiv	58.866 (3)	Mo4^xviii—O9—Mo4^xxiii	97.211 (10)
Ce1^xvi—Ce4—Ce1^xxiv	74.878 (4)	Mo4—O9—Mo4^xxiii	180.000 (11)
Ce1^xxi—Ce4—Ce1^xxiv	105.122 (4)	Mo4ⁱⁱ—O9—Ce3^v	94.201 (6)
O6^xii—Ce4—Ce1^xxvi	66.78 (5)	Mo4^xviii—O9—Ce3^v	85.799 (6)
O6—Ce4—Ce1^xxvi	113.22 (5)	Mo4—O9—Ce3^v	94.201 (6)
O3—Ce4—Ce1^xxvi	86.82 (4)	Mo4^xxiii—O9—Ce3^v	85.799 (6)
O3^xii—Ce4—Ce1^xxvi	93.18 (4)	Mo4ⁱⁱ—O9—Ce3^xxiv	85.799 (6)
O3ⁱⁱ—Ce4—Ce1^xxvi	35.19 (4)	Mo4^xviii—O9—Ce3^xxiv	94.201 (6)
O3^xiii—Ce4—Ce1^xxvi	144.81 (4)	Mo4—O9—Ce3^xxiv	85.799 (6)
Ce2—Ce4—Ce1^xxvi	58.866 (3)	Mo4^xxiii—O9—Ce3^xxiv	94.201 (6)
Ce2^xii—Ce4—Ce1^xxvi	121.134 (3)	Ce3^v—O9—Ce3^xxiv	180.000 (5)
Ce1^xvi—Ce4—Ce1^xxvi	105.122 (4)	Mo4^v—O10—Mo5^xiv	81.78 (6)
Ce1^xxi—Ce4—Ce1^xxvi	74.878 (4)	Mo4^v—O10—Mo2	78.26 (6)
Ce1^xxiv—Ce4—Ce1^xxvi	180.000 (3)	Mo5^xiv—O10—Mo2	82.62 (6)
O2—Mo1—O2ⁱⁱ	92.35 (10)	Mo4^v—O10—Li	162.57 (9)
O2—Mo1—O4ⁱⁱ	167.83 (8)	Mo5^xiv—O10—Li	100.44 (7)
O2ⁱⁱ—Mo1—O4ⁱⁱ	88.28 (7)	Mo2—O10—Li	84.86 (6)
O2—Mo1—O4	88.28 (7)	Mo4^v—O10—Ce1^vi	100.54 (7)
O2ⁱⁱ—Mo1—O4	167.83 (8)	Mo5^xiv—O10—Ce1^vi	111.85 (7)
O4ⁱⁱ—Mo1—O4	88.58 (10)	Mo2—O10—Ce1^vi	165.29 (8)
O2—Mo1—O1	83.18 (7)	Li—O10—Ce1^vi	94.68 (6)
O2ⁱⁱ—Mo1—O1	83.18 (7)	Mo5—O11—Mo3	82.47 (8)
O4ⁱⁱ—Mo1—O1	84.83 (7)	Mo5—O11—Mo3ⁱⁱ	82.47 (8)
O4—Mo1—O1	84.83 (7)	Mo3—O11—Mo3ⁱⁱ	82.19 (8)
O2—Mo1—Mo3ⁱⁱ	142.09 (6)	Mo5—O11—Ce1ⁱⁱ	100.65 (7)
O2ⁱⁱ—Mo1—Mo3ⁱⁱ	93.36 (5)	Mo3—O11—Ce1ⁱⁱ	176.28 (11)
O4ⁱⁱ—Mo1—Mo3ⁱⁱ	49.89 (5)	Mo3ⁱⁱ—O11—Ce1ⁱⁱ	96.162 (13)
O4—Mo1—Mo3ⁱⁱ	93.59 (5)	Mo5—O11—Ce1	100.65 (7)
O1—Mo1—Mo3ⁱⁱ	134.71 (5)	Mo3—O11—Ce1	96.162 (13)
O2—Mo1—Mo3	93.36 (5)	Mo3ⁱⁱ—O11—Ce1	176.28 (11)
O2ⁱⁱ—Mo1—Mo3	142.09 (6)	Ce1ⁱⁱ—O11—Ce1	85.28 (6)
O4ⁱⁱ—Mo1—Mo3	93.59 (5)	Mo5—O11—Ce3^v	179.63 (10)
O4—Mo1—Mo3	49.89 (5)	Mo3—O11—Ce3^v	97.25 (8)
O1—Mo1—Mo3	134.71 (5)	Mo3ⁱⁱ—O11—Ce3^v	97.25 (8)
Mo3ⁱⁱ—Mo1—Mo3	60.821 (10)	Ce1ⁱⁱ—O11—Ce3^v	79.62 (6)
O2—Mo1—Mo2ⁱⁱ	95.29 (6)	Ce1—O11—Ce3^v	79.62 (6)
O2ⁱⁱ—Mo1—Mo2ⁱⁱ	49.58 (6)	Ce2—O12—Ce3^v	113.01 (11)
O4ⁱⁱ—Mo1—Mo2ⁱⁱ	94.36 (5)	Ce2—O12—Ce1ⁱⁱ	109.67 (6)
O4—Mo1—Mo2ⁱⁱ	142.46 (6)	Ce3^v—O12—Ce1ⁱⁱ	107.36 (6)
O1—Mo1—Mo2ⁱⁱ	132.72 (5)	Ce2—O12—Ce1	109.67 (6)
Mo3ⁱⁱ—Mo1—Mo2ⁱⁱ	61.651 (7)	Ce3^v—O12—Ce1	107.36 (6)
Mo3—Mo1—Mo2ⁱⁱ	92.568 (10)	Ce1ⁱⁱ—O12—Ce1	109.69 (11)
O2—Mo1—Mo2	49.58 (6)

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

Experimental details

Crystal data
Chemical formula	LiCe₉Mo₁₆O₃₅
M_r	3363.06
Crystal system, space group	Monoclinic, C2/m
Temperature (K)	293
a, b, c (Å)	18.3000 (2), 8.6326 (1), 9.8172 (1)
β (°)	102.0953 (7)
V (Å³)	1516.46 (3)
Z	2
Radiation type	Mo Kα
µ (mm⁻¹)	19.66
Crystal size (mm)	0.15 × 0.12 × 0.06

Data collection
Diffractometer	Nonius KappaCCD diffractometer
Absorption correction	Multi-scan (PLATON; Spek, 2009)
T_min, T_max	0.190, 0.418
No. of measured, independent and observed [I > 2σ(I)] reflections	21270, 3511, 3383
R_int	0.027
(sin θ/λ)_max (Å⁻¹)	0.807

Refinement
R[F² > 2σ(F²)], wR(F²), S	0.016, 0.033, 1.29
No. of reflections	3511
No. of parameters	158
Δρ_max, Δρ_min (e Å⁻³)	1.13, −1.33

Computer programs: COLLECT (Nonius, 1998), EVALCCD (Duisenberg et al., 2003), SIR97 (Altomare et al., 1999), SHELXL97 (Sheldrick, 2008), DIAMOND (Bergerhoff, 1996).

Selected bond lengths (Å) top

Li—O7	1.861 (3)	Mo1—O2	1.9759 (16)
Li—O10	2.4135 (16)	Mo1—O2^v	1.9759 (16)
Ce1—O3ⁱ	2.3603 (16)	Mo1—O4^v	2.0332 (17)
Ce1—O12	2.3916 (16)	Mo1—O4	2.0332 (17)
Ce1—O1ⁱⁱ	2.4055 (5)	Mo1—O1	2.045 (3)
Ce1—O8	2.4159 (16)	Mo1—Mo3	2.7003 (3)
Ce1—O10ⁱⁱⁱ	2.5499 (19)	Mo1—Mo2	2.7129 (3)
Ce1—O4ⁱⁱ	2.7161 (18)	Mo2—O3^ix	2.0277 (16)
Ce1—O2ⁱⁱ	2.874 (2)	Mo2—O2	2.077 (2)
Ce1—O11	2.8865 (16)	Mo2—O7	2.0773 (16)
Ce1—O7^iv	2.8959 (17)	Mo2—O5	2.0985 (16)
Ce2—O12	2.337 (3)	Mo2—O10	2.0997 (19)
Ce2—O3^v	2.3829 (19)	Mo2—Mo4ⁱⁱ	2.6412 (3)
Ce2—O3	2.3829 (19)	Mo2—Mo5^xii	2.7691 (3)
Ce2—O1^iv	2.622 (2)	Mo2—Mo3	2.7739 (2)
Ce2—O2^vi	2.6352 (17)	Mo2—Mo2^v	2.7851 (4)
Ce2—O2^iv	2.6352 (17)	Mo3—O8	2.0315 (16)
Ce2—O5ⁱⁱ	2.8054 (16)	Mo3—O5	2.0688 (16)
Ce2—O5^vii	2.8054 (16)	Mo3—O11	2.0795 (16)
Ce2—O2^vii	2.9625 (17)	Mo3—O4	2.0860 (19)
Ce2—O2ⁱⁱ	2.9625 (17)	Mo3—Mo3^v	2.7338 (4)
Ce3—O8	2.3670 (17)	Mo3—Mo4ⁱⁱ	2.7375 (3)
Ce3—O8^viii	2.3670 (17)	Mo3—Mo5	2.7405 (3)
Ce3—O4ⁱⁱ	2.5309 (18)	Mo3—Mo4^xiii	2.8391 (3)
Ce3—O4^ix	2.5309 (18)	Mo3—Mo5^xii	2.8928 (3)
Ce3—O5^viii	2.7980 (17)	Mo4—O6	2.0145 (14)
Ce3—O5	2.7980 (17)	Mo4—O8^xiv	2.0758 (19)
Ce3—O4^viii	3.0001 (17)	Mo4—O5ⁱⁱ	2.0797 (19)
Ce3—O4	3.0001 (17)	Mo4—O10ⁱⁱ	2.0857 (16)
Ce3—O11ⁱⁱ	3.089 (3)	Mo4—O9	2.1141 (2)
Ce4—O6^x	2.280 (2)	Mo4—Mo4^xv	2.7958 (3)
Ce4—O6	2.280 (2)	Mo5—O11	2.078 (3)
Ce4—O3	2.4244 (19)	Mo5—O10^xii	2.0950 (16)
Ce4—O3^x	2.4244 (19)	Mo5—O10ⁱⁱⁱ	2.0950 (16)
Ce4—O3^v	2.4244 (19)	Mo5—Mo5^xii	2.9030 (5)
Ce4—O3^xi	2.4244 (19)

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

Acknowledgements

Intensity data were collected on the Nonius KappaCCD X-ray diffactometer system of the `Centre de diffractométrie de l'Université de Rennes I'.

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