Tetra-μ3-selen­ido-1:2:3κ3Se;1:2:4κ3Se;1:3:4κ3Se;2:3:4κ3Se-tetrakis­[(η5-methyl­cyclo­penta­dien­yl)molybdenum(III)](6 Mo—Mo)

Ouchi, A.; Takase, T.; Inomata, S.

doi:10.1107/S2414314623006570

Tetra-μ₃-selenido-1:2:3κ³Se;1:2:4κ³Se;1:3:4κ³Se;2:3:4κ³Se-tetrakis[(η⁵-methylcyclopentadienyl)molybdenum(III)](6 Mo—Mo)

The title cluster compound, [Mo₄(η⁵-C₅H₄Me)₄(μ₃-Se)₄], was synthesized from the reaction of [Mo(η⁵-C₅H₄Me)(CO)₃]₂ with grey selenium in refluxing xylene solution under a nitrogen atmosphere. The complete cluster is generated by a crystallographic twofold axis and contains an Mo₄Se₄ cubane-like core surrounded by four η⁵-methylcyclopentadienyl ligands. In the core, the four molybdenum atoms are connected to each other to form a tetrahedron, with a selenium atom capping each face. The Mo—Mo bond lengths vary from 2.9857 (5) to 3.0083 (3) Å and the Mo—Se separations range from 2.4633 (4) to 2.4693 (5) Å.

Keywords: crystal structure; molybdenum cluster; selenide ligand.

Read article Similar articles

Supporting information

	Crystallographic Information File (CIF) https://doi.org/10.1107/S2414314623006570/hb4439sup1.cif Contains datablocks global, I
	Structure factor file (CIF format) https://doi.org/10.1107/S2414314623006570/hb4439Isup2.hkl Contains datablock I

CCDC reference: 2285076

checkCIF report

Key indicators

Structure: I

Single-crystal X-ray study
T = 296 K
Mean (C-C) = 0.005 Å
R factor = 0.021
wR factor = 0.051
Data-to-parameter ratio = 19.6

checkCIF/PLATON results

No syntax errors found



Alert level C
PLAT910_ALERT_3_C Missing # of FCF Reflection(s) Below Theta(Min).          5 Note
PLAT934_ALERT_3_C Number of (Iobs-Icalc)/Sigma(W) > 10 Outliers ..          1 Check

Alert level G
PLAT128_ALERT_4_G Alternate Setting for Input Space Group     C2/c       I2/a Note
PLAT232_ALERT_2_G Hirshfeld Test Diff (M-X)  Mo1      --Se1      .        6.5 s.u.
PLAT232_ALERT_2_G Hirshfeld Test Diff (M-X)  Mo1      --Se2      .        9.5 s.u.
PLAT232_ALERT_2_G Hirshfeld Test Diff (M-X)  Mo1      --Se2_a    .        8.8 s.u.
PLAT232_ALERT_2_G Hirshfeld Test Diff (M-X)  Mo2      --Se1      .        6.5 s.u.
PLAT232_ALERT_2_G Hirshfeld Test Diff (M-X)  Mo2      --Se2      .        6.5 s.u.
PLAT232_ALERT_2_G Hirshfeld Test Diff (M-X)  Mo2      --Se1_a    .        7.5 s.u.
PLAT764_ALERT_4_G Overcomplete CIF Bond List Detected (Rep/Expd) .       1.14 Ratio
PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L=  0.600          6 Note
PLAT941_ALERT_3_G Average HKL Measurement Multiplicity ...........        4.1 Low
PLAT978_ALERT_2_G Number C-C Bonds with Positive Residual Density.          0 Info

   0 ALERT level A = Most likely a serious problem - resolve or explain
   0 ALERT level B = A potentially serious problem, consider carefully
   2 ALERT level C = Check. Ensure it is not caused by an omission or oversight
  11 ALERT level G = General information/check it is not something unexpected

   0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   7 ALERT type 2 Indicator that the structure model may be wrong or deficient
   3 ALERT type 3 Indicator that the structure quality may be low
   3 ALERT type 4 Improvement, methodology, query or suggestion
   0 ALERT type 5 Informative message, check

Computing details top

Data collection: RAPID AUTO (Rigaku, 2006); cell refinement: RAPID AUTO (Rigaku, 2006); data reduction: RAPID AUTO (Rigaku, 2006); program(s) used to solve structure: SIR97 (Altomare et al., 1999); program(s) used to refine structure: SHELXL2018/3 (Sheldrick, 2015); molecular graphics: CrystalStructure 4.0 (Rigaku, 2010); software used to prepare material for publication: CrystalStructure 4.0 (Rigaku, 2010).

Tetra-µ₃-selenido-1:2:3κ³Se;1:2:4κ³Se;1:3:4κ³Se;2:3:4κ³Se-tetrakis[(η⁵-methylcyclopentadienyl)molybdenum(III)](6 Mo—Mo) top

Crystal data top

[Mo₄(C₆H₇)₄Se₄]	F(000) = 1904.00
M_r = 1016.09	D_x = 2.673 Mg m⁻³
Monoclinic, C2/c	Mo Kα radiation, λ = 0.71075 Å
a = 21.1820 (4) Å	Cell parameters from 10275 reflections
b = 8.42496 (16) Å	θ = 3.2–27.5°
c = 16.4482 (3) Å	µ = 7.72 mm⁻¹
β = 120.6613 (7)°	T = 296 K
V = 2524.93 (9) Å³	Platelet, brown
Z = 4	0.10 × 0.10 × 0.10 mm

Data collection top

Rigaku R-AXIS RAPID diffractometer	2617 reflections with F² > 2.0σ(F²)
Detector resolution: 10.000 pixels mm^-1	R_int = 0.040
ω scans	θ_max = 27.5°, θ_min = 3.3°
Absorption correction: multi-scan (ABSCOR; Rigaku, 1995)	h = −24→27
T_min = 0.201, T_max = 0.462	k = −10→10
11868 measured reflections	l = −21→21
2878 independent reflections

Refinement top

Refinement on F²	Secondary atom site location: difference Fourier map
R[F² > 2σ(F²)] = 0.021	Hydrogen site location: inferred from neighbouring sites
wR(F²) = 0.051	H-atom parameters constrained
S = 1.07	w = 1/[σ²(F_o²) + (0.0168P)² + 4.2366P] where P = (F_o² + 2F_c²)/3
2878 reflections	(Δ/σ)_max = 0.002
147 parameters	Δρ_max = 0.49 e Å⁻³
0 restraints	Δρ_min = −0.79 e Å⁻³
Primary atom site location: structure-invariant direct methods

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 was performed using all reflections. The weighted R-factor (wR) and goodness of fit (S) are based on F². R-factor (gt) are based on F. The threshold expression of F² > 2.0 sigma(F²) is used only for calculating R-factor (gt).

All hydrogen atoms were placed at calculated positions (C—H = 0.96–0.98 Å) and refined using a riding model with U_iso(H) = 1.2U_eq(C).

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

	x	y	z	U_iso*/U_eq
Mo1	−0.05709 (2)	0.36774 (3)	0.77761 (2)	0.01956 (7)
Mo2	0.05898 (2)	0.11729 (3)	0.85272 (2)	0.02062 (7)
Se1	−0.07420 (2)	0.07974 (3)	0.78522 (2)	0.02368 (8)
Se2	0.07609 (2)	0.40514 (3)	0.88225 (2)	0.02324 (8)
C1	−0.16873 (18)	0.4032 (4)	0.7760 (2)	0.0334 (7)
C2	−0.16199 (18)	0.5254 (4)	0.7228 (2)	0.0317 (7)
H1	−0.197372	0.548621	0.656343	0.038*
C3	−0.1002 (2)	0.6197 (4)	0.7834 (2)	0.0344 (7)
H2	−0.086145	0.719615	0.766422	0.041*
C4	−0.0688 (2)	0.5553 (4)	0.8753 (2)	0.0350 (7)
H3	−0.028235	0.601956	0.932877	0.042*
C5	−0.10922 (19)	0.4220 (4)	0.8715 (2)	0.0332 (7)
H4	−0.101723	0.359419	0.925903	0.040*
C6	0.0722 (2)	−0.0631 (4)	0.9693 (2)	0.0380 (8)
H5	0.032142	−0.108311	0.975354	0.046*
C7	0.1045 (2)	−0.1336 (4)	0.9208 (2)	0.0362 (8)
H6	0.090569	−0.235528	0.887498	0.043*
C8	0.16702 (18)	−0.0398 (4)	0.9400 (2)	0.0335 (7)
C9	0.1704 (2)	0.0874 (4)	0.9965 (2)	0.0381 (8)
H7	0.209754	0.166436	1.024598	0.046*
C10	0.1123 (2)	0.0738 (4)	1.0150 (2)	0.0401 (9)
H8	0.105439	0.139947	1.058922	0.048*
C11	−0.2285 (2)	0.2840 (5)	0.7442 (3)	0.0524 (10)
H9	−0.213781	0.202041	0.791047	0.063*
H10	−0.238348	0.238212	0.685470	0.063*
H11	−0.272079	0.334778	0.735713	0.063*
C12	0.2244 (2)	−0.0779 (5)	0.9148 (3)	0.0509 (10)
H12	0.250562	0.017026	0.917858	0.061*
H13	0.201080	−0.120411	0.851841	0.061*
H14	0.258069	−0.154750	0.958472	0.061*

Atomic displacement parameters (Å²) top

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
Mo1	0.02236 (13)	0.01507 (12)	0.01911 (12)	0.00142 (9)	0.00902 (10)	−0.00024 (9)
Mo2	0.02366 (13)	0.01577 (12)	0.01921 (12)	0.00191 (9)	0.00860 (10)	0.00260 (9)
Se1	0.02711 (16)	0.01821 (15)	0.02549 (15)	−0.00290 (11)	0.01325 (12)	0.00020 (11)
Se2	0.02603 (16)	0.01916 (14)	0.01959 (14)	−0.00302 (11)	0.00805 (12)	−0.00285 (11)
C1	0.0301 (17)	0.0359 (18)	0.0375 (17)	0.0050 (14)	0.0196 (14)	−0.0026 (14)
C2	0.0305 (17)	0.0322 (17)	0.0314 (16)	0.0127 (14)	0.0151 (13)	0.0036 (14)
C3	0.042 (2)	0.0175 (14)	0.0447 (19)	0.0097 (14)	0.0232 (16)	0.0006 (14)
C4	0.0388 (19)	0.0307 (17)	0.0322 (16)	0.0051 (14)	0.0157 (14)	−0.0109 (14)
C5	0.0404 (19)	0.0358 (18)	0.0283 (15)	0.0116 (15)	0.0210 (14)	0.0031 (14)
C6	0.044 (2)	0.0360 (19)	0.0345 (17)	0.0073 (15)	0.0200 (15)	0.0200 (15)
C7	0.046 (2)	0.0199 (15)	0.0370 (17)	0.0100 (14)	0.0169 (16)	0.0127 (13)
C8	0.0306 (17)	0.0340 (18)	0.0287 (15)	0.0130 (14)	0.0099 (13)	0.0145 (14)
C9	0.0344 (19)	0.0376 (19)	0.0261 (15)	0.0056 (15)	0.0036 (14)	0.0067 (14)
C10	0.051 (2)	0.041 (2)	0.0208 (14)	0.0139 (17)	0.0122 (15)	0.0095 (14)
C11	0.039 (2)	0.055 (2)	0.068 (3)	−0.0036 (19)	0.031 (2)	−0.006 (2)
C12	0.046 (2)	0.052 (2)	0.052 (2)	0.0155 (19)	0.0230 (19)	0.0129 (19)

Geometric parameters (Å, º) top

Mo1—C3	2.332 (3)	C2—C3	1.416 (5)
Mo1—C2	2.339 (3)	C2—H1	0.9800
Mo1—C4	2.355 (3)	C3—C4	1.413 (5)
Mo1—C5	2.356 (3)	C3—H2	0.9800
Mo1—C1	2.370 (3)	C4—C5	1.394 (5)
Mo1—Se2	2.4633 (4)	C4—H3	0.9800
Mo1—Se1	2.4659 (4)	C5—H4	0.9800
Mo1—Se2ⁱ	2.4689 (3)	C6—C10	1.402 (5)
Mo1—Mo1ⁱ	2.9857 (5)	C6—C7	1.419 (5)
Mo1—Mo2	2.9875 (3)	C6—H5	0.9800
Mo1—Mo2ⁱ	2.9935 (3)	C7—C8	1.432 (5)
Mo2—C10	2.337 (3)	C7—H6	0.9800
Mo2—C6	2.350 (3)	C8—C9	1.396 (5)
Mo2—C9	2.352 (3)	C8—C12	1.506 (5)
Mo2—C7	2.356 (3)	C9—C10	1.414 (5)
Mo2—C8	2.387 (3)	C9—H7	0.9800
Mo2—Se2	2.4635 (4)	C10—H8	0.9800
Mo2—Se1	2.4691 (4)	C11—H9	0.9600
Mo2—Se1ⁱ	2.4692 (4)	C11—H10	0.9600
Mo2—Mo2ⁱ	3.0083 (5)	C11—H11	0.9600
C1—C2	1.404 (5)	C12—H12	0.9600
C1—C5	1.435 (5)	C12—H13	0.9600
C1—C11	1.487 (5)	C12—H14	0.9600

C3—Mo1—C2	35.30 (12)	C7—Mo2—Mo1ⁱ	145.65 (9)
C3—Mo1—C4	35.09 (12)	C8—Mo2—Mo1ⁱ	118.70 (8)
C2—Mo1—C4	58.11 (11)	Se2—Mo2—Mo1ⁱ	52.718 (9)
C3—Mo1—C5	58.16 (12)	Se1—Mo2—Mo1ⁱ	99.982 (11)
C2—Mo1—C5	58.09 (11)	Se1ⁱ—Mo2—Mo1ⁱ	52.606 (9)
C4—Mo1—C5	34.41 (12)	Mo1—Mo2—Mo1ⁱ	59.894 (10)
C3—Mo1—C1	58.43 (12)	C10—Mo2—Mo2ⁱ	157.50 (10)
C2—Mo1—C1	34.69 (12)	C6—Mo2—Mo2ⁱ	127.01 (9)
C4—Mo1—C1	58.08 (12)	C9—Mo2—Mo2ⁱ	164.17 (9)
C5—Mo1—C1	35.36 (11)	C7—Mo2—Mo2ⁱ	115.98 (9)
C3—Mo1—Se2	100.84 (9)	C8—Mo2—Mo2ⁱ	131.90 (8)
C2—Mo1—Se2	136.14 (9)	Se2—Mo2—Mo2ⁱ	100.132 (8)
C4—Mo1—Se2	85.36 (9)	Se1—Mo2—Mo2ⁱ	52.472 (10)
C5—Mo1—Se2	105.65 (9)	Se1ⁱ—Mo2—Mo2ⁱ	52.471 (10)
C1—Mo1—Se2	140.55 (8)	Mo1—Mo2—Mo2ⁱ	59.902 (8)
C3—Mo1—Se1	145.37 (9)	Mo1ⁱ—Mo2—Mo2ⁱ	59.705 (8)
C2—Mo1—Se1	116.29 (9)	Mo1—Se1—Mo2	74.510 (12)
C4—Mo1—Se1	123.79 (9)	Mo1—Se1—Mo2ⁱ	74.684 (11)
C5—Mo1—Se1	91.58 (9)	Mo2—Se1—Mo2ⁱ	75.060 (13)
C1—Mo1—Se1	87.30 (8)	Mo1—Se2—Mo2	74.656 (12)
Se2—Mo1—Se1	103.651 (13)	Mo1—Se2—Mo1ⁱ	74.507 (12)
C3—Mo1—Se2ⁱ	94.16 (9)	Mo2—Se2—Mo1ⁱ	74.730 (11)
C2—Mo1—Se2ⁱ	84.87 (8)	C2—C1—C5	106.8 (3)
C4—Mo1—Se2ⁱ	128.63 (9)	C2—C1—C11	128.0 (3)
C5—Mo1—Se2ⁱ	142.82 (8)	C5—C1—C11	125.1 (3)
C1—Mo1—Se2ⁱ	110.62 (8)	C2—C1—Mo1	71.44 (19)
Se2—Mo1—Se2ⁱ	103.560 (13)	C5—C1—Mo1	71.77 (18)
Se1—Mo1—Se2ⁱ	103.372 (13)	C11—C1—Mo1	125.8 (2)
C3—Mo1—Mo1ⁱ	114.04 (9)	C1—C2—C3	108.9 (3)
C2—Mo1—Mo1ⁱ	129.84 (8)	C1—C2—Mo1	73.87 (18)
C4—Mo1—Mo1ⁱ	126.24 (9)	C3—C2—Mo1	72.07 (17)
C5—Mo1—Mo1ⁱ	157.28 (9)	C1—C2—H1	125.4
C1—Mo1—Mo1ⁱ	162.73 (8)	C3—C2—H1	125.4
Se2—Mo1—Mo1ⁱ	52.834 (10)	Mo1—C2—H1	125.4
Se1—Mo1—Mo1ⁱ	100.268 (9)	C4—C3—C2	107.4 (3)
Se2ⁱ—Mo1—Mo1ⁱ	52.659 (10)	C4—C3—Mo1	73.37 (18)
C3—Mo1—Mo2	152.01 (9)	C2—C3—Mo1	72.64 (17)
C2—Mo1—Mo2	168.55 (9)	C4—C3—H2	126.0
C4—Mo1—Mo2	122.87 (8)	C2—C3—H2	126.0
C5—Mo1—Mo2	115.34 (8)	Mo1—C3—H2	126.0
C1—Mo1—Mo2	134.39 (8)	C5—C4—C3	108.5 (3)
Se2—Mo1—Mo2	52.676 (10)	C5—C4—Mo1	72.81 (18)
Se1—Mo1—Mo2	52.794 (10)	C3—C4—Mo1	71.54 (17)
Se2ⁱ—Mo1—Mo2	100.565 (11)	C5—C4—H3	125.6
Mo1ⁱ—Mo1—Mo2	60.153 (8)	C3—C4—H3	125.6
C3—Mo1—Mo2ⁱ	143.92 (9)	Mo1—C4—H3	125.6
C2—Mo1—Mo2ⁱ	117.47 (8)	C4—C5—C1	108.4 (3)
C4—Mo1—Mo2ⁱ	173.63 (9)	C4—C5—Mo1	72.78 (18)
C5—Mo1—Mo2ⁱ	140.04 (9)	C1—C5—Mo1	72.87 (17)
C1—Mo1—Mo2ⁱ	115.58 (8)	C4—C5—H4	125.6
Se2—Mo1—Mo2ⁱ	100.539 (11)	C1—C5—H4	125.6
Se1—Mo1—Mo2ⁱ	52.709 (9)	Mo1—C5—H4	125.6
Se2ⁱ—Mo1—Mo2ⁱ	52.551 (9)	C10—C6—C7	108.1 (3)
Mo1ⁱ—Mo1—Mo2ⁱ	59.954 (8)	C10—C6—Mo2	72.11 (18)
Mo2—Mo1—Mo2ⁱ	60.394 (10)	C7—C6—Mo2	72.68 (17)
C10—Mo2—C6	34.82 (13)	C10—C6—H5	125.8
C10—Mo2—C9	35.10 (13)	C7—C6—H5	125.8
C6—Mo2—C9	57.92 (13)	Mo2—C6—H5	125.8
C10—Mo2—C7	58.26 (13)	C6—C7—C8	107.6 (3)
C6—Mo2—C7	35.11 (12)	C6—C7—Mo2	72.22 (18)
C9—Mo2—C7	57.88 (13)	C8—C7—Mo2	73.65 (18)
C10—Mo2—C8	57.94 (12)	C6—C7—H6	126.0
C6—Mo2—C8	58.10 (12)	C8—C7—H6	126.0
C9—Mo2—C8	34.26 (12)	Mo2—C7—H6	126.0
C7—Mo2—C8	35.14 (12)	C9—C8—C7	107.3 (3)
C10—Mo2—Se2	89.56 (9)	C9—C8—C12	125.0 (3)
C6—Mo2—Se2	122.11 (9)	C7—C8—C12	127.4 (3)
C9—Mo2—Se2	86.33 (9)	C9—C8—Mo2	71.47 (18)
C7—Mo2—Se2	143.71 (9)	C7—C8—Mo2	71.21 (18)
C8—Mo2—Se2	115.33 (9)	C12—C8—Mo2	127.8 (2)
C10—Mo2—Se1	105.64 (10)	C8—C9—C10	109.1 (3)
C6—Mo2—Se1	85.26 (9)	C8—C9—Mo2	74.27 (18)
C9—Mo2—Se1	140.23 (9)	C10—C9—Mo2	71.88 (18)
C7—Mo2—Se1	101.27 (9)	C8—C9—H7	125.3
C8—Mo2—Se1	136.41 (9)	C10—C9—H7	125.3
Se2—Mo2—Se1	103.549 (13)	Mo2—C9—H7	125.3
C10—Mo2—Se1ⁱ	144.67 (10)	C6—C10—C9	107.9 (3)
C6—Mo2—Se1ⁱ	130.55 (9)	C6—C10—Mo2	73.08 (18)
C9—Mo2—Se1ⁱ	112.09 (9)	C9—C10—Mo2	73.01 (18)
C7—Mo2—Se1ⁱ	96.22 (9)	C6—C10—H8	125.8
C8—Mo2—Se1ⁱ	86.98 (8)	C9—C10—H8	125.8
Se2—Mo2—Se1ⁱ	103.434 (13)	Mo2—C10—H8	125.8
Se1—Mo2—Se1ⁱ	103.004 (13)	C1—C11—H9	109.5
C10—Mo2—Mo1	113.56 (9)	C1—C11—H10	109.5
C6—Mo2—Mo1	121.66 (9)	H9—C11—H10	109.5
C9—Mo2—Mo1	133.12 (9)	C1—C11—H11	109.5
C7—Mo2—Mo1	151.79 (9)	H9—C11—H11	109.5
C8—Mo2—Mo1	167.07 (9)	H10—C11—H11	109.5
Se2—Mo2—Mo1	52.668 (10)	C8—C12—H12	109.5
Se1—Mo2—Mo1	52.696 (9)	C8—C12—H13	109.5
Se1ⁱ—Mo2—Mo1	100.141 (11)	H12—C12—H13	109.5
C10—Mo2—Mo1ⁱ	138.65 (10)	C8—C12—H14	109.5
C6—Mo2—Mo1ⁱ	173.27 (10)	H12—C12—H14	109.5
C9—Mo2—Mo1ⁱ	115.84 (9)	H13—C12—H14	109.5

C5—C1—C2—C3	−0.5 (4)	C10—C6—C7—C8	1.8 (4)
C11—C1—C2—C3	174.6 (3)	Mo2—C6—C7—C8	65.7 (2)
Mo1—C1—C2—C3	−64.0 (2)	C10—C6—C7—Mo2	−63.8 (2)
C5—C1—C2—Mo1	63.5 (2)	C6—C7—C8—C9	−2.0 (3)
C11—C1—C2—Mo1	−121.4 (4)	Mo2—C7—C8—C9	62.8 (2)
C1—C2—C3—C4	−0.5 (4)	C6—C7—C8—C12	171.5 (3)
Mo1—C2—C3—C4	−65.7 (2)	Mo2—C7—C8—C12	−123.7 (3)
C1—C2—C3—Mo1	65.2 (2)	C6—C7—C8—Mo2	−64.7 (2)
C2—C3—C4—C5	1.3 (4)	C7—C8—C9—C10	1.3 (3)
Mo1—C3—C4—C5	−63.9 (2)	C12—C8—C9—C10	−172.4 (3)
C2—C3—C4—Mo1	65.2 (2)	Mo2—C8—C9—C10	63.9 (2)
C3—C4—C5—C1	−1.6 (4)	C7—C8—C9—Mo2	−62.6 (2)
Mo1—C4—C5—C1	−64.7 (2)	C12—C8—C9—Mo2	123.7 (3)
C3—C4—C5—Mo1	63.0 (2)	C7—C6—C10—C9	−1.0 (4)
C2—C1—C5—C4	1.3 (4)	Mo2—C6—C10—C9	−65.2 (2)
C11—C1—C5—C4	−173.9 (3)	C7—C6—C10—Mo2	64.2 (2)
Mo1—C1—C5—C4	64.6 (2)	C8—C9—C10—C6	−0.2 (4)
C2—C1—C5—Mo1	−63.3 (2)	Mo2—C9—C10—C6	65.3 (2)
C11—C1—C5—Mo1	121.4 (3)	C8—C9—C10—Mo2	−65.5 (2)

Symmetry code: (i) −x, y, −z+3/2.

Format		BIBTeX
		EndNote
		RefMan
		Refer
		Medline
		CIF
		SGML
		Text
		Plain Text

Format		BIBTeX
		EndNote
		RefMan
		Refer
		Medline
		CIF
		SGML
		Text
		Plain Text

Search IUCr Journals		doi		Advanced search
Author		volume	page

Tetra-μ3-selen­ido-1:2:3κ3Se;1:2:4κ3Se;1:3:4κ3Se;2:3:4κ3Se-tetrakis­[(η5-methyl­cyclo­penta­dien­yl)molybdenum(III)](6 Mo—Mo)

Supporting information

Key indicators

checkCIF/PLATON results

Tetra-μ₃-selenido-1:2:3κ³Se;1:2:4κ³Se;1:3:4κ³Se;2:3:4κ³Se-tetrakis[(η⁵-methylcyclopentadienyl)molybdenum(III)](6 Mo—Mo)