
Acta Cryst. (2008). E64, m695 [ doi:10.1107/S1600536808010751 ]
-4-Methylbenzenethiolato-
2S:S)bis[carbonyl(
5-cyclopentadienyl)molybdenum(II)\]The asymmetric unit of the title compound, [Mo2(C5H5)2(C7H7S)2(CO)2], consists of two half-molecules, each molecule lying on a centre of symmetry. The thiolate groups function as bridges between the MoII atoms, which adopt a quasi-octahedral geometry. In the octahedral environment the two ligating S atoms are in a cis arrangement.
A reddish-brown suspension of [(η5-C5H5)Mo(CO)2]2 (100 mg, 0.23 mmol) and an equivalent quantity of the deuterated phosphine, o-P(PhSCD3)3 (94 mg, 0.23 mol), was heated at 383 K for 14.5 h under argon. The mixture was filtered and then absorbed onto Celite (1.5 g). The slurry was evacuated to dryness and loaded onto a silica gel column (9.5 cm x 2.0 cm) in n-hexane. The title compound was eluted with n-hexane-toluene (1:4, 50 ml) as a greenish-brown fraction (60.0 mg, 0.096 mmol, 40% yield). The dichroic compound was recrystallized from an n-hexane-toluene mixture and crystals were isolated after 2 d.
H-atoms were placed in calculated positions (C—H = 0.95–1.00 Å) and were included in the refinement in the riding-model approximation, with Uiso(H) = 1.2–1.5Ueq(C). The final difference Fourier map had a peak at 0.80 Å and a deep hole at 0.68 Å from Mo2.
Data collection: APEX2 (Bruker, 2007); cell refinement: SAINT (Bruker, 2007); data reduction: SAINT (Bruker, 2007); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: X-SEED (Barbour, 2001); software used to prepare material for publication: publCIF (Westrip, 2008).
| [Mo2(C5H5)2(C7H7S)2(CO)2] | F000 = 1248 |
| Mr = 624.45 | Dx = 1.772 Mg m−3 |
| Monoclinic, P21/n | Mo Kα radiation λ = 0.71073 Å |
| Hall symbol: -P 2yn | Cell parameters from 2210 reflections |
| a = 13.245 (2) Å | θ = 2.3–24.8º |
| b = 10.135 (1) Å | µ = 1.27 mm−1 |
| c = 18.042 (2) Å | T = 100 (2) K |
| β = 104.901 (2)º | Cube, green–brown |
| V = 2340.4 (5) Å3 | 0.06 × 0.06 × 0.06 mm |
| Z = 4 |
| Bruker APEXII diffractometer | 5374 independent reflections |
| Radiation source: fine-focus sealed tube | 3915 reflections with I > 2σ(I) |
| Monochromator: graphite | Rint = 0.048 |
| T = 100(2) K | θmax = 27.5º |
| φ and ω scans | θmin = 1.7º |
| Absorption correction: multi-scan (SADABS; Sheldrick, 1996) | h = −17→16 |
| Tmin = 0.758, Tmax = 0.928 | k = −7→13 |
| 14384 measured reflections | l = −23→23 |
| Refinement on F2 | Secondary atom site location: difference Fourier map |
| Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
| R[F2 > 2σ(F2)] = 0.043 | H-atom parameters constrained |
| wR(F2) = 0.104 | w = 1/[σ2(Fo2) + (0.0453P)2 + 1.5589P] where P = (Fo2 + 2Fc2)/3 |
| S = 1.03 | (Δ/σ)max = 0.001 |
| 5374 reflections | Δρmax = 2.60 e Å−3 |
| 291 parameters | Δρmin = −1.77 e Å−3 |
| Primary atom site location: structure-invariant direct methods | Extinction correction: none |
| [Mo2(C5H5)2(C7H7S)2(CO)2] | V = 2340.4 (5) Å3 |
| Mr = 624.45 | Z = 4 |
| Monoclinic, P21/n | Mo Kα |
| a = 13.245 (2) Å | µ = 1.27 mm−1 |
| b = 10.135 (1) Å | T = 100 (2) K |
| c = 18.042 (2) Å | 0.06 × 0.06 × 0.06 mm |
| β = 104.901 (2)º |
| Bruker APEXII diffractometer | 5374 independent reflections |
| Absorption correction: multi-scan (SADABS; Sheldrick, 1996) | 3915 reflections with I > 2σ(I) |
| Tmin = 0.758, Tmax = 0.928 | Rint = 0.048 |
| 14384 measured reflections |
| R[F2 > 2σ(F2)] = 0.043 | 291 parameters |
| wR(F2) = 0.104 | H-atom parameters constrained |
| S = 1.03 | Δρmax = 2.60 e Å−3 |
| 5374 reflections | Δρmin = −1.77 e Å−3 |
| x | y | z | Uiso*/Ueq | ||
| Mo1 | 0.53951 (3) | 0.10457 (4) | 0.53870 (2) | 0.01595 (11) | |
| Mo2 | −0.01435 (3) | 0.62084 (4) | 0.47776 (2) | 0.02086 (11) | |
| S1 | 0.49151 (8) | 0.09871 (11) | 0.39974 (6) | 0.0174 (2) | |
| S2 | 0.00847 (9) | 0.55650 (11) | 0.61079 (6) | 0.0195 (2) | |
| O1 | 0.7457 (2) | −0.0389 (3) | 0.53895 (18) | 0.0277 (8) | |
| O2 | −0.2474 (2) | 0.5238 (4) | 0.4399 (2) | 0.0345 (9) | |
| C1 | 0.4768 (4) | 0.2943 (4) | 0.5899 (3) | 0.0261 (11) | |
| H1 | 0.4026 | 0.3118 | 0.5901 | 0.031* | |
| C2 | 0.5256 (4) | 0.3337 (4) | 0.5324 (3) | 0.0262 (11) | |
| H2 | 0.4922 | 0.3862 | 0.4856 | 0.031* | |
| C3 | 0.6331 (4) | 0.2982 (4) | 0.5566 (3) | 0.0235 (10) | |
| H3 | 0.6886 | 0.3237 | 0.5309 | 0.028* | |
| C4 | 0.6493 (3) | 0.2359 (4) | 0.6296 (2) | 0.0209 (10) | |
| H4 | 0.7183 | 0.2086 | 0.6636 | 0.025* | |
| C5 | 0.5531 (4) | 0.2342 (4) | 0.6494 (2) | 0.0223 (10) | |
| H5 | 0.5420 | 0.2022 | 0.6991 | 0.027* | |
| C6 | 0.6654 (4) | 0.0091 (4) | 0.5356 (2) | 0.0212 (10) | |
| C7 | 0.6066 (3) | 0.1070 (5) | 0.3651 (2) | 0.0188 (9) | |
| C8 | 0.6512 (4) | −0.0029 (5) | 0.3415 (3) | 0.0253 (10) | |
| H8 | 0.6245 | −0.0882 | 0.3471 | 0.030* | |
| C9 | 0.7354 (4) | 0.0111 (5) | 0.3093 (3) | 0.0261 (11) | |
| H9 | 0.7648 | −0.0653 | 0.2926 | 0.031* | |
| C10 | 0.7776 (4) | 0.1338 (5) | 0.3010 (3) | 0.0247 (10) | |
| C11 | 0.7337 (4) | 0.2431 (5) | 0.3263 (3) | 0.0272 (11) | |
| H11 | 0.7625 | 0.3279 | 0.3226 | 0.033* | |
| C12 | 0.6477 (3) | 0.2307 (5) | 0.3573 (2) | 0.0213 (10) | |
| H12 | 0.6173 | 0.3072 | 0.3730 | 0.026* | |
| C13 | 0.8678 (4) | 0.1468 (6) | 0.2643 (3) | 0.0355 (13) | |
| H13A | 0.9059 | 0.2287 | 0.2817 | 0.053* | |
| H13B | 0.8410 | 0.1486 | 0.2084 | 0.053* | |
| H13C | 0.9150 | 0.0714 | 0.2792 | 0.053* | |
| C14 | 0.0611 (4) | 0.7759 (5) | 0.4160 (3) | 0.0269 (11) | |
| H14 | 0.1135 | 0.7584 | 0.3860 | 0.032* | |
| C15 | −0.0495 (4) | 0.7844 (5) | 0.3857 (3) | 0.0258 (11) | |
| H15 | −0.0881 | 0.7726 | 0.3307 | 0.031* | |
| C16 | −0.0927 (4) | 0.8291 (5) | 0.4449 (3) | 0.0279 (11) | |
| H16 | −0.1679 | 0.8510 | 0.4395 | 0.033* | |
| C17 | −0.0100 (4) | 0.8469 (4) | 0.5119 (3) | 0.0302 (12) | |
| H17 | −0.0172 | 0.8827 | 0.5619 | 0.036* | |
| C18 | 0.0835 (4) | 0.8158 (5) | 0.4944 (3) | 0.0276 (11) | |
| H18 | 0.1549 | 0.8274 | 0.5295 | 0.033* | |
| C19 | −0.1602 (4) | 0.5542 (5) | 0.4557 (3) | 0.0279 (11) | |
| C20 | −0.1100 (3) | 0.5593 (4) | 0.6420 (2) | 0.0178 (9) | |
| C21 | −0.1885 (3) | 0.6503 (4) | 0.6146 (3) | 0.0225 (10) | |
| H21 | −0.1827 | 0.7113 | 0.5759 | 0.027* | |
| C22 | −0.2757 (4) | 0.6521 (5) | 0.6437 (3) | 0.0232 (10) | |
| H22 | −0.3293 | 0.7148 | 0.6242 | 0.028* | |
| C23 | −0.2869 (3) | 0.5659 (5) | 0.6999 (3) | 0.0217 (10) | |
| C24 | −0.2062 (3) | 0.4753 (4) | 0.7287 (2) | 0.0206 (10) | |
| H24 | −0.2118 | 0.4152 | 0.7678 | 0.025* | |
| C25 | −0.1182 (3) | 0.4732 (4) | 0.7002 (2) | 0.0199 (9) | |
| H25 | −0.0633 | 0.4126 | 0.7206 | 0.024* | |
| C26 | −0.3837 (4) | 0.5654 (5) | 0.7300 (3) | 0.0282 (11) | |
| H26A | −0.4087 | 0.6561 | 0.7318 | 0.042* | |
| H26B | −0.3666 | 0.5276 | 0.7818 | 0.042* | |
| H26C | −0.4383 | 0.5124 | 0.6961 | 0.042* |
| U11 | U22 | U33 | U12 | U13 | U23 | |
| Mo1 | 0.0185 (2) | 0.01103 (19) | 0.01885 (19) | −0.00035 (15) | 0.00568 (15) | −0.00125 (15) |
| Mo2 | 0.0320 (2) | 0.01180 (19) | 0.0223 (2) | 0.00178 (17) | 0.01341 (17) | 0.00156 (16) |
| S1 | 0.0177 (5) | 0.0141 (5) | 0.0211 (5) | 0.0004 (4) | 0.0062 (4) | −0.0003 (4) |
| S2 | 0.0217 (6) | 0.0178 (6) | 0.0203 (5) | −0.0011 (4) | 0.0077 (4) | −0.0015 (4) |
| O1 | 0.0218 (18) | 0.0253 (19) | 0.039 (2) | 0.0060 (15) | 0.0126 (15) | 0.0047 (15) |
| O2 | 0.0170 (18) | 0.042 (2) | 0.043 (2) | −0.0054 (16) | 0.0061 (15) | −0.0146 (18) |
| C1 | 0.031 (3) | 0.014 (2) | 0.035 (3) | 0.004 (2) | 0.011 (2) | −0.011 (2) |
| C2 | 0.042 (3) | 0.011 (2) | 0.025 (2) | 0.000 (2) | 0.007 (2) | −0.0026 (19) |
| C3 | 0.031 (3) | 0.015 (2) | 0.023 (2) | −0.008 (2) | 0.005 (2) | −0.0039 (18) |
| C4 | 0.023 (2) | 0.016 (2) | 0.021 (2) | −0.0067 (19) | 0.0008 (18) | −0.0057 (18) |
| C5 | 0.033 (3) | 0.014 (2) | 0.021 (2) | −0.0059 (19) | 0.009 (2) | −0.0046 (18) |
| C6 | 0.030 (3) | 0.013 (2) | 0.020 (2) | −0.005 (2) | 0.006 (2) | 0.0012 (18) |
| C7 | 0.017 (2) | 0.022 (2) | 0.018 (2) | 0.0009 (19) | 0.0057 (17) | 0.0018 (19) |
| C8 | 0.027 (3) | 0.019 (2) | 0.032 (3) | −0.001 (2) | 0.012 (2) | 0.001 (2) |
| C9 | 0.024 (3) | 0.028 (3) | 0.028 (3) | −0.001 (2) | 0.009 (2) | −0.003 (2) |
| C10 | 0.025 (2) | 0.030 (3) | 0.020 (2) | −0.008 (2) | 0.0079 (19) | −0.003 (2) |
| C11 | 0.033 (3) | 0.027 (3) | 0.022 (2) | −0.010 (2) | 0.010 (2) | 0.001 (2) |
| C12 | 0.029 (2) | 0.017 (2) | 0.018 (2) | 0.0010 (19) | 0.0062 (19) | 0.0025 (18) |
| C13 | 0.037 (3) | 0.040 (3) | 0.035 (3) | −0.011 (2) | 0.019 (2) | −0.009 (2) |
| C14 | 0.035 (3) | 0.017 (2) | 0.032 (3) | 0.000 (2) | 0.016 (2) | 0.008 (2) |
| C15 | 0.038 (3) | 0.015 (2) | 0.028 (3) | 0.005 (2) | 0.013 (2) | 0.0070 (19) |
| C16 | 0.030 (3) | 0.016 (2) | 0.042 (3) | 0.004 (2) | 0.017 (2) | 0.005 (2) |
| C17 | 0.062 (4) | 0.008 (2) | 0.030 (3) | −0.002 (2) | 0.027 (3) | 0.0018 (19) |
| C18 | 0.039 (3) | 0.015 (2) | 0.030 (3) | −0.006 (2) | 0.010 (2) | 0.004 (2) |
| C19 | 0.036 (3) | 0.023 (3) | 0.028 (3) | 0.003 (2) | 0.015 (2) | −0.003 (2) |
| C20 | 0.019 (2) | 0.015 (2) | 0.019 (2) | −0.0018 (17) | 0.0052 (18) | −0.0048 (17) |
| C21 | 0.030 (3) | 0.017 (2) | 0.023 (2) | 0.0026 (19) | 0.011 (2) | 0.0028 (18) |
| C22 | 0.028 (2) | 0.018 (2) | 0.024 (2) | 0.005 (2) | 0.0067 (19) | −0.0032 (19) |
| C23 | 0.024 (2) | 0.019 (2) | 0.023 (2) | −0.0015 (19) | 0.0082 (19) | −0.0089 (19) |
| C24 | 0.028 (2) | 0.014 (2) | 0.021 (2) | −0.0013 (19) | 0.0070 (19) | 0.0002 (18) |
| C25 | 0.022 (2) | 0.016 (2) | 0.021 (2) | 0.0028 (18) | 0.0041 (18) | −0.0015 (18) |
| C26 | 0.025 (3) | 0.026 (3) | 0.035 (3) | 0.000 (2) | 0.010 (2) | −0.002 (2) |
| Mo1—C6 | 1.941 (5) | C8—C9 | 1.390 (6) |
| Mo1—C3 | 2.299 (4) | C8—H8 | 0.95 |
| Mo1—C4 | 2.312 (4) | C9—C10 | 1.388 (7) |
| Mo1—C2 | 2.330 (5) | C9—H9 | 0.95 |
| Mo1—C5 | 2.359 (4) | C10—C11 | 1.381 (7) |
| Mo1—C1 | 2.374 (4) | C10—C13 | 1.513 (6) |
| Mo1—S1 | 2.424 (1) | C11—C12 | 1.398 (6) |
| Mo1—S1i | 2.425 (1) | C11—H11 | 0.95 |
| Mo1—Mo1i | 2.6052 (8) | C12—H12 | 0.95 |
| Mo2—C19 | 1.988 (5) | C13—H13A | 0.98 |
| Mo2—C14 | 2.298 (5) | C13—H13B | 0.98 |
| Mo2—C15 | 2.308 (4) | C13—H13C | 0.98 |
| Mo2—C18 | 2.340 (5) | C14—C15 | 1.428 (7) |
| Mo2—C16 | 2.359 (5) | C14—C18 | 1.428 (7) |
| Mo2—C17 | 2.370 (5) | C14—H14 | 1.00 |
| Mo2—S2 | 2.430 (1) | C15—C16 | 1.410 (6) |
| Mo2—S2ii | 2.419 (1) | C15—H15 | 1.00 |
| Mo2—Mo2ii | 2.5751 (8) | C16—C17 | 1.419 (7) |
| S1—C7 | 1.792 (4) | C16—H16 | 1.00 |
| S1—Mo1i | 2.4252 (12) | C17—C18 | 1.391 (7) |
| S2—C20 | 1.799 (4) | C17—H17 | 1.00 |
| S2—Mo2ii | 2.4192 (12) | C18—H18 | 1.00 |
| O1—C6 | 1.157 (5) | C20—C21 | 1.382 (6) |
| O2—C19 | 1.159 (6) | C20—C25 | 1.391 (6) |
| C1—C5 | 1.409 (6) | C21—C22 | 1.387 (6) |
| C1—C2 | 1.414 (7) | C21—H21 | 0.95 |
| C1—H1 | 1.00 | C22—C23 | 1.376 (6) |
| C2—C3 | 1.423 (6) | C22—H22 | 0.95 |
| C2—H2 | 1.00 | C23—C24 | 1.403 (6) |
| C3—C4 | 1.426 (6) | C23—C26 | 1.516 (6) |
| C3—H3 | 1.00 | C24—C25 | 1.390 (6) |
| C4—C5 | 1.410 (6) | C24—H24 | 0.95 |
| C4—H4 | 1.00 | C25—H25 | 0.95 |
| C5—H5 | 1.00 | C26—H26A | 0.98 |
| C7—C8 | 1.380 (6) | C26—H26B | 0.98 |
| C7—C12 | 1.388 (6) | C26—H26C | 0.98 |
| C6—Mo1—C3 | 89.65 (18) | C4—C3—H3 | 126.1 |
| C6—Mo1—C4 | 85.36 (17) | Mo1—C3—H3 | 126.1 |
| C3—Mo1—C4 | 36.02 (15) | C5—C4—C3 | 107.9 (4) |
| C6—Mo1—C2 | 123.59 (18) | C5—C4—Mo1 | 74.2 (2) |
| C3—Mo1—C2 | 35.81 (16) | C3—C4—Mo1 | 71.5 (2) |
| C4—Mo1—C2 | 59.25 (16) | C5—C4—H4 | 125.8 |
| C6—Mo1—C5 | 115.04 (17) | C3—C4—H4 | 125.8 |
| C3—Mo1—C5 | 58.96 (16) | Mo1—C4—H4 | 125.8 |
| C4—Mo1—C5 | 35.11 (15) | C1—C5—C4 | 108.6 (4) |
| C2—Mo1—C5 | 58.27 (16) | C1—C5—Mo1 | 73.3 (2) |
| C6—Mo1—C1 | 143.52 (17) | C4—C5—Mo1 | 70.6 (2) |
| C3—Mo1—C1 | 58.91 (17) | C1—C5—H5 | 125.6 |
| C4—Mo1—C1 | 58.47 (16) | C4—C5—H5 | 125.6 |
| C2—Mo1—C1 | 34.99 (16) | Mo1—C5—H5 | 125.6 |
| C5—Mo1—C1 | 34.63 (16) | O1—C6—Mo1 | 173.3 (4) |
| C6—Mo1—S1 | 87.53 (13) | C8—C7—C12 | 119.1 (4) |
| C3—Mo1—S1 | 98.92 (11) | C8—C7—S1 | 122.7 (4) |
| C4—Mo1—S1 | 134.23 (11) | C12—C7—S1 | 118.0 (3) |
| C2—Mo1—S1 | 88.70 (12) | C7—C8—C9 | 120.0 (4) |
| C5—Mo1—S1 | 146.32 (12) | C7—C8—H8 | 120.0 |
| C1—Mo1—S1 | 113.43 (12) | C9—C8—H8 | 120.0 |
| C6—Mo1—S1i | 80.65 (13) | C10—C9—C8 | 121.7 (5) |
| C3—Mo1—S1i | 144.04 (11) | C10—C9—H9 | 119.2 |
| C4—Mo1—S1i | 108.29 (11) | C8—C9—H9 | 119.2 |
| C2—Mo1—S1i | 148.06 (12) | C11—C10—C9 | 117.9 (4) |
| C5—Mo1—S1i | 94.04 (11) | C11—C10—C13 | 121.4 (4) |
| C1—Mo1—S1i | 113.10 (12) | C9—C10—C13 | 120.7 (4) |
| S1—Mo1—S1i | 115.00 (3) | C10—C11—C12 | 121.0 (5) |
| C6—Mo1—Mo1i | 78.96 (13) | C10—C11—H11 | 119.5 |
| C3—Mo1—Mo1i | 153.86 (12) | C12—C11—H11 | 119.5 |
| C4—Mo1—Mo1i | 160.22 (12) | C7—C12—C11 | 120.2 (4) |
| C2—Mo1—Mo1i | 140.25 (12) | C7—C12—H12 | 119.9 |
| C5—Mo1—Mo1i | 147.12 (11) | C11—C12—H12 | 119.9 |
| C1—Mo1—Mo1i | 137.32 (12) | C10—C13—H13A | 109.5 |
| S1—Mo1—Mo1i | 57.53 (3) | C10—C13—H13B | 109.5 |
| S1i—Mo1—Mo1i | 57.47 (3) | H13A—C13—H13B | 109.5 |
| C19—Mo2—C14 | 131.04 (19) | C10—C13—H13C | 109.5 |
| C19—Mo2—C15 | 95.41 (19) | H13A—C13—H13C | 109.5 |
| C14—Mo2—C15 | 36.11 (16) | H13B—C13—H13C | 109.5 |
| C19—Mo2—C18 | 142.23 (19) | C15—C14—C18 | 107.1 (4) |
| C14—Mo2—C18 | 35.85 (16) | C15—C14—Mo2 | 72.3 (3) |
| C15—Mo2—C18 | 59.24 (17) | C18—C14—Mo2 | 73.7 (3) |
| C19—Mo2—C16 | 84.92 (19) | C15—C14—H14 | 126.2 |
| C14—Mo2—C16 | 58.97 (17) | C18—C14—H14 | 126.2 |
| C15—Mo2—C16 | 35.15 (16) | Mo2—C14—H14 | 126.2 |
| C18—Mo2—C16 | 58.02 (17) | C16—C15—C14 | 107.8 (4) |
| C19—Mo2—C17 | 109.75 (19) | C16—C15—Mo2 | 74.4 (3) |
| C14—Mo2—C17 | 58.68 (17) | C14—C15—Mo2 | 71.6 (3) |
| C15—Mo2—C17 | 58.62 (16) | C16—C15—H15 | 125.9 |
| C18—Mo2—C17 | 34.35 (17) | C14—C15—H15 | 125.9 |
| C16—Mo2—C17 | 34.91 (17) | Mo2—C15—H15 | 125.9 |
| C19—Mo2—S2ii | 79.05 (14) | C15—C16—C17 | 108.1 (4) |
| C14—Mo2—S2ii | 95.51 (13) | C15—C16—Mo2 | 70.4 (3) |
| C15—Mo2—S2ii | 95.34 (12) | C17—C16—Mo2 | 72.9 (3) |
| C18—Mo2—S2ii | 126.98 (12) | C15—C16—H16 | 125.9 |
| C16—Mo2—S2ii | 125.83 (13) | C17—C16—H16 | 125.9 |
| C17—Mo2—S2ii | 152.53 (11) | Mo2—C16—H16 | 125.9 |
| C19—Mo2—S2 | 88.51 (14) | C18—C17—C16 | 108.4 (4) |
| C14—Mo2—S2 | 134.69 (13) | C18—C17—Mo2 | 71.7 (3) |
| C15—Mo2—S2 | 148.71 (12) | C16—C17—Mo2 | 72.2 (3) |
| C18—Mo2—S2 | 100.11 (12) | C18—C17—H17 | 125.7 |
| C16—Mo2—S2 | 115.04 (12) | C16—C17—H17 | 125.7 |
| C17—Mo2—S2 | 90.83 (12) | Mo2—C17—H17 | 125.7 |
| S2ii—Mo2—S2 | 115.85 (3) | C17—C18—C14 | 108.5 (4) |
| C19—Mo2—Mo2ii | 78.29 (15) | C17—C18—Mo2 | 74.0 (3) |
| C14—Mo2—Mo2ii | 138.92 (12) | C14—C18—Mo2 | 70.5 (3) |
| C15—Mo2—Mo2ii | 153.36 (12) | C17—C18—H18 | 125.6 |
| C18—Mo2—Mo2ii | 136.94 (13) | C14—C18—H18 | 125.6 |
| C16—Mo2—Mo2ii | 161.67 (12) | Mo2—C18—H18 | 125.6 |
| C17—Mo2—Mo2ii | 147.90 (12) | O2—C19—Mo2 | 175.0 (4) |
| S2ii—Mo2—Mo2ii | 58.12 (3) | C21—C20—C25 | 119.4 (4) |
| S2—Mo2—Mo2ii | 57.72 (3) | C21—C20—S2 | 122.3 (3) |
| C7—S1—Mo1 | 109.82 (14) | C25—C20—S2 | 118.0 (3) |
| C7—S1—Mo1i | 117.34 (15) | C20—C21—C22 | 119.8 (4) |
| Mo1—S1—Mo1i | 65.00 (3) | C20—C21—H21 | 120.1 |
| C20—S2—Mo2ii | 113.39 (14) | C22—C21—H21 | 120.1 |
| C20—S2—Mo2 | 114.07 (14) | C23—C22—C21 | 121.9 (4) |
| Mo2ii—S2—Mo2 | 64.15 (3) | C23—C22—H22 | 119.0 |
| C5—C1—C2 | 107.9 (4) | C21—C22—H22 | 119.0 |
| C5—C1—Mo1 | 72.1 (3) | C22—C23—C24 | 118.2 (4) |
| C2—C1—Mo1 | 70.8 (3) | C22—C23—C26 | 121.8 (4) |
| C5—C1—H1 | 126.0 | C24—C23—C26 | 120.0 (4) |
| C2—C1—H1 | 126.0 | C25—C24—C23 | 120.3 (4) |
| Mo1—C1—H1 | 126.0 | C25—C24—H24 | 119.8 |
| C1—C2—C3 | 108.2 (4) | C23—C24—H24 | 119.8 |
| C1—C2—Mo1 | 74.2 (3) | C24—C25—C20 | 120.3 (4) |
| C3—C2—Mo1 | 70.9 (3) | C24—C25—H25 | 119.8 |
| C1—C2—H2 | 125.7 | C20—C25—H25 | 119.8 |
| C3—C2—H2 | 125.7 | C23—C26—H26A | 109.5 |
| Mo1—C2—H2 | 125.7 | C23—C26—H26B | 109.5 |
| C2—C3—C4 | 107.3 (4) | H26A—C26—H26B | 109.5 |
| C2—C3—Mo1 | 73.3 (3) | C23—C26—H26C | 109.5 |
| C4—C3—Mo1 | 72.5 (2) | H26A—C26—H26C | 109.5 |
| C2—C3—H3 | 126.1 | H26B—C26—H26C | 109.5 |
| C6—Mo1—S1—C7 | −33.3 (2) | Mo1i—Mo1—C5—C4 | 144.4 (2) |
| C3—Mo1—S1—C7 | 56.0 (2) | Mo1—S1—C7—C8 | 100.0 (4) |
| C4—Mo1—S1—C7 | 47.8 (2) | Mo1i—S1—C7—C8 | 28.6 (4) |
| C2—Mo1—S1—C7 | 90.4 (2) | Mo1—S1—C7—C12 | −84.4 (3) |
| C5—Mo1—S1—C7 | 101.1 (3) | Mo1i—S1—C7—C12 | −155.8 (3) |
| C1—Mo1—S1—C7 | 115.9 (2) | C12—C7—C8—C9 | −0.8 (7) |
| S1i—Mo1—S1—C7 | −111.75 (17) | S1—C7—C8—C9 | 174.7 (3) |
| Mo1i—Mo1—S1—C7 | −111.75 (17) | C7—C8—C9—C10 | 0.8 (7) |
| C6—Mo1—S1—Mo1i | 78.49 (13) | C8—C9—C10—C11 | 0.5 (7) |
| C3—Mo1—S1—Mo1i | 167.74 (12) | C8—C9—C10—C13 | −178.8 (4) |
| C4—Mo1—S1—Mo1i | 159.57 (16) | C9—C10—C11—C12 | −1.8 (7) |
| C2—Mo1—S1—Mo1i | −157.81 (13) | C13—C10—C11—C12 | 177.4 (4) |
| C5—Mo1—S1—Mo1i | −147.2 (2) | C8—C7—C12—C11 | −0.5 (6) |
| C1—Mo1—S1—Mo1i | −132.37 (13) | S1—C7—C12—C11 | −176.3 (3) |
| S1i—Mo1—S1—Mo1i | 0.0 | C10—C11—C12—C7 | 1.9 (7) |
| C19—Mo2—S2—C20 | −28.4 (2) | C19—Mo2—C14—C15 | 11.2 (4) |
| C14—Mo2—S2—C20 | 125.5 (2) | C18—Mo2—C14—C15 | −114.5 (4) |
| C15—Mo2—S2—C20 | 69.6 (3) | C16—Mo2—C14—C15 | −37.4 (3) |
| C18—Mo2—S2—C20 | 114.6 (2) | C17—Mo2—C14—C15 | −78.4 (3) |
| C16—Mo2—S2—C20 | 55.3 (2) | S2ii—Mo2—C14—C15 | 91.5 (3) |
| C17—Mo2—S2—C20 | 81.3 (2) | S2—Mo2—C14—C15 | −133.1 (2) |
| S2ii—Mo2—S2—C20 | −105.47 (16) | Mo2ii—Mo2—C14—C15 | 137.3 (2) |
| Mo2ii—Mo2—S2—C20 | −105.47 (16) | C19—Mo2—C14—C18 | 125.8 (3) |
| C19—Mo2—S2—Mo2ii | 77.08 (14) | C15—Mo2—C14—C18 | 114.5 (4) |
| C14—Mo2—S2—Mo2ii | −129.00 (17) | C16—Mo2—C14—C18 | 77.1 (3) |
| C15—Mo2—S2—Mo2ii | 175.1 (2) | C17—Mo2—C14—C18 | 36.1 (3) |
| C18—Mo2—S2—Mo2ii | −139.93 (13) | S2ii—Mo2—C14—C18 | −153.9 (3) |
| C16—Mo2—S2—Mo2ii | 160.76 (14) | S2—Mo2—C14—C18 | −18.6 (4) |
| C17—Mo2—S2—Mo2ii | −173.19 (13) | Mo2ii—Mo2—C14—C18 | −108.1 (3) |
| S2ii—Mo2—S2—Mo2ii | 0.0 | C18—C14—C15—C16 | 0.2 (5) |
| C6—Mo1—C1—C5 | −45.1 (4) | Mo2—C14—C15—C16 | 66.2 (3) |
| C3—Mo1—C1—C5 | −79.2 (3) | C18—C14—C15—Mo2 | −66.0 (3) |
| C4—Mo1—C1—C5 | −36.8 (3) | C19—Mo2—C15—C16 | 73.2 (3) |
| C2—Mo1—C1—C5 | −117.1 (4) | C14—Mo2—C15—C16 | −115.3 (4) |
| S1—Mo1—C1—C5 | −165.6 (2) | C18—Mo2—C15—C16 | −77.0 (3) |
| S1i—Mo1—C1—C5 | 61.1 (3) | C17—Mo2—C15—C16 | −36.7 (3) |
| Mo1i—Mo1—C1—C5 | 127.6 (2) | S2ii—Mo2—C15—C16 | 152.7 (3) |
| C6—Mo1—C1—C2 | 72.0 (4) | S2—Mo2—C15—C16 | −22.9 (4) |
| C3—Mo1—C1—C2 | 37.8 (3) | Mo2ii—Mo2—C15—C16 | 147.8 (3) |
| C4—Mo1—C1—C2 | 80.2 (3) | C19—Mo2—C15—C14 | −171.5 (3) |
| C5—Mo1—C1—C2 | 117.1 (4) | C18—Mo2—C15—C14 | 38.3 (3) |
| S1—Mo1—C1—C2 | −48.5 (3) | C16—Mo2—C15—C14 | 115.3 (4) |
| S1i—Mo1—C1—C2 | 178.2 (2) | C17—Mo2—C15—C14 | 78.6 (3) |
| Mo1i—Mo1—C1—C2 | −115.4 (3) | S2ii—Mo2—C15—C14 | −92.0 (3) |
| C5—C1—C2—C3 | −0.3 (5) | S2—Mo2—C15—C14 | 92.4 (3) |
| Mo1—C1—C2—C3 | −63.2 (3) | Mo2ii—Mo2—C15—C14 | −96.9 (4) |
| C5—C1—C2—Mo1 | 63.0 (3) | C14—C15—C16—C17 | −0.6 (5) |
| C6—Mo1—C2—C1 | −137.3 (3) | Mo2—C15—C16—C17 | 63.6 (3) |
| C3—Mo1—C2—C1 | −116.2 (4) | C14—C15—C16—Mo2 | −64.3 (3) |
| C4—Mo1—C2—C1 | −77.8 (3) | C19—Mo2—C16—C15 | −106.9 (3) |
| C5—Mo1—C2—C1 | −36.5 (3) | C14—Mo2—C16—C15 | 38.4 (3) |
| S1—Mo1—C2—C1 | 136.6 (3) | C18—Mo2—C16—C15 | 80.7 (3) |
| S1i—Mo1—C2—C1 | −3.1 (4) | C17—Mo2—C16—C15 | 117.0 (4) |
| Mo1i—Mo1—C2—C1 | 106.7 (3) | S2ii—Mo2—C16—C15 | −34.3 (3) |
| C6—Mo1—C2—C3 | −21.1 (3) | S2—Mo2—C16—C15 | 167.1 (3) |
| C4—Mo1—C2—C3 | 38.4 (3) | Mo2ii—Mo2—C16—C15 | −130.5 (4) |
| C5—Mo1—C2—C3 | 79.7 (3) | C19—Mo2—C16—C17 | 136.1 (3) |
| C1—Mo1—C2—C3 | 116.2 (4) | C14—Mo2—C16—C17 | −78.6 (3) |
| S1—Mo1—C2—C3 | −107.2 (3) | C15—Mo2—C16—C17 | −117.0 (4) |
| S1i—Mo1—C2—C3 | 113.1 (3) | C18—Mo2—C16—C17 | −36.3 (3) |
| Mo1i—Mo1—C2—C3 | −137.1 (2) | S2ii—Mo2—C16—C17 | −151.4 (2) |
| C1—C2—C3—C4 | 0.4 (5) | S2—Mo2—C16—C17 | 50.1 (3) |
| Mo1—C2—C3—C4 | −65.0 (3) | Mo2ii—Mo2—C16—C17 | 112.4 (4) |
| C1—C2—C3—Mo1 | 65.4 (3) | C15—C16—C17—C18 | 0.9 (5) |
| C6—Mo1—C3—C2 | 162.6 (3) | Mo2—C16—C17—C18 | 62.9 (3) |
| C4—Mo1—C3—C2 | −114.9 (4) | C15—C16—C17—Mo2 | −62.0 (3) |
| C5—Mo1—C3—C2 | −77.6 (3) | C19—Mo2—C17—C18 | −164.4 (3) |
| C1—Mo1—C3—C2 | −36.9 (3) | C14—Mo2—C17—C18 | −37.7 (3) |
| S1—Mo1—C3—C2 | 75.1 (3) | C15—Mo2—C17—C18 | −80.3 (3) |
| S1i—Mo1—C3—C2 | −124.0 (2) | C16—Mo2—C17—C18 | −117.2 (4) |
| Mo1i—Mo1—C3—C2 | 99.1 (3) | S2ii—Mo2—C17—C18 | −59.8 (4) |
| C6—Mo1—C3—C4 | −82.6 (3) | S2—Mo2—C17—C18 | 106.9 (3) |
| C2—Mo1—C3—C4 | 114.9 (4) | Mo2ii—Mo2—C17—C18 | 96.0 (3) |
| C5—Mo1—C3—C4 | 37.3 (3) | C19—Mo2—C17—C16 | −47.2 (3) |
| C1—Mo1—C3—C4 | 77.9 (3) | C14—Mo2—C17—C16 | 79.5 (3) |
| S1—Mo1—C3—C4 | −170.0 (2) | C15—Mo2—C17—C16 | 36.9 (3) |
| S1i—Mo1—C3—C4 | −9.1 (4) | C18—Mo2—C17—C16 | 117.2 (4) |
| Mo1i—Mo1—C3—C4 | −146.0 (2) | S2ii—Mo2—C17—C16 | 57.4 (4) |
| C2—C3—C4—C5 | −0.3 (5) | S2—Mo2—C17—C16 | −136.0 (3) |
| Mo1—C3—C4—C5 | −65.8 (3) | Mo2ii—Mo2—C17—C16 | −146.8 (2) |
| C2—C3—C4—Mo1 | 65.5 (3) | C16—C17—C18—C14 | −0.8 (5) |
| C6—Mo1—C4—C5 | −148.6 (3) | Mo2—C17—C18—C14 | 62.4 (3) |
| C3—Mo1—C4—C5 | 115.6 (4) | C16—C17—C18—Mo2 | −63.2 (3) |
| C2—Mo1—C4—C5 | 77.4 (3) | C15—C14—C18—C17 | 0.4 (5) |
| C1—Mo1—C4—C5 | 36.3 (3) | Mo2—C14—C18—C17 | −64.7 (3) |
| S1—Mo1—C4—C5 | 129.4 (2) | C15—C14—C18—Mo2 | 65.1 (3) |
| S1i—Mo1—C4—C5 | −70.1 (3) | C19—Mo2—C18—C17 | 24.4 (4) |
| Mo1i—Mo1—C4—C5 | −111.1 (4) | C14—Mo2—C18—C17 | 116.9 (4) |
| C6—Mo1—C4—C3 | 95.8 (3) | C15—Mo2—C18—C17 | 78.3 (3) |
| C2—Mo1—C4—C3 | −38.1 (3) | C16—Mo2—C18—C17 | 36.9 (3) |
| C5—Mo1—C4—C3 | −115.6 (4) | S2ii—Mo2—C18—C17 | 150.1 (2) |
| C1—Mo1—C4—C3 | −79.3 (3) | S2—Mo2—C18—C17 | −76.4 (3) |
| S1—Mo1—C4—C3 | 13.8 (3) | Mo2ii—Mo2—C18—C17 | −129.3 (3) |
| S1i—Mo1—C4—C3 | 174.4 (2) | C19—Mo2—C18—C14 | −92.5 (4) |
| Mo1i—Mo1—C4—C3 | 133.3 (3) | C15—Mo2—C18—C14 | −38.6 (3) |
| C2—C1—C5—C4 | 0.1 (5) | C16—Mo2—C18—C14 | −80.0 (3) |
| Mo1—C1—C5—C4 | 62.2 (3) | C17—Mo2—C18—C14 | −116.9 (4) |
| C2—C1—C5—Mo1 | −62.1 (3) | S2ii—Mo2—C18—C14 | 33.2 (3) |
| C3—C4—C5—C1 | 0.2 (5) | S2—Mo2—C18—C14 | 166.7 (3) |
| Mo1—C4—C5—C1 | −63.9 (3) | Mo2ii—Mo2—C18—C14 | 113.8 (3) |
| C3—C4—C5—Mo1 | 64.0 (3) | Mo2ii—S2—C20—C21 | −104.6 (4) |
| C6—Mo1—C5—C1 | 152.3 (3) | Mo2—S2—C20—C21 | −33.7 (4) |
| C3—Mo1—C5—C1 | 79.1 (3) | Mo2ii—S2—C20—C25 | 80.6 (3) |
| C4—Mo1—C5—C1 | 117.3 (4) | Mo2—S2—C20—C25 | 151.6 (3) |
| C2—Mo1—C5—C1 | 36.9 (3) | C25—C20—C21—C22 | −2.0 (7) |
| S1—Mo1—C5—C1 | 24.3 (4) | S2—C20—C21—C22 | −176.6 (3) |
| S1i—Mo1—C5—C1 | −126.1 (3) | C20—C21—C22—C23 | 0.3 (7) |
| Mo1i—Mo1—C5—C1 | −98.2 (3) | C21—C22—C23—C24 | 0.9 (7) |
| C6—Mo1—C5—C4 | 35.0 (3) | C21—C22—C23—C26 | −178.2 (4) |
| C3—Mo1—C5—C4 | −38.2 (3) | C22—C23—C24—C25 | −0.5 (6) |
| C2—Mo1—C5—C4 | −80.5 (3) | C26—C23—C24—C25 | 178.6 (4) |
| C1—Mo1—C5—C4 | −117.3 (4) | C23—C24—C25—C20 | −1.1 (7) |
| S1—Mo1—C5—C4 | −93.0 (3) | C21—C20—C25—C24 | 2.3 (6) |
| S1i—Mo1—C5—C4 | 116.5 (3) | S2—C20—C25—C24 | 177.2 (3) |
| Symmetry codes: (i) −x+1, −y, −z+1; (ii) −x, −y+1, −z+1. |
| Mo1—S1 | 2.424 (1) | Mo2—S2 | 2.430 (1) |
| Mo1—S1i | 2.425 (1) | Mo2—S2ii | 2.419 (1) |
| Mo1—Mo1i | 2.6052 (8) | Mo2—Mo2ii | 2.5751 (8) |
| Symmetry codes: (i) −x+1, −y, −z+1; (ii) −x, −y+1, −z+1. |
The authors thank the Science Fund MOSTI (grant No. 03-01-03-SF0209) for funding this study, and the University of Malaya for the purchase of the diffractometer.
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Song, L.-C., Wang, J.-Q., Hu, Q.-M., Wang, R.-J. & Mak, T. C. W. (1997). Inorg. Chim. Acta, 256, 129–135.
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The title compound was characterized spectroscopically in a study on [MoCp(CO)(µ-SAr]2 type of compounds. The compound was synthesized by treating MoClCp(CO)3 with 4-tolyl mercaptan (Benson et al., 1980). We have obtained the title compound (Fig. 1) as the unexpected product in the reaction of [(η5-C5H5)Mo(CO)2]2 with deuterated o-P(PhSCD3)3. Under the conditions of the reaction, the ortho-SD3 groups of the phosphine have been rearranged to the para position. The rearrangement is then followed by an exchange of the deuterium atoms by hydrogen atoms; the absence of deuterium in the compound is confirmed by 1H NMR spectroscopic analysis.