Information card for entry 7036873

Structure parameters

• Chemical name: Thienyl[2,3-b]thiophenene-2,5-di[(ethoxycarbene)pentacarbonylchromium(0)], Thienyl[2,3-b]thiophenene-2-[(ethoxycarbene)pentacarbonylchromium(0)]-5-[(ethoxycarbene)pentacarbonyltungsten(0)] co-crystal
• Formula: C22 H12 Cr1.38 O12 S2 W0.62
• Calculated formula: C22 H12 Cr1.3826 O12 S2 W0.6174
• Title of publication: Synthesis and properties of mono- and dimetal Fischer multicarbene complexes derived from thiophene and thieno[2,3-b]thiophene.
• Authors of publication: Lamprecht, Zandria; van Jaarsveld, Nina A.; Bezuidenhout, Daniela I.; Liles, David C.; Lotz, Simon
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2015
• Journal volume: 44
• Journal issue: 44
• Pages of publication: 19218 - 19231
• a: 13.0556 ± 0.0008 Å
• b: 14.5145 ± 0.001 Å
• c: 13.8325 ± 0.0009 Å
• α: 90°
• β: 95.395 ± 0.0018°
• γ: 90°
• Cell volume: 2609.6 ± 0.3 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 2 K
• Number of distinct elements: 6
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0344
• Residual factor for significantly intense reflections: 0.0271
• Weighted residual factors for significantly intense reflections: 0.0626
• Weighted residual factors for all reflections included in the refinement: 0.0659
• Goodness-of-fit parameter for all reflections included in the refinement: 1.152
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No