Information card for entry 4120015

Structure parameters

• Common name: Ta-complex
• Chemical name: Ta-complex, AK-750
• Formula: C38 H70 N8 Ta2
• Calculated formula: C38 H70 N8 Ta2
• Title of publication: N-N Bond Cleavage of Mid-Valent Ta(IV) Hydrazido and Hydrazidium Complexes Relevant to the Schrock Cycle for Dinitrogen Fixation
• Authors of publication: Andrew J. Keane; Peter Y. Zavalij; Lawrence R. Sita
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2013
• Journal volume: 135
• Pages of publication: 9580 - 9583
• a: 11.3498 ± 0.0006 Å
• b: 11.3498 ± 0.0006 Å
• c: 31.8364 ± 0.0017 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 4101.1 ± 0.4 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 2 K
• Number of distinct elements: 4
• Space group number: 92
• Hermann-Mauguin space group symbol: P 41 21 2
• Hall space group symbol: P 4abw 2nw
• Residual factor for all reflections: 0.0145
• Residual factor for significantly intense reflections: 0.0139
• Weighted residual factors for significantly intense reflections: 0.0312
• Weighted residual factors for all reflections included in the refinement: 0.0314
• Goodness-of-fit parameter for all reflections included in the refinement: 1
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No