Information card for entry 7720153

Structure parameters

• Formula: C8 H14 Br6 N4 Tc
• Calculated formula: C8 H14 Br6 N4 Tc
• Title of publication: Crystallographic insights into (ImHR)₂[TcBr₆] (Im = imidazole, R = H, Me, Et): non-covalent interactions and mass spectrometry.
• Authors of publication: Novikov, Anton P.; Volkov, Mikhail A.; Grigoriev, Mikhail S.
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2026
• Journal volume: 55
• Journal issue: 9
• Pages of publication: 3990 - 3999
• a: 7.8599 ± 0.0006 Å
• b: 16.0412 ± 0.0013 Å
• c: 7.2519 ± 0.0006 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 914.34 ± 0.13 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 5
• Space group number: 18
• Hermann-Mauguin space group symbol: P 21 21 2
• Hall space group symbol: P 2 2ab
• Residual factor for all reflections: 0.0471
• Residual factor for significantly intense reflections: 0.0359
• Weighted residual factors for significantly intense reflections: 0.0773
• Weighted residual factors for all reflections included in the refinement: 0.0809
• Goodness-of-fit parameter for all reflections included in the refinement: 1.05
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No