Information card for entry 4062030

Structure parameters

• Formula: C20 H30 Mg
• Calculated formula: C20 H30 Mg
• Title of publication: Bis(pentamethylcyclopentadienyl)magnesium: Unexpected Determination of the Until Now Unknown Molecular Structure of the Crystalline Compound
• Authors of publication: Vollet, Jean; Baum, Elke; Schnöckel, Hansgeorg
• Journal of publication: Organometallics
• Year of publication: 2003
• Journal volume: 22
• Journal issue: 12
• Pages of publication: 2525 - 2527
• a: 9.9027 ± 0.0008 Å
• b: 12.7901 ± 0.0008 Å
• c: 23.028 ± 0.002 Å
• α: 90°
• β: 90.578 ± 0.011°
• γ: 90°
• Cell volume: 2916.4 ± 0.4 ų
• Cell temperature: 200 ± 2 K
• Ambient diffraction temperature: 200 ± 2 K
• Number of distinct elements: 3
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No