Information card for entry 4334692

Structure parameters

• Formula: D2 Ga Rb
• Calculated formula: D2 Ga Rb
• Title of publication: Varying the Alkali-Metal Radii in (KxRb1-x)n[GaH2]n (0 <=x<= 1) Reorients a Stable Polyethylene-Structured [GaH2]nn- Anionic Chain
• Authors of publication: Henrik Fahlquist; Dag Noréus; Magnus H. Sørby
• Journal of publication: Inorganic Chemistry
• Year of publication: 2013
• Journal volume: 52
• Pages of publication: 4771 - 4773
• a: 7.4536 ± 0.0004 Å
• b: 4.4838 ± 0.0002 Å
• c: 9.5466 ± 0.0004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 319.05 ± 0.03 ų
• Cell temperature: 298 K
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 3
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Residual factor R(I) for significantly intense reflections: 4.7348
• Method of determination: powder diffraction
• Diffraction radiation probe: neutron
• Diffraction radiation wavelength: 1.5556 Å
• Diffraction radiation type: ConstantWavelengthNeutronDiffraction
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes