Information card for entry 4319488

Structure parameters

• Chemical name: Tetra(potassium([2.2.2]-cryptand)) tetra(/m2-maleonitrilediselenolato- tetrahedro-silver(I)
• Formula: C88 H144 Ag4 K4 N16 O24 Se8
• Calculated formula: C88 H144 Ag4 K4 N16 O24 Se8
• Title of publication: Synthesis and Characterization of the Silver Maleonitrilediselenolates and Silver Maleonitriledithiolates [K([2.2.2]-cryptand)]4[Ag4(Se2C2(CN)2)4], [Na([2.2.2]-cryptand)]4[Ag4(S2C2(CN)2)4].0.33MeCN, [NBu4]4[Ag4(S2C2(CN)2)4], [K([2.2.2]-cryptand)]3[Ag(Se2C2(CN)2)2].2MeCN, and [Na([2.2.2]-cryptand)]3[Ag(S2C2(CN)2)2]
• Authors of publication: Craig C. McLauchlan; James A. Ibers
• Journal of publication: Inorganic Chemistry
• Year of publication: 2001
• Journal volume: 40
• Pages of publication: 1809 - 1815
• a: 18.3616 ± 0.0016 Å
• b: 16.5003 ± 0.0014 Å
• c: 19.673 ± 0.0017 Å
• α: 90°
• β: 94.673 ± 0.002°
• γ: 90°
• Cell volume: 5940.6 ± 0.9 ų
• Cell temperature: 153 ± 2 K
• Ambient diffraction temperature: 153 ± 2 K
• Number of distinct elements: 7
• Space group number: 13
• Hermann-Mauguin space group symbol: P 1 2/n 1
• Hall space group symbol: -P 2yac
• Residual factor for all reflections: 0.1523
• Residual factor for significantly intense reflections: 0.0764
• Weighted residual factors for significantly intense reflections: 0.1428
• Weighted residual factors for all reflections included in the refinement: 0.1547
• Goodness-of-fit parameter for all reflections included in the refinement: 1.38
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No