Information card for entry 4320722

Structure parameters

• Formula: C20 H23 Cu N8 O8
• Calculated formula: C20 H23 Cu N8 O8
• Title of publication: Two Polymeric Compounds Built from Mononuclear and Tetrameric Squarate-Copper(II) Complexes by Deprotonation of 3,3-Bis(2-imidazolyl)propionic Acid (HBIP). Synthesis, Crystal Structure, and Magnetic Characterization of [Cu(HBIP)(BIP)](C4O4)1/2.2H2O and [{Cu(BIP)(OH2)}4(μ-C4O4)](ClO4)2.4H2O
• Authors of publication: Youness Akhriff; Juan Server-Carrió; Amparo Sancho; Julia García-Lozano; Emilio Escrivá; Lucía Soto
• Journal of publication: Inorganic Chemistry
• Year of publication: 2001
• Journal volume: 40
• Pages of publication: 6832 - 6840
• a: 7.947 ± 0.001 Å
• b: 12.327 ± 0.004 Å
• c: 13.15 ± 0.003 Å
• α: 113.91 ± 0.02°
• β: 99.85 ± 0.02°
• γ: 90.02 ± 0.02°
• Cell volume: 1156.8 ± 0.5 ų
• Cell temperature: 295 ± 2 K
• Ambient diffraction temperature: 295 ± 2 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.1132
• Residual factor for significantly intense reflections: 0.0602
• Weighted residual factors for significantly intense reflections: 0.1261
• Weighted residual factors for all reflections included in the refinement: 0.1594
• Goodness-of-fit parameter for all reflections included in the refinement: 0.971
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No