Dipyridinebis[4,4,4-trifluoro-1-(4-nitrophenyl)butane-1,3-dionato]copper(II)

✍ Scribed by Fan, Ling ;Wang, Dun-Jia ;Zheng, Jing

• Book ID: 104491304
• Publisher: International Union of Crystallography
• Year: 2007
• Tongue: English
• Weight: 709 KB
• Volume: 63
• Category: Article
• ISSN: 1600-5368
• DOI: 10.1107/s1600536807029649

✦ Synopsis

In the centrosymmetric title compound, [Cu(C 10 H 5 F 3- NO 4 ) 2 (C 5 H 5 N) 2 ], the Cu II atom is hexacoordinate and lies in a square plane formed by four O atoms. Two pyridine molecules complete the coordination in trans positions. In the crystal structure there are intramolecular C-HÁ Á ÁF and intermolecular C-HÁ Á ÁO hydrogen bonds.

Related literature

For related literature, see: Shavaleev et al. (2003); Sloopa et al. (2002).

Experimental Crystal data [Cu(C 10 H 5 F 3 NO 4 ) 2 (C 5 H 5 N) 2 ] M r = 742.04 Monoclinic, P2 1 =c a = 12.5939 (9) A b = 8.7423 (6) A c = 14.1918 (10) A = 106.245 (1) V = 1500.13 (18) A ˚3 Z = 2 Mo K radiation = 0.83 mm À1 T = 292 (2) K 0.20 Â 0.10 Â 0.10 mm Data collection Bruker APEX CCD area-detector diffractometer Absorption correction: multi-scan (SADABS; Sheldrick, 2001a) T min = 0.852, T max = 0.922 12289 measured reflections 3278 independent reflections 2298 reflections with I > 2(I) R int = 0.080 Refinement R[F 2 > 2(F 2 )] = 0.047 wR(F 2 ) = 0.108 S = 0.97 3278 reflections