Crystal structure of bis[aqua(dipyrido[3,2-a:2',3'-c]phenazine)- cobalt(II)-4,4'-oxybis(benzoato)] –N,N'-dimethylformamide (1:1), [Co(H2O)(C14H8O5)(C18H10N4)2*C3H7NO

Rui Zhang, Rong-Chang Zhang
2009 Zeitschrift für Kristallographie - New Crystal Structures  
C67H47C02N9O13, monoclinic, P12i/cl (no. 14), α = 23.219(5) Â, b = 18.342(4) Â,c = 14.511(3) Â, β = 100.45(3)°, V = 6077.5 Â 3 , Ζ = 4, R gt (F) = 0.080, wR^F 2 ) = 0.207, T= 293 Κ. Source of material A mixture of 4,4'-oxybis(benzoic acid) (H2oba, 1 mmol), dipyrido[3,2-a:2',3'-c]phenazine (dppz, 0.5 mmol), and CoCl2-6H20 (1 mmol) was suspended in a mixture of deionized water (4 ml) and DMF (10 ml) and sealed in a 20 ml Teflon-lined autoclave. Upon heating at 180 °C for two days, the autoclave
more » ... ys, the autoclave was slowly cooled to room temperature. The crystals were collected, washed with deionized water and dried. Experimental details H atoms on C atoms were generated geometrically and refined as riding atoms with d(C-H) = 0.93 A and í/¡so(H) = 1.2 U t q(C). The H atoms of the water molecules were not located in a difference Fourier map.
doi:10.1524/ncrs.2009.224.14.290 fatcat:onuelenscvfufeza5c72rj7mle