Crystal structure of benzophenone-3,3',4,4'-tetracarboxylicimide-N,N'- diacetic acid — pyridine (1:2), C21H12N2O9·2C5H5N, C31H22N4O9

C31H22N4O9, triclinic, P1̄ (no. 2), a = 8.258(2) Å, b = 10.942(2) Å, c = 16.622(4) Å, α = 74.057(4)°, β = 87.270(5)°, γ = 73.689(5)°, V = 1385.3 Å3, Z = 2, Rgt(F) = 0.0518, wRref(F2) = 0.1341, T = 190 K.

Bibliographic Details

Published in:	Zeitschrift für Kristallographie - New Crystal Structures
Main Authors:	Ge Chunhua, Jiao Yang, Zhang Chenglong, Zhang Xiangdong
Format:	Article
Language:	English
Published:	De Gruyter 2014-08-01
Online Access:	https://doi.org/10.1515/ncrs-2014-0110