Open Access1,4-Bis(4-methyl-2-nitrophenoxy)butane
Author(s) -
Huihui Zhang,
Haiyan Wang,
Jianhua Yu
Publication year - 2017
Publication title -
iucrdata
Language(s) - English
Resource type - Journals
ISSN - 2414-3146
DOI - 10.1107/s2414314617017345
Subject(s) - chemistry , crystal structure , butane , molecule , crystallography , crystal (programming language) , nitro , inversion (geology) , group (periodic table) , unit (ring theory) , stereochemistry , organic chemistry , catalysis , computer science , programming language , paleontology , alkyl , structural basin , biology , mathematics education , mathematics
The asymmetric unit of the title compound, C18H20N2O6, contains one-half molecule, the mid-point of the central C—C bond being located on a crystallographic inversion centre. In the crystal, weak C—H...O interactions generate a layered structure. The O atoms of the nitro group are disordered over two sets of sites with a refined occupancy ratio of 0.700 (8):0.300 (8)