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2,2'-Dimeth-oxy-6,6'-dinitro-biphen-yl.

ABSTRACT: In the title compound, C(14)H(12)N(2)O(6), the half mol-ecule in the asymmetric unit of the cell is completed by a crystallographic twofold rotation axis, and the two benzene rings of the complete mol-ecule make a dihedral angle of 60.5?(3)°. Furthermore, inter-molecular weak C-H?O hydrogen bonds link adjacent mol-ecules, forming a two-dimensional sheet. These sheets are stablized by face-to-face weak ?-? contacts [centroid-centroid distance = 3.682?(1)?Å] between the nearly parallel [dihedral angle = 0.12?(7)°] benzene rings of the neighboring mol-ecules, resulting in a three-dimensional network.

SUBMITTER: Miao SB

PROVIDER: S-EPMC2970430 | biostudies-other | 2009

REPOSITORIES: biostudies-other

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2,2'-Dimeth-oxy-6,6'-dinitro-biphen-yl.

Miao Shao-Bin SB Deng Dong-Sheng DS Liu Xian-Ming XM Ji Bao-Ming BM

Acta crystallographica. Section E, Structure reports online 20090905 Pt 10

In the title compound, C(14)H(12)N(2)O(6), the half mol-ecule in the asymmetric unit of the cell is completed by a crystallographic twofold rotation axis, and the two benzene rings of the complete mol-ecule make a dihedral angle of 60.5 (3)°. Furthermore, inter-molecular weak C-H⋯O hydrogen bonds link adjacent mol-ecules, forming a two-dimensional sheet. These sheets are stablized by face-to-face weak π-π contacts [centroid-centroid distance = 3.682 (1) Å] between the nearly parallel [dihedral a ...[more]

PMID: 21577785

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