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3,9-Dimethyl-3,9-bis-(4-nitro-phen-yl)-2,4,8,10-tetra-oxaspiro-[5.5]undeca-ne.

ABSTRACT: In the title compound, C(21)H(22)N(2)O(8), both of the nonplanar six-membered heterocycles adopt chair conformations. The dihedral angle between the terminal benzene rings is 58.22?(11)°. Weak inter-molecular C-H?O inter-actions are observed in the crystal structure.

SUBMITTER: Sun X 

PROVIDER: S-EPMC3120352 | biostudies-other | 2011 Jun

REPOSITORIES: biostudies-other

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3,9-Dimethyl-3,9-bis-(4-nitro-phen-yl)-2,4,8,10-tetra-oxaspiro-[5.5]undeca-ne.

Sun Xiaoqiang X   Yu Bin B   Zhang Xiuqin X   Chao Xuqiang X   Chen Qiang Q  

Acta crystallographica. Section E, Structure reports online 20110507 Pt 6

In the title compound, C(21)H(22)N(2)O(8), both of the nonplanar six-membered heterocycles adopt chair conformations. The dihedral angle between the terminal benzene rings is 58.22 (11)°. Weak inter-molecular C-H⋯O inter-actions are observed in the crystal structure. ...[more]