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2,2'-Bis(meth-oxy-meth-oxy)-3,3'-diphenyl-1,1'-binaphthalene.

ABSTRACT: The asymmetric unit of the title compound, C(36)H(30)O(4), contains two crystallographically independent mol-ecules of similar geometry. In both mol-ecules, the meth-oxy-meth-oxy groups are disordered over two positions with refined site occupancies of 0.613?(3):0.387?(3) and 0.589?(4):0.411?(4). The dihedral angles between the naphthalene planes within the same mol-ecule are 71.72?(7) and 71.73?(8)°. In the crystal, neighbouring mol-ecules are linked by inter-molecular C-H?O hydrogen bonds, forming double chains parallel to the c axis.

SUBMITTER: Zong H 

PROVIDER: S-EPMC3050160 | biostudies-other | 2010

REPOSITORIES: biostudies-other

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2,2'-Bis(meth-oxy-meth-oxy)-3,3'-diphenyl-1,1'-binaphthalene.

Zong Hua H   Huang Hua-Yin HY   Hu Bing B   Bian Guang-Ling GL   Song Ling L  

Acta crystallographica. Section E, Structure reports online 20101224 Pt 1

The asymmetric unit of the title compound, C(36)H(30)O(4), contains two crystallographically independent mol-ecules of similar geometry. In both mol-ecules, the meth-oxy-meth-oxy groups are disordered over two positions with refined site occupancies of 0.613 (3):0.387 (3) and 0.589 (4):0.411 (4). The dihedral angles between the naphthalene planes within the same mol-ecule are 71.72 (7) and 71.73 (8)°. In the crystal, neighbouring mol-ecules are linked by inter-molecular C-H⋯O hydrogen bonds, for  ...[more]

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