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N-[2-(2-Chloro-phen-yl)-2-hydroxy-ethyl]propan-2-aminium hemioxalate.

ABSTRACT: The asymmetric unit of the title compound, C(11)H(17)ClNO(+)·0.5C(2)O(4) (2-), consists of one N-[2-(2-chloro-phen-yl)-2-hydroxy-ethyl]propan-2-ammonium cation and one-half of a centrosymmetric oxalate anion. In the cation, the C/C/N plane of the ethyl-ammonium group is almost perpendicular to the benzene ring, with a dihedral angle of 88.72?(17)°. In the crystal structure, the two components are connected by O-H?O and N-H?O hydrogen bonds, forming a supra-molecular tape along the a axis. Between the tapes, a C-H?O inter-action is observed.

SUBMITTER: Tang Z 

PROVIDER: S-EPMC2969379 | biostudies-literature | 2009 Jun

REPOSITORIES: biostudies-literature

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N-[2-(2-Chloro-phen-yl)-2-hydroxy-ethyl]propan-2-aminium hemioxalate.

Tang Zhan Z   Xu Min M   Zhang Hui-Cheng HC   Feng Hai H  

Acta crystallographica. Section E, Structure reports online 20090624 Pt 7

The asymmetric unit of the title compound, C(11)H(17)ClNO(+)·0.5C(2)O(4) (2-), consists of one N-[2-(2-chloro-phen-yl)-2-hydroxy-ethyl]propan-2-ammonium cation and one-half of a centrosymmetric oxalate anion. In the cation, the C/C/N plane of the ethyl-ammonium group is almost perpendicular to the benzene ring, with a dihedral angle of 88.72 (17)°. In the crystal structure, the two components are connected by O-H⋯O and N-H⋯O hydrogen bonds, forming a supra-molecular tape along the a axis. Betwee  ...[more]

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