摘要
The asymmetric unit of the title compound, C(11)H(17)ClNO(+)center dot-0.5C(2)O(4)(2-), consists of one N-[2-(2-chlorophenyl)-2-hydroxyethyl]propan-2-ammonium cation and one-half of a centrosymmetric oxalate anion. In the cation, the C/C/N plane of the ethylammonium group is almost perpendicular to the benzene ring, with a dihedral angle of 88.72 (17)degrees. In the crystal structure, the two components are connected by O-H center dot center dot center dot O and N-H center dot center dot center dot O hydrogen bonds, forming a supramolecular tape along the a axis. Between the tapes, a C-H center dot center dot center dot O interaction is observed.
- 出版日期2009-7
- 单位浙江工业大学; 杭州市第一人民医院