Chemical Research in Chinese Universities ›› 1998, Vol. 14 ›› Issue (4): 375-378.

• Articles • Previous Articles     Next Articles

Synthesis and Crystal Structure of 10-Phenyl-1,7-dithia-4-oxa-10-aza-12-crown-4

NIU Chang-rong1, JIANG Hua1, WU Cheng-tai1, LUO Bao-sheng2   

  1. 1. Department of Chemistry, Wuhan University 430072;
    2. Center of Instrumental Analysis, Wuhan University, Wuhan 430072
  • Received:1997-12-26 Online:1998-12-24 Published:2011-08-17

Abstract: The crystal structure of the title compound C14H21ONS2 was determined by means of X-ray diffraction method.Its crystallog raphic data are as follows:Mr=283.46,it is a monoclinic crystal system,the space group P21/n,a=1.273 7(3)nm,b=1.510 9(5)nm,c=0.798 0(6)nm,=107.17(3)°,V=1.467 4 nm3,Z=4,Dc=1.283 g·cm-3,(MoK)=3.370 cm-1,F(000)=608,R1=0.079,Rw=0.076 for 1.689 observed reflections with I≥6(I).Both the phenyl and hetero cyclic rings in the title compound are distorted to form a conjugate system.

Key words: Crystal structure, Free ligand, Mixed-donor macromolecular ligand