Current time in Korea 03:51 Aug 22 (Thu) Year 2019 KCS KCS Publications
KCS Publications
My Journal Log In Register
HOME > Search > Browsing(BKCS) > Archives

Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 6, Number 6
BKCSDE 6(6)
June 20, 1985 

 
Title
The Crystal and Molecular Structure of Cholesteryl Formate
Author
Boo Kyung Kang, Myung Ja Chung, Young Ja Park
Keywords
Abstract
Cholesteryl formate (HCOOC27H45) is monoclinic, space group P21, with a = 15.757(1), b = 6.073(1), c = 13.592(2) Å, β = 94.1(1)°, Z = 2. Intensities were measured, using an automatic diffractometer with graphite-monochromated Cu-Kα radiation. The structure was solved by a direct method and refined by least-squares method. The final R factor was 0.087 for 1640 observed reflections. There are no unusual bond distances and angles. The molecules are arranged in antiparallel array forming monolayers of thickness d100 = 15.757 Å. Adjacent cholesteryl ring groups are related by the translation operation along the b axis.
Page
333 - 337
Full Text
PDF