Open AccessTHE TRIAL AND ERROR PROCEDURES IN THE DIRECT METHOD (Ⅱ)
Author(s) -
QiTai Zheng
Publication year - 1986
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.35.1134
Subject(s) - computer science
Some trial and error procedures are often used in the proceeds of structure determination. The present paper provides some procedures to determine phase of structure factor and to build molecular model (selecting E value and starting set, determining atomic kind and occupancy). Many unknown structures have been solved succes-fully by means of these procedures.