Accession Number : AD0716747
Title : Computer Program for the Least-Squares Determination of the Phases of the Crystal Structure Factors.
Descriptive Note : Final rept.,
Corporate Author : NAVAL RESEARCH LAB WASHINGTON D C
Personal Author(s) : Hancock,J. Harrison ; Fisher,Janet E. ; Hauptman,Herbert A.
Report Date : 16 DEC 1970
Pagination or Media Count : 47
Abstract : An effective technique, employing the Principle of Least Squares, which leads from the values of the crystal structure invariants to the values of individual phases, has recently been obtained. In the present report the details of the computer program which implements this technique are described. An auxiliary program to identify the required structure invariants has also been written and is contained herein. (Author)
Descriptors : (*CRYSTAL STRUCTURE, COMPUTER PROGRAMS), LEAST SQUARES METHOD, PHASE STUDIES, CRYSTAL LATTICES
Subject Categories : Computer Programming and Software
Distribution Statement : APPROVED FOR PUBLIC RELEASE