Accession Number : AD0667463

Title :   THE TANGENT FORMULA PROGRAM FOR THE X-RAY ANALYSIS OF NONCENTROSYMMETRIC CRYSTALS.

Descriptive Note : Final rept.,

Corporate Author : NAVAL RESEARCH LAB WASHINGTON D C

Personal Author(s) : Brenner,Stephen A. ; Gum,Peter H.

Report Date : 21 MAR 1968

Pagination or Media Count : 68

Abstract : The report contains a description and operating instructions for the tangent-formula refinement program applicable to noncentrosymmetric crystals. This program is coded entirely in FORTRAN language for a large-sized memory computer and is completely listed in the Appendixes. (Author)

Descriptors :   (*CRYSTAL STRUCTURE, *X RAY DIFFRACTION), (*COMPUTER PROGRAMMING, X RAY DIFFRACTION), DATA PROCESSING, COMPUTER PROGRAMS, SYMMETRY(CRYSTALLOGRAPHY), FLOW CHARTING

Subject Categories : Physical Chemistry
      Computer Programming and Software
      Crystallography

Distribution Statement : APPROVED FOR PUBLIC RELEASE