Via the sci.techniques.xtallography newsgroup
From: Doug [[email protected]] Newsgroups: sci.techniques.xtallography Subject: atomic scattering factors Date: 06 Dec 2001 01:30:25 Hello, according to Int. Tab Vol C. P476 the Cromer-Mann coefficients generally used to approximate atomic scattering factors in xtallography are derived from the non-relativisitic Hartree-Fock calculations of Cromer and Mann (1968) and the relativistic H-F calculations of Cromer and Waber (1968) Because those results were so fundamental to crystallography, I was wondering if the original Hartree-Fock source code and relevent wavefunctions used therein were archived someplace and generally available? For curiosity value really. thanks Doug |
From: Pieter Kuiper [[email protected]] Newsgroups: sci.techniques.xtallography Subject: Re: atomic scattering factors Date: 06 Dec 2001 10:32:14 Doug [[email protected]] wrote: > according to Int. Tab Vol C. P476 > the Cromer-Mann coefficients generally used to approximate > atomic scattering factors in xtallography are derived from the > non-relativisitic Hartree-Fock calculations of Cromer and Mann (1968) > and the relativistic H-F calculations of Cromer and Waber (1968) More recent values can be found at http://www-cxro.lbl.gov/optical_constants/ -- [email protected] http://www.msi.vxu.se/~pku/ |
Fprime - at GSAS Site
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Scatfac - Graphically viewing Scattering Factors - part of the LMGP (Laboratoire des Materiaux et du G�nie
Physique de l'Ecole Sup�rieure de Physique de Grenoble) suite for Windows - Jean Laugier
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