title: Detailed example of the identification and crystallographic analysis of a pseudo-merohedrally twinned crystal.
abstract: A detailed description of the procedures utilized in the non-routine X-ray single-crystal structural determination and refinement of a pseudo-merohedrally twinned crystal of an Fe/Ni organometallic complex is presented. It illustrates to the practitioners of crystallography how to properly handle such cases and describes the logic and concrete steps necessary to account for the twinning, pseudo-symmetry and atomic positional disorder.
authors.affiliation: Department of Chemistry, University of Wisconsin-Madison, 1101 University Av., Madison, WI 53558, USA. iguzei@chem.wisc.edu
authors.forename: Ilia
authors.initials: I
authors.lastname: Guzei
authors.forename: Regine
authors.initials: R
authors.lastname: Herbst-Irmer
authors.forename: Apollinaire
authors.initials: A
authors.lastname: Munyaneza
authors.forename: James
authors.initials: J
authors.lastname: Darkwa