Acta Cryst. (2010). C66, m55-m57 [ doi:10.1107/S0108270110001861 ]
Abstract: The title compound, [AuCl(C18H21P)], a monomeric two-coordinate gold(I) complex, has been characterized at 100 K as two distinct monoclinic polymorphs, one from a single crystal, (Is), and one from a pseudo-merohedrally twinned crystal, (It). The molecular structures in the two monoclinic [P21/n for (Is) and P21/c for (It)] polymorphs are similar; however, the packing arrangements in the two lattices differ considerably. The structure of (It) is pseudo-merohedrally twinned by a twofold rotation about the a* axis.
Formula: Two polymorphs of [AuCl(C18H21P)]
Structure factor file (CIF format) (257.8 kbytes)
Structure factor file (CIF format) (205.1 kbytes)
To open or display or play some files, you may need to set your browser up to use the appropriate software. See the full list of file types for an explanation of the different file types and their related mime types and, where available links to sites from where the appropriate software may be obtained.
The download button will force most browsers to prompt for a file name to store the data on your hard disk.
Where possible, images are represented by thumbnails.
Copyright © International Union of Crystallography