Two polymorphs of chlorido(cyclohexyldiphenylphosphine)gold(I).
The title compound, [AuCl(C(18)H(21)P)], 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 [P2(1)/n for (Is) and P2(1)/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.
Guzei
Ilia A
IA
Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, WI 53706, USA. iguzei@chem.wisc.edu
Arachchige
Indika
I
Ivanov
Sergei A
SA
D003460:Crystallization; D018360:Crystallography, X-Ray; D006046:Gold / Q000737:chemistry*; D008958:Models, Molecular; D050607:Organogold Compounds / Q000737:chemistry*; D013237:Stereoisomerism
D050607:Organogold Compounds; C548554:chlorido(cyclohexyldiphenylphosphine)gold(I); D006046:Gold