TY - JOUR
T1 - Carbonyl-carbonyl and carbonyl-π interactions as directing motifs in the supramolecular structure of carbonyl(3-oxopenta-1,4-diene-1,5-diyl)[tris(3,5- dimethyl-1H-pyrazol-1-yl-κN 2)methane]iridium(III) trifluoromethanesulfonate
AU - Hernández-Juárez, Martín
AU - Salazar-Pereda, Veronica
AU - Padilla-Martínez, Itzia I.
AU - García-Báez, Efrén V.
PY - 2012/12
Y1 - 2012/12
N2 - In the title complex salt, [Ir(C5H4O)(C16H22N6)(CO)](CF3O3S), the Ir III centre adopts a distorted octahedral geometry with a facial coordination of the tris(3,5-dimethyl-1H-pyrazol-1-yl)methane ligand. The C-C distances of the iridacycle are in agreement with its iridacyclohexa-2,5-dien-4- one nature, which presents a nonsymmetric boat-like conformation with the C-Ir-C vertex more bent than the C-C(=O)-C vertex. The supramolecular architecture is mainly directed by CO⋯CO and CO⋯π and Csp 3- H⋯O interactions, the arrangement of which depends on the anion.
AB - In the title complex salt, [Ir(C5H4O)(C16H22N6)(CO)](CF3O3S), the Ir III centre adopts a distorted octahedral geometry with a facial coordination of the tris(3,5-dimethyl-1H-pyrazol-1-yl)methane ligand. The C-C distances of the iridacycle are in agreement with its iridacyclohexa-2,5-dien-4- one nature, which presents a nonsymmetric boat-like conformation with the C-Ir-C vertex more bent than the C-C(=O)-C vertex. The supramolecular architecture is mainly directed by CO⋯CO and CO⋯π and Csp 3- H⋯O interactions, the arrangement of which depends on the anion.
UR - http://www.scopus.com/inward/record.url?scp=84872033407&partnerID=8YFLogxK
U2 - 10.1107/S010827011204499X
DO - 10.1107/S010827011204499X
M3 - Artículo
SN - 0108-2701
VL - 68
SP - m367-m369
JO - Acta Crystallographica Section C: Crystal Structure Communications
JF - Acta Crystallographica Section C: Crystal Structure Communications
IS - 12
ER -