TY - JOUR
T1 - Dibromido(η5-pentamethylcyclopentadienyl) (5-phenyldibenzophosphole-kP)iridium(III) dichloromethane solvate
AU - Kotera, Mai
AU - Suzuki, Takayoshi
PY - 2007/6/6
Y1 - 2007/6/6
N2 - The title compound, [IrBr2(5-C10H15)(C18H13P)]·CH2Cl2, is the first example of an iridium(III) phosphole complex to be characterized by X-ray crystallographic analysis. The Ir - P bond length is 2.2828 (15) Å, which is shorter by 0.04 Å than that of the analogous PPh3 complex. This is indicative of the steric compactness of 5-phenyl-dibenzophosphole compared with PPh3. The dibenzophosphole portion of the ligand is nearly planar, and the planes of the dibenzophosphole units of neighbouring mol-ecules are stacked on top of each other to form a dimer in the crystal structure. The closest C⋯C distances between the planes are 3.9 Å.
AB - The title compound, [IrBr2(5-C10H15)(C18H13P)]·CH2Cl2, is the first example of an iridium(III) phosphole complex to be characterized by X-ray crystallographic analysis. The Ir - P bond length is 2.2828 (15) Å, which is shorter by 0.04 Å than that of the analogous PPh3 complex. This is indicative of the steric compactness of 5-phenyl-dibenzophosphole compared with PPh3. The dibenzophosphole portion of the ligand is nearly planar, and the planes of the dibenzophosphole units of neighbouring mol-ecules are stacked on top of each other to form a dimer in the crystal structure. The closest C⋯C distances between the planes are 3.9 Å.
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U2 - 10.1107/S1600536807026621
DO - 10.1107/S1600536807026621
M3 - Article
AN - SCOPUS:34547150261
VL - 63
JO - Acta Crystallographica Section E: Structure Reports Online
JF - Acta Crystallographica Section E: Structure Reports Online
SN - 1600-5368
IS - 7
ER -