Acta Cryst. (2012). E68, m1201
[ doi:10.1107/S1600536812035957 ]

fac-Bromidotricarbonyl[2-(diisopropylphosphanyl)benzaldehyde-²O,P]rhenium(I)

C. Apostolidis, M. Ahlmann and O. Walter

Abstract: The structure of the title complex, [ReBr(C₁₃H₁₉OP)(CO)₃], displays a facial coordination of the three CO ligands and a ²O,P coordination mode of the 2-diisopropylphosphinobenzaldehyde ligands. The Re-C bond distance for the CO ligand trans to the P atom is, due to its trans influence, elongated to 1.943 (3) Å, showing that this CO ligand is more weakly bound to the Re centre than the other two.

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