Di-bromido-[N-(1-di-ethyl-amino-1-oxo-3-phenyl-propan-2-yl)-N′-(pyridin-2-yl)imidazol-2-yl-idene]palladium(II) di-chloro-methane monosolvate

摘要

In the mol-ecule of the title N , N ′-disubstituted imidazol-2-yl-idene palladium(II) complex, [PdBr 2 (C 21 H 24 N 4 O)]·CH 2 Cl 2 , the palladium(II) atom adopts a slightly distorted square-planar coordination (r.m.s. deviation = 0.0145??), and the five-membered chelate ring is almost planar [maximum displacement = 0.015?(8)??]. The mol-ecular conformation is enforced by intra-molecular C—H?Br hydrogen bonds. In the crystal, complex mol-ecules and di-chloro-methane mol-ecules are linked into a three-dimensional network by C—H?O and C—H?Br hydrogen bonds.