[1,2-Bis(diiso-propyl-phosphan-yl)ethane-κ2P,P′](2-fluoro-N-{[(2-fluoro-phen-yl)aza-nid-yl]carbon-yl}anilinido-κ2N,N′)nickel(II)

摘要

The mol-ecular structure of the title complex, [Ni(C 13 H 8 F 2 N 2 O)(C 14 H 32 P 2 )] or Ni(oFPU)(dippe), where oFPU is the dianion of bis-(2-fluoro-phen-yl)urea and dippe is 1,2-bis-(di-iso-propyl-phosphino)ethane, comprises an Ni II atom with a distorted square-planar coordination environment (geometry index τ 4 = 0.195). One of the fluoro-phenyl rings of the oFPU ligand is disordered over two sets of sites in an 0.832?(7):0.168?(7) ratio. The crystal structure displays C—H?O and C—H?F hydrogen-bonding inter-actions, leading to chains with R 2 2 (12) motifs extending parallel to [100]. The title compound might be of inter-est with respect to the production of urea and carbamate derivatives of nickel(II).