单阴离子多齿负载的一价和二价锰和铁配合物的配位化学 配体,[N 2 P 2 ](其中[N 2 P 2 ] = t BuN (-) SiMe 2 N(CH 2 CH 2 P i Pr 2)2)和[N 2 P 2甲苯基](其中[N 2 P 2甲苯基] = MeC 6 H 4 N (-) SiMe 2(CH 2 CH 2 P i Pr 2)2) 被表达。Mn(II)和Fe(II)卤化物络合物[N 2 P 2 ] MnCl(1)和[N 2 P 2 ] FeCl(2)用作前驱体的前体。烷基 和 氢化物种类[N 2 P 2 ] MnMe(3),[N 2 P 2 ] FeMe(4),[N 2 P 2 ] FeCH 2 SiMe 3(5)和([N 2 P 2 ] Mn)2(μ -H)2(6)。减少的1分2的结果,在新桥接二氮复合物的形成([N 2 P 2 ]的Mn)2(μ-N 2)(7)和([N 2 P 2
Transition metal dinitrogen complexes supported by a versatile monoanionic [N2P2] ligand
作者:Wayne A. Chomitz、John Arnold
DOI:10.1039/b709763h
日期:——
By adjusting to the steric and electronic requirements of differing metal centers, the new multidentate monoanionic ligand [N(2)P(2)] has demonstrated a unique ability to stabilize a range of transition metal-dinitrogen complexes in a variety of oxidation states and coordination geometries.