A Dithiolate-Bridged (CN)2(CO)Fe−Ni Complex Reproducing the IR Bands of [NiFe] Hydrogenase
摘要:
A dithiolate-bridged dinuclear Fe-Ni complex, which has the desired fac-(CN)(2)(CO) ligand set at iron, has been synthesized. Its CN/CO bands in the IR spectrum reproduce those of the Ni-A, Ni-B, and Ni-SU states, which indicate that these octahedral Fell centers have similar electronic properties. This result verifies the assignment of a (CN)(2)(CO)Fe-II moiety in the active site of [NiFe] hydrogenase.
A Dithiolate-Bridged (CN)2(CO)Fe−Ni Complex Reproducing the IR Bands of [NiFe] Hydrogenase
摘要:
A dithiolate-bridged dinuclear Fe-Ni complex, which has the desired fac-(CN)(2)(CO) ligand set at iron, has been synthesized. Its CN/CO bands in the IR spectrum reproduce those of the Ni-A, Ni-B, and Ni-SU states, which indicate that these octahedral Fell centers have similar electronic properties. This result verifies the assignment of a (CN)(2)(CO)Fe-II moiety in the active site of [NiFe] hydrogenase.