title: The iron centre of the cluster-free hydrogenase (Hmd): low-spin Fe(II) or low-spin Fe(0)?
abstract: Infrared data for mono-iron complexes possessing two cis-CO together with Mössbauer data for the enzyme and a model complex support the assignment that the iron centre of the cluster-free hydrogenase Hmd is low-spin Fe(II).
authors.affiliation: Department of Chemistry/Institute for Advanced Study, Nanchang University, Nanchang, 330031, China. xiaoming.liu@ncu.edu.cn.
authors.forename: Xiufeng
authors.initials: X
authors.lastname: Wang
authors.forename: Zhimei
authors.initials: Z
authors.lastname: Li
authors.forename: Xirui
authors.initials: X
authors.lastname: Zeng
authors.forename: Qiuyan
authors.initials: Q
authors.lastname: Luo
authors.forename: David J
authors.initials: DJ
authors.lastname: Evans
authors.forename: Christopher J
authors.initials: CJ
authors.lastname: Pickett
authors.forename: Xiaoming
authors.initials: X
authors.lastname: Liu
mesh_terms: D003067:Coenzymes / Q000737:chemistry / Q000378:metabolism; D006864:Hydrogenase / Q000737:chemistry* / Q000378:metabolism; D007501:Iron / Q000737:chemistry*; D008024:Ligands; D010084:Oxidation-Reduction; D011725:Pyridines / Q000737:chemistry; D013055:Spectrophotometry, Infrared
chemical_list: D003067:Coenzymes; D008024:Ligands; D011725:Pyridines; D007501:Iron; D006864:Hydrogenase