Journal article
Formation of iron thiolates via complexes of molecular hydrogen
Inorganic Chemistry, Vol.29(8), pp.1496-1500
1990
Abstract
Protonation of FeH2(DMPE)2 [DMPE = 1,2-bis(dimethylphosphino)ethane] by arene- or alkanethiols affords the molecular hydrogen complex [Fe(H2)H(DMPE)2]+, in which the weakly bound η2-coordinated H2 is readily displaced by alkane- and arenethiolates to give FeH(RS)(DMPE)2 and Fe(RS)2(DMPE)2. Both the thiolate iron hydrides and the iron dithiolates exist as equilibrating mixtures of cis and trans stereoisomers in solution, and both readily exchange thiol ligands with added thiols. Crystals of [FeSCH2CH2S(DMPE)2] are orthorhombic, of space group Pcan, with a = 10.309 (2) Ã…, b = 13.897 (2) Ã…, c = 15.090 (4) Ã…, Z = 4, and R = 0.052 (4728 F). The Fe-S bond length is 2.349 (1) Ã….
Details
- Title
- Formation of iron thiolates via complexes of molecular hydrogen
- Authors
- Sue E Boyd (Author)L D Field (Author)T W Hambley (Author)David James Young (Author)
- Publication details
- Inorganic Chemistry, Vol.29(8), pp.1496-1500
- Publisher
- American Chemical Society
- Date published
- 1990
- DOI
- 10.1021/ic00333a011
- ISSN
- 0020-1669
- Organisation Unit
- University of the Sunshine Coast, Queensland
- Language
- English
- Record Identifier
- 99449493902621
- Output Type
- Journal article
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