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Rauchfuss, Thomas B. Lawrence, Joshua D. 2015-09-25T22:12:43Z 2015-09-25T22:12:43Z 10000-01-01 2002 2002 New structural models for the H2-oxidizing state of the H-cluster were synthesized. Electron-rich polyisocyano compounds Fe2(S 2CnH2n)(CO)2(CNMe)4 undergo oxidatively induced reaction with additional CNMe to give [Fe2(S2CnH 2n)(CNMe)7](PF6)2, the first members of a new class of iron thiolates. Crystallographic characterization established that the 34 e- dinuclear core resembles the [Fe 2]H portion of the H-cluster. Treatment of [Fe2(S 2C3H6)(CNMe)7](PF6) 2 with excess CNMe led to [Fe2(S2C3H 6)(CNMe)10](PF6)2; the rate of addition of isocyanide is increased by more than three orders of magnitude under photolytic conditions. Made available in DSpace on 2015-09-25T22:12:43Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 3070020.pdf: 6926295 bytes, checksum: b0b68fc79a98108ff48f92b17bcf7d3c (MD5) Previous issue date: 2002 Embargo set by: Seth Robbins for item 85351 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs U of I Only 161 p. Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2002. http://hdl.handle.net/2142/84070 (MiAaPQ)AAI3070020 eng Chemistry, Biochemistry Structural and Functional Models of the Iron -Only Hydrogenase Enzymes text Chemistry Chemistry University of Illinois at Urbana-Champaign Dissertation Ph.D.