The new complexes Fe-2(S(2)CnH(2)n)(CO)(2)(dppv)(2) (n = 2, 3; dppv = cis-1,2-C2H2(PPh2)(2)) form adducts with AlBr3 and B(C6F5)(3), which adopt the "rotated structure" proposed for the active site of the Fe-only hydrogenases - the propanedithiolate is significantly more Lewis basic due to nonbonded interactions between the dithiolate strap and the ligands on Fe.

Justice, A., Zampella, G., DE GIOIA, L., & Rauchfuss, T. (2007). Lewis vs. Bronsted-basicities of diiron dithiolates: spectroscopic detection of the "rotated structure'' and remarkable effects of ethane- vs. propanedithiolate. CHEMICAL COMMUNICATIONS, 2007(20), 2019-2021 [10.1039/B700754J].

Lewis vs. Bronsted-basicities of diiron dithiolates: spectroscopic detection of the "rotated structure'' and remarkable effects of ethane- vs. propanedithiolate

ZAMPELLA, GIUSEPPE;DE GIOIA, LUCA;
2007

Abstract

The new complexes Fe-2(S(2)CnH(2)n)(CO)(2)(dppv)(2) (n = 2, 3; dppv = cis-1,2-C2H2(PPh2)(2)) form adducts with AlBr3 and B(C6F5)(3), which adopt the "rotated structure" proposed for the active site of the Fe-only hydrogenases - the propanedithiolate is significantly more Lewis basic due to nonbonded interactions between the dithiolate strap and the ligands on Fe.
Articolo in rivista - Articolo scientifico
Scientifica
hydrogenase, metallo-enzyme, iron, DFT, lewis acid
English
Justice, A., Zampella, G., DE GIOIA, L., & Rauchfuss, T. (2007). Lewis vs. Bronsted-basicities of diiron dithiolates: spectroscopic detection of the "rotated structure'' and remarkable effects of ethane- vs. propanedithiolate. CHEMICAL COMMUNICATIONS, 2007(20), 2019-2021 [10.1039/B700754J].
Justice, A; Zampella, G; DE GIOIA, L; Rauchfuss, T
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/10281/370
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