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
hydrogenase, metallo-enzyme, iron, DFT, lewis acid
English
2007
2007
20
2019
2021
none
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].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/370
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