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Stereochemical Aspects of Sulfoxides and Metal Sulfoxide Complexes

Mario Calligaris ; Dipartimento di Scienze Chimiche, Università di Trieste, Via L. Giorgieri 1, I-34127 Trieste, Italy


Puni tekst: engleski pdf 130 Kb

str. 147-169

preuzimanja: 1.433

citiraj


Sažetak

Structural parameters of free and metal coordinated sulfoxides are reviewed and updated average values are derived. For uncoordinated sulfoxides, the average S−O bond distance is 1.4918(9) Å. This value is lengthened to 1.528(1) Å upon O-coordination to metal ions, while it is reduced to 1.4731(6) Å upon S-coordination. The sulfoxide bonding and bridging modes are discussed together with some stereochemical features.

Ključne riječi

sulfoxide; metal complexes; crystal structures; stereo-chemistry; average dimensions

Hrčak ID:

132154

URI

https://hrcak.srce.hr/132154

Datum izdavanja:

1.9.1999.

Posjeta: 1.823 *