Premium
O−H⋅⋅⋅Pt II : Hydrogen Bond with a Strong Dispersion Component
Author(s) -
Kozelka Jiří,
Bergès Jacqueline,
Attias Roger,
Fraitag Jann
Publication year - 2000
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/(sici)1521-3773(20000103)39:1<198::aid-anie198>3.0.co;2-o
Subject(s) - hydrogen bond , dispersion (optics) , ab initio , chemistry , molecule , london dispersion force , component (thermodynamics) , ab initio quantum chemistry methods , platinum , aqueous solution , hydrogen , computational chemistry , crystallography , organic chemistry , catalysis , thermodynamics , physics , optics , van der waals force
An MP2 ab initio study of the interaction between a H 2 O molecule and trans ‐[Pt(OH) 2 (NH 3 ) 2 ] revealed a HO−H⋅⋅⋅Pt II hydrogen bond (see picture) with a strong dispersion component (ca. 4 kcal mol −1 ). This dispersion interaction is independent of the charge on the complex and is likely to be ubiquitous in aqueous solutions of Pt II complexes.