Premium
Quantum field lability indexes of ligands for predicting some properties of platinum complexes
Author(s) -
Tulub Alexander A.,
Skaletskii Evgenii K.,
Stefanov Vassilii E.
Publication year - 1997
Publication title -
international journal of quantum chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.484
H-Index - 105
eISSN - 1097-461X
pISSN - 0020-7608
DOI - 10.1002/(sici)1097-461x(1997)65:1<49::aid-qua5>3.0.co;2-0
Subject(s) - lability , chemistry , ligand (biochemistry) , ionic bonding , quantum , platinum , field (mathematics) , wave function , ligand field theory , fock space , state (computer science) , computational chemistry , quantum mechanics , physics , mathematics , pure mathematics , ion , algorithm , catalysis , biochemistry , receptor
The state of a ligand in a molecule is discussed in terms of the quantum field theory operating with wave functions and occupation numbers in the Fock space. Following the basic concepts of the quantum theory, the state of a ligand is considered as an average weighed value of two ionic states given in the form of effective electron charge on ligand. A shift in the ligand state between the ionic states under the influence of an external field is estimated in terms of lability indexes arising as a result of the information statistical theory application to the problem of quantum parameter estimation. The proposed indexes combined with their energetic characteristics are used for predicting cis and trans effects in platinum(II) complexes forming the Werner–Miolatti series. © 1997 John Wiley & Sons, Inc. Int J Quant Chem 65 : 49–57, 1997