In this work, within the DFT framework, the chemical reactivity
descriptors are evaluated and they are used to correlate the toxic
nature of some Polychlorinated biphenyls. We have used semi-
empirical AM1 procedure, to compute the orbital energies (HOMO,
LUMO). The Ionization energies and electron affinities are
calculated using the Koopmans theorem. The hardness and the
electronegativity of the PCBs are calculated using the Parr Pearson
formula. The electrophilicity index was calculated using the
formula of Parr et al. We have plotted the computed hardness values
with the observed pIC value and have found a good correlation.
General
Imprint: |
Lap Lambert Academic Publishing
|
Country of origin: |
Germany |
Release date: |
June 2010 |
First published: |
June 2010 |
Authors: |
Nazmul Islam
|
Dimensions: |
229 x 152 x 6mm (L x W x T) |
Format: |
Paperback - Trade
|
Pages: |
96 |
ISBN-13: |
978-3-8383-7670-7 |
Categories: |
Books >
Science & Mathematics >
Chemistry >
Physical chemistry >
General
|
LSN: |
3-8383-7670-6 |
Barcode: |
9783838376707 |
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