Problem Solving in Computational Molecular Science

Molecules in Different Environments
and Auflage
ISBN: 978-0-7923-4751-4
Verlag: Springer

Buch, Englisch, Band 500, 416 Seiten, Format (B × H): 160 mm x 240 mm, Gewicht: 813 g

Reihe: Nato Science Series C:

For all practical purposes the basic physical equations governing the behaviour of a system at the molecular level can only be solved approximately. The key issue in any reliable and accurate computational study in molecular physics and quantum chemistry is the adoption of a suitable model which contains the essential physics and chemistry, is computationally tractable, and preferably amenable to systematic refinement. The provision of advice on the choice of an appropriate model for a specific problem has so far received scant attention. This issue is becoming acute as `standard' software packages are becoming widely available and are being increasingly heavily used in both the academic and industrial sectors by researchers who have received no special training in the theoretical physics and chemistry that underpins them. This volume provides researchers whose background may not be in the computational molecular sciences with the necessary background to make intelligent use of the methods available by performing reliable calculations of appropriate accuracy and making a considered interpretation of the data so obtained.

Zielgruppe

Research

Autoren/Hrsg.

Wilson, Stephen

Diercksen, Geerd H F

Fachgebiete

• Naturwissenschaften Physik Thermodynamik Festkörperphysik, Kondensierte Materie
• Naturwissenschaften Physik Thermodynamik Plasmaphysik
• Naturwissenschaften Physik Quantenphysik Atom- und Molekülphysik
• Naturwissenschaften Chemie Physikalische Chemie Quantenchemie, Theoretische Chemie

Inhaltsverzeichnis

Molecular properties in different environments.- Quantum-chemical models.- I. An overview.- II. Finite basis sets and the algebraic approximation.- III. Molecular integrals over gaussian-type functions.- IV. Relativistic many-body perturbation theory.- Models for simulating molecular properties in condensed systems.- On calculating the electronic spectroscopy of very large molecules.- Fine and hyperfine structure: Spin properties of molecules.- Molecular simulation - A primer.- Chemical reactions in bulk and on surfaces.