Understanding Molecular Properties: A Symposium in Honour of Professor Carl Johan Ballhausen, Held at the Royal Danish Academy of Sciences and Letters

ISBN-13: 9789027724199 / Angielski / Twarda / 1987 / 598 str.

John S. Avery; Jens Peter Dahl; J. P. Dahl

Opis

A Symposium in Honour of Professor Carl Johan Ballhausen held at the Royal Danish Academy of Sciences and Letters, April 4 and 5, 1986

Spis treści

I. Electronic Structure of Transition Metal Complexes.- Electronic Spectroscopy of Metal-Metal ?-Symmetry Interactions.- Metal Metal Bonds in Edge Sharing Bioctahedra.- Recent Developments in Inorganic Spectroscopy.- Exchange Effects in Polynuclear Chromium (III) Complexes.- Jahn-Teller Distortion of the 4T1 (G) State of MnCl42- in Cs3MnCl5.- Ab Initio Calculation of Electronic Transitions in Transition Metal Complexes.- The Cellular Ligand-Field Model.- The Orthonormal Operator Formulation of Symmetry-Based Ligand Fields, Rhombohedral Hierarchies as a General Example.- High and Low-Spin Interconversion in a Series of Tris (pyridylmethylamine)iron(II) Complexes.- Tetracyanobiimidazole: a Polyploid of Distinction.- The Intensities of Vibronic Origins in Transition Metal Complex Ions.- II. Reaction Rates.- Photon Echoes in Multilevel Systems.- Solvent Dynamical and Symmetrized Potential Aspects of Electron Transfer Rates.- A Theoretical Approach to Chemical Reactions at Solid Surfaces.- Electron Beams in Surface Analysis.- III. Spectroscopy.- The Spectral Properties of Molecular Propellers, With Applications to Werner-Type Complexes.- Insights into Hemoglobin Dynamics from Resonance Raman Spectroscopy.- Spin Uncoupling in the 6s Rydberg States of Methyl Iodide: The Rotational Sub-Band Structure of the One- and Two-Photon Absorption.- Spectroscopy as a Probe of Intermolecular Interactions.- Solvent, Temperature, and Band Asymmetry Features of Optical Charge Transfer Transitions in Solute Molecules in Liquids and Glasses.- The Theory of Vibrational Optical Activity.- Understanding Molecular Optical Activity.- Optical Activity (CD and CPL) as a Probe of Ion Pairing and Solution Structure of Macrocycle Complexes.- Optical Properties of Large Molecules in the Frenkel Exciton Approximation.- Two-Photon Spectroscopy of Lanthanide (III) Complexes.- Experimental Research in the Optical Laboratory of Chemical Laboratory IV, H.C. Ørsted Institute.- IV. Floppy Molecules and the Liquid State.- Molecules: Rigid/Floppy or Solid/Liquid?.- Understanding Floppy Molecules.- Stability and Conformation of Silicon-Carbon Compounds. A Case Study of SiC2, Si2C and Si3.- Water and Aqueous Solutions.- The Effect of Structure and Solvation on the Thermodynamic Parameters for the Formation of Singly and Doubly Charged Ions of Organic Compounds in Solution.- V. Computational Quantum Chemistry.- The Energies of 3-Electron Atomic Systems Calculated by Hylleraas Type Wave Functions.- Hartree-Fock Pathology and Large Molecules.- On the Relation Between Relativity and Periodic Trends Within a Triad of Transition Metals.- A Symmetric Group Approach to the Calculation of Electronic Correlation Effects in Molecules.- Transverse Susceptibility of Spin-S Ising Chains in the Presence of a Crystal Field.- Chemical Bonds and Electronic States of Transition Metal— Containing Diatomic.