Random Matrix Theory and Nuclear Magnetic Resonance Spectral Distributions
- 15 November 1969
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 51 (10), 4469-4474
- https://doi.org/10.1063/1.1671813
Abstract
The complicated 13C and proton NMR spectra of the cyclic tetramer of propylene oxide have been interpreted by an analysis of the spin Hamiltonian in terms of the statistical theory of energy levels (random matrix theory). Predicted Poisson and Wigner spectral distributions (corresponding physically to uncorrelated and correlated spin energy levels of the propylene oxide tetramer) are confirmed experimentally. This success of the random matrix analysis suggests that, in general, qualitative chemically significant information about the internal correlation of a system can be extracted from NMR spectra (especially 13C NMR spectra) too complicated to analyze in any other way. Such an analysis seems particularly suitable to test the suggestion that certain biopolymers exist in coherent or correlated states.Keywords
This publication has 16 references indexed in Scilit:
- Carbon-13 Nuclear Magnetic Resonance Analysis of Ethylene Oxide-Maleic Anhydride CopolymersMacromolecules, 1969
- Structural isomer distribution in ring polymers of propylene oxideThe Journal of Organic Chemistry, 1968
- Statistical Theory of the Energy Levels of Complex Systems. IJournal of Mathematical Physics, 1962
- "Repulsion of Energy Levels" in Complex Atomic SpectraPhysical Review B, 1961
- Sur la loi limite de l'espacement des valeurs propres d'une matrice ale´atoireNuclear Physics, 1961
- "Repulsion of Energy Levels" in Complex Atomic SpectraPhysical Review B, 1960
- Spacings of Nuclear Energy LevelsPhysical Review Letters, 1958
- Nuclear Fine Structure Widths and SpacingsPhysical Review B, 1958
- Information Theory and Statistical Mechanics. IIPhysical Review B, 1957
- Information Theory and Statistical MechanicsPhysical Review B, 1957