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Hans-Volkhard Gründler Heinz-Dieter Schumann Eberhard Steger 《Journal of Molecular Structure》1974,21(1):149-157
Normal coordinate analyses and force constant calculations were carried out using frequencies of infrared and Raman-spectra of the molecules and ions RAsO32?, RAs(O)(OR)2, RAs(O)(OH)2, RAs(OH)O2?, RzAsO2?, R2As(O)OH, and [R'2As(OH)2]+ (R = CH3, R' = C2H5). Comparing bond orders of the AsO bond with those in corresponding phosphorus, selenium and sulphur compounds, we found influences of the electron deficiency effect and of bond polarity. 相似文献
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The stationary Schrödinger equation with continuum boundary conditions is solved numerically. Quantum probabilities of collision-induced dissociation/recombination for models with two degrees of freedom are calculated using an integral-equation matching procedure together with analytical wavefunctions or finite element solutions alternatively. Model results for He+Ne2 → He+2Ne are reported. 相似文献
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