I. Kaplunov, V. Turovtsev, Yu. S. Orlov, M. Gavalyan
{"title":"COMPARISON OF THE QUANTUM-CHEMICAL MODELS FOR THE CALCULATION OF SPECTROSCOPIC PROPERTIES OF GeO","authors":"I. Kaplunov, V. Turovtsev, Yu. S. Orlov, M. Gavalyan","doi":"10.17516/1999-494x-2015-8-8-1056-1062","DOIUrl":null,"url":null,"abstract":"Calculations are made of the gaseous GeO valent oscillation frequency in different quantum-mechanical models. Collation with experiment is given. A correlation is found between the calculated values of r (Ge-O) relations with harmonic oscillation frequency. The parameters of the linear regression “harmonic frequency – bond length” are obtained. Calibration of the quantum-chemical methods for the calculation of GeO properties is carried out.","PeriodicalId":11548,"journal":{"name":"Engineering & Technologies","volume":"12 1","pages":"1056-1062"},"PeriodicalIF":0.0000,"publicationDate":"2015-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Engineering & Technologies","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.17516/1999-494x-2015-8-8-1056-1062","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Calculations are made of the gaseous GeO valent oscillation frequency in different quantum-mechanical models. Collation with experiment is given. A correlation is found between the calculated values of r (Ge-O) relations with harmonic oscillation frequency. The parameters of the linear regression “harmonic frequency – bond length” are obtained. Calibration of the quantum-chemical methods for the calculation of GeO properties is carried out.