{"title":"多维微正则蒙特卡罗方法计算异氰酸S 0 →T 1 系间窜跃速率","authors":"张凤 方维海 罗毅 刘若庄, Fang Wei-Hai Luo Yi Liu Re-Peng Zhang Feng","doi":"10.1360/ZB2009-39-11-1430","DOIUrl":null,"url":null,"abstract":"推导了通用的坐标空间多维蒙特卡罗微正则非绝热速率计算公式, 并应用于计算异氰酸基态(S 0 )到第一激发三态(T 1 )的系间窜跃(ISC)速率. 在CCSD水平上构建了一, 二, 三维势能面用于蒙特卡罗抽样. 计算所得S 0 →T 1 ISC速率与实验符合较好, 因此可以预期多维蒙特卡罗微正则非绝热速率理论将成为计算多原子分子非绝热反应速率的有效手段之一.","PeriodicalId":49128,"journal":{"name":"Science in China. Series B, Chemistry","volume":"7 1","pages":"1430-1436"},"PeriodicalIF":0.0000,"publicationDate":"2009-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"多维微正则蒙特卡罗方法计算异氰酸S 0 →T 1 系间窜跃速率\",\"authors\":\"张凤 方维海 罗毅 刘若庄, Fang Wei-Hai Luo Yi Liu Re-Peng Zhang Feng\",\"doi\":\"10.1360/ZB2009-39-11-1430\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"推导了通用的坐标空间多维蒙特卡罗微正则非绝热速率计算公式, 并应用于计算异氰酸基态(S 0 )到第一激发三态(T 1 )的系间窜跃(ISC)速率. 在CCSD水平上构建了一, 二, 三维势能面用于蒙特卡罗抽样. 计算所得S 0 →T 1 ISC速率与实验符合较好, 因此可以预期多维蒙特卡罗微正则非绝热速率理论将成为计算多原子分子非绝热反应速率的有效手段之一.\",\"PeriodicalId\":49128,\"journal\":{\"name\":\"Science in China. Series B, Chemistry\",\"volume\":\"7 1\",\"pages\":\"1430-1436\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-11-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Science in China. Series B, Chemistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1360/ZB2009-39-11-1430\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Science in China. Series B, Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1360/ZB2009-39-11-1430","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0