基团电负性与直链有机物的标准汽化热  

Group electronegativity and standard vaporization heat of normal organic compounds

作　　者：于涛[1] 赵海燕[1] 

机构地区：[1]河北科技大学理学院,河北石家庄050018

出　　处：《河北工业科技》2010年第1期38-40,共3页Hebei Journal of Industrial Science and Technology

摘　　要：建立了基团电负性和直链烷基中碳原子个数计算直链有机物的标准汽化热的简单方法,共计算出126个各类直链有机物的标准汽化热数值,并与已知的66个文献值比较,数据一致性良好,其平均绝对偏差仅为0.67 kJ/mol。Considering group electronegativity and the number of C atom in gaseous normal allegyl, we built up a simple method to calculate the standard vaporization heat of normal organic compounds. The standard vaporization heat values of 126 normal organic compounds were calculated,and the average deviation for comparable 66 data is 0.67 kJ/mol.

关 键 词：基团电负性 标准汽化热 直链有机物 

分 类 号：O642.3[理学—物理化学]