THERMOCHEMISTRY OF ACETYLENES AND POLYACETYLENES

被引：31

作者：

BENSON, SW

GARLAND, LJ

机构：

[1] Loker Hydrocarbon Research Institute, Department of Chemistry, University of Southern California, Los Angeles

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1991年 / 95卷 / 12期

关键词：

D O I：

10.1021/j100165a056

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Recent updates on the thermochemistry of acetylenes and conjugated acetylenes together with empirical estimates of heats of vaporization of liquids have made it possible to extend and make new estimates of group increments for heats of formation, DELTA-fH-degrees 298, of acetylene derivatives. Theses are generally close to earlier values, but the mean precision of agreement with the data is appreciably improved (+/- 0.3 kcal/mol), and a number of new values are estimated for butadiyne, vinylacetylene, 3,5-octadiyne, 1,3-hexadiyn-5-ene, and phenyl acetylenes.

引用

页码：4915 / 4918

页数：4

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