PROTON MAGNETIC RESONANCE OF 3,4-BENZOPYRENE AT 100 AND 220 MCPS

被引：54

作者：

HAIGH, CW

MALLION, RB

机构：

[1] Department of Chemistry, University College, Swansea

来源：

JOURNAL OF MOLECULAR SPECTROSCOPY | 1969年 / 29卷 / 03期

关键词：

D O I：

10.1016/0022-2852(69)90124-6

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

220 Mcps and 100 Mcps spectra of 3,4-benzopyrene dissolved in carbon tetrachloride have been analyzed iteratively by computer; coupling constants and chemical shifts have been obtained, and the latter have been individually extrapolated to infinite dilution. The vicinal coupling constants agree with an earlier empirical equation: a discrepancy for overcrowded protons is found and explained. The chemical shifts depend markedly on the concentration of the solution. © 1969.

引用

页码：478 / &

共 16 条

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