ASSIGNMENT OF A 3RD CONFORMER OF N-METHYL ETHYLENEDIAMINE BY FREE-JET ABSORPTION MICROWAVE SPECTROSCOPY

被引：3

作者：

CAMINATI, W ^{[1
]}

FAVERO, PG ^{[1
]}

MILLEMAGGI, A ^{[1
]}

FAVERO, LB ^{[1
]}

MELANDRI, S ^{[1
]}

机构：

[1] CNR,IST SPETTROSCOPIA MOLEC,I-40127 BOLOGNA,ITALY

来源：

JOURNAL OF MOLECULAR SPECTROSCOPY | 1995年 / 171卷 / 02期

关键词：

D O I：

10.1006/jmsp.1995.1127

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：

The microwave spectrum of a third conformer (T2t) of N-methyl ethylenediamine has been assigned using a free-jet millimeter-wave spectrometer in the frequency range 60-78 GHz. T2t has an intermediate energy with respect to those of two conformers (T1 and T2g) previously assigned with conventional microwave spectroscopy [W. Caminati, A. C. Fantoni, and B. Velino, J. Mol. Struct. 157, 385-398 (1987)]. The assignment of the T2t conformer was missed in the previous MW investigation because of the very small value of the mu(a) dipole moment component. (C) 1995 Academic Press, Inc.

引用

页码：385 / 393

页数：9

共 19 条

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