HYDROGEN-BONDING TO DIMETHYLAMINE - THE MICROWAVE-SPECTRUM AND STRUCTURE OF THE DIMETHYLAMINE-WATER COMPLEX

被引：14

作者：

TUBERGEN, MJ ^{[1
]}

KUCZKOWSKI, RL ^{[1
]}

机构：

[1] UNIV MICHIGAN,DEPT CHEM,ANN ARBOR,MI 48109

来源：

JOURNAL OF MOLECULAR STRUCTURE | 1995年 / 352卷

关键词：

D O I：

10.1016/0022-2860(94)08497-6

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：

a- and c-type rotational transitions have been observed for four isotopomers for the dimethylamine-water complex using a Fourier-transform microwave spectrometer. The rotational constants of the four isotopomers are consistent with a structure in which the water acts as a hydrogen bond donor to the dimethylamine (R(NO) = 2.82 Angstrom). The dipole moment is 2.78 (1) D. The N-14 and O-17 nuclear quadrupole coupling constants were measured and their projections onto the inertial axes are compared with predictions based on structural models.

引用

页码：335 / 344

页数：10

共 13 条

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