The hydrogen bond between water and aromatic bases of biological interest: Rotational spectrum of pyridazine-water

被引：47

作者：

Caminati, W ^{[1
]}

Moreschini, P ^{[1
]}

Favero, PG ^{[1
]}

机构：

[1] Univ Bologna, Dipartimento Chim G Ciamician, I-40126 Bologna, Italy

来源：

JOURNAL OF PHYSICAL CHEMISTRY A | 1998年 / 102卷 / 42期

关键词：

D O I：

10.1021/jp9827328

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：

The free jet millimeter wave spectra of the 1:1 complex between pyridazine and three isotopomers of water (H2O, D2O, and (H2O)-O-18) have been assigned. The derived moments of inertia are consistent with a planar structure of the adduct in which one hydrogen of the water molecule is bound to the nitrogen of the aromatic ring, and the "free" water hydrogen is entgegen to the ring. Information on the motions of water with respect to the ring is obtained.

引用

页码：8097 / 8100

页数：4

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