Rotational spectrum of N-14(2)center dot center dot center dot(HCl)-Cl-35 and N-14(2)center dot center dot center dot(HCl)-Cl-37: electric field gradients at the nitrogen nuclei

被引：9

作者：

Kisiel, Z ^{[1
]}

Pszczolkowski, L ^{[1
]}

Fowler, PW ^{[1
]}

Legon, AC ^{[1
]}

机构：

[1] UNIV EXETER,DEPT CHEM,EXETER EX4 4QD,DEVON,ENGLAND

来源：

CHEMICAL PHYSICS LETTERS | 1997年 / 276卷 / 3-4期

关键词：

D O I：

10.1016/S0009-2614(97)00801-4

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：

Rotational spectra of the two most abundant isotopic species of the weakly bound dimer formed between dinitrogen and hydrogen chloride were investigated. Spectroscopic constants for N-14(2) ... (HCl)-Cl-37 were determined for the first time and those for N-14(2) ... (HCl)-Cl-35 improved. Analysis of observed nuclear quadrupole splitting patterns within the framework of coupling of three nonequivalent nuclear spins allowed determination of splitting constants for both nuclei in the complexed dinitrogen molecule. Electric field gradient calculations at the SCF supermolecule level for the dimer are presented and account for the observed values of the nitrogen splitting constants. (C) 1997 Elsevier Science B.V.

引用

页码：202 / 209

页数：8

共 23 条

[1] THE MICROWAVE-SPECTRUM AND MOLECULAR-STRUCTURE OF N2-HCL [J].