DETERMINATION OF AO AND DKO FOR ALLENE FROM HIGH-RESOLUTION INFRARED-SPECTRA

被引：5

作者：

HEGELUND, F ^{[1
]}

ANTTILA, R ^{[1
]}

ALANKO, S ^{[1
]}

机构：

[1] UNIV OULU,DEPT PHYS,SF-90570 OULU 57,FINLAND

来源：

JOURNAL OF MOLECULAR SPECTROSCOPY | 1990年 / 141卷 / 02期

关键词：

D O I：

10.1016/0022-2852(90)90167-O

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 A0 rotational and DK0 centrifugal distortion ground state constants for allene have been determined by combining data from three infrared bands, namely the perpendicular band ν11 and the parallel band ν11±1 + ν9±1, both from the literature, and the hot band ν11±1 + ν9±1 - ν11±1, measured in the present work. From 233 ground state combination differences corresponding to ΔK = ±2 and K ranging from 0 to 6 the following values have been obtained: A0 = 4.811609(11)cm-1, and DK0 = 0.9240(27) × 10-4 cm-1. © 1990.

引用

页码：309 / 316

页数：8

共 14 条

[1] VIBRATIONAL-SPECTRA AND FORCE-CONSTANTS OF SYMMETRIC TOPS - ROVIBRATIONAL ANALYSIS OF 2-NU-6 AND 2-NU-6-NU-6 OF (H3SICL)-CL-35 AND (H3SICL)-CL-37, AND A NEW METHOD FOR THE DETERMINATION OF AO AND DKO [J].