The vibration-rotation emission spectrum of free BeH2

被引：56

作者：

Bernath, PF ^{[1
]}

Shayesteh, A

Tereszchuk, K

Colin, R

机构：

[1] Univ Waterloo, Dept Chem, Waterloo, ON N2L 3G1, Canada

[2] Free Univ Brussels, Lab Chim Phys Mol, B-1050 Brussels, Belgium

来源：

SCIENCE | 2002年 / 297卷 / 5585期

关键词：

D O I：

10.1126/science.1074580

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The gaseous BeH2 molecule has been synthesized by means of an electrical discharge inside a high-temperature furnace and identified with infrared emission spectroscopy. The antisymmetric stretching mode nu(3) has been detected near 2179 reciprocal centimeters. The BeH2 molecule has a linear, symmetric structure with an r(o) BeH bond length of 1.333761(2) angstroms.

引用

页码：1323 / 1324

页数：3

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