Affiliation:
1. Physikalisch-Chemisches Institut, Justus-Liebig-Universität, Gießen
Abstract
The very weak microwave spectra of six isotopically substituted species of formic acid in the cis rotamer form (i.e. with the two hydrogen atoms cis to each other) have been studied. From the data on HC18OOH, HCO18OH, H13COOH, HCOOD, DCOOH and DCOOD, together with the previously published data for HCOOH, the complete substitution structure of the eis rotamer of formic acid has been derived. The structure is: rs(C-H) = 1.105(4) A, rs(C=O) = 1.195(3) A, rs(C-O) = 1.352(3) Å, rs(O-H) = 0.956(5) Å, ∢(OCO) = 122.1(4)°, ∢(HC-O) = 114.6(6)° and ∢(COH) = 109.7(4)°
Subject
Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics
Cited by
78 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献