Title

Ab Initio Coupled Cluster Determination Of The Equilibrium Structures Of Cis- And Trans-1,2-difluoroethylene And 1,1-difluoroethylene

Abstract

The equilibrium structures of cis- and trans-1,2-difluoroethylene and 1,1-difluoroethylene, C(2)H(2)F(2), have been determined with high-level coupled cluster techniques combined with large basis sets, explicit consideration of core/valence, and scalar relativistic and higher order correlation effects. Excellent agreement was found with new semiexperimental structures, increasing the level of confidence in both approaches. Differences in bond lengths among ethylene and the fluoroethylenes are discussed.

Publisher

American Chemical Society

Publication Date

1-1-2011

Publication Title

Journal of Physical Chemistry A

Department

Chemistry and Biochemistry

Document Type

Article

DOI

10.1021/jp109584k

Language

English

Format

text

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