Thermodynamic Properties of Dioxygen Difluoride (O2F2) and Dioxygen Fluoride (O2F)
- 1 April 1989
- journal article
- research article
- Published by AIP Publishing in Journal of Physical and Chemical Reference Data
- Vol. 18 (2) , 799-807
- https://doi.org/10.1063/1.555830
Abstract
Recent spectroscopic and chemical kinetic studies have provided sufficient data for construction of reliable thermodynamic tables for both dioxygen difluoride (O2F2; Chemical Abstracts Registry Number, 7783‐44‐0) and dioxygen fluoride (O2F; Chemical Abstracts Registry Number, 15499‐23‐7). This paper contains those tables for these species in both SI units (0.1 MPa standard state) and cal K mol units (1.0 atm standard state). The experimental basis includes three recent assignments of the fundamental vibrational frequencies for O2F2, a new set of rotational constants for O2F, an enthalpy change for dissociation of O2F, and an updated standard enthalpy of formation for O2F2.Keywords
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