Chlorine trifluoride dioxide. Vibrational spectrum, force constants, and thermodynamic properties

A theoretical prediction of thermodynamic properties of chlorine fluorides

“…d Ref. [20]. Table 5 presents the enthalpy change ( H) and free energy change ( G) of FR and MFR at 298 K under the G3 level.…”

“…However, they are usually stable at the room temperature under certain conditions. Many investigations have been performed to study halogen fluorides, such as ClFO 3 [8], ClF 3 O [9][10][11][12][13][14][15][16][17], ClF 3 O 2 [18][19][20], and BrF 3 O [17,21]. The adducts of ClFO 2 , e.g., ClFO 2 BF 3 and ClFO 2 AsF 5 were also studied and found to exist in ionic structures ClO 2 + BF 4 − and ClO 2 + AsF 6 − , respectively [22].…”

“…Several studies on the thermodynamic functions of BrF 3 O in 0-2000 K [21], ClF in 298. 1-2000 K [34], ClF 3 O [11] and ClF 3 O 2 [20] were also performed.…”

Synthesis and Characterization of Tetramethylammonium Trifluorosulfate

“…[23,25] Table 2. [18,26,27] An ab initio investigation, which is discussed later, gives the expected structure of symmetry C 2v , in accordance with the isoelectronic ClO 2 F 3 molecule. Consequently, 12 fundamentals (5A 1 + A 2 + 3B 1 + 3B 2 ) that should all be active in the Raman spectrum are expected for [SO 2 F 3 ] À .…”