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PO3 anion


Reaction thermochemistry data

Go To: Top, Gas phase ion energetics data, Ion clustering data, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
B - John E. Bartmess
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

O3P- + Water = (O3P- bullet Water)

By formula: O3P- + H2O = (O3P- bullet H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Deltar54.0 ± 1.3kJ/molTDAsKeesee and Castleman Jr., 1989gas phase; Not (HO)2PO2-. See also Blades, Ho, et al., 1996 : (HO)2PO2- -> PO3- + HOH, Eact ca. 55 kcal/mol.; B,M,M
Deltar52.7kJ/molES/HPMSBlades, Ho, et al., 1996, 2gas phase; M
Quantity Value Units Method Reference Comment
Deltar87.0J/mol*KES/HPMSBlades, Ho, et al., 1996, 2gas phase; M
Deltar92.9J/mol*KHPMSKeesee and Castleman Jr., 1989gas phase; M
Deltar87.0J/mol*KHPMSKeesee and Castleman Jr., 1989gas phase; deuterated; M
Quantity Value Units Method Reference Comment
Deltar26. ± 5.0kJ/molTDAsKeesee and Castleman Jr., 1989gas phase; Not (HO)2PO2-. See also Blades, Ho, et al., 1996 : (HO)2PO2- -> PO3- + HOH, Eact ca. 55 kcal/mol.; B
Deltar27.kJ/molES/HPMSBlades, Ho, et al., 1996, 2gas phase; M

O3P- + Hydrogen cation = metaphosphoric acid

By formula: O3P- + H+ = HPO3

Quantity Value Units Method Reference Comment
Deltar1300. ± 18.kJ/molD-EAWang and Wang, 1999gas phase; B
Deltar1300. ± 11.kJ/molG+TSViggiano, Henchman, et al., 1992gas phase; B
Deltar1300. ± 15.kJ/molEndoViggiano, Morris, et al., 1991gas phase; B
Deltar<1323. ± 13.kJ/molG+TSHenchman, Viggiano, et al., 1985gas phase; The neutral thermochemistry appears to be in conflict with computational values; B
Quantity Value Units Method Reference Comment
Deltar1270. ± 18.kJ/molH-TSWang and Wang, 1999gas phase; B
Deltar1270. ± 10.kJ/molIMRBViggiano, Henchman, et al., 1992gas phase; B
Deltar<1293. ± 13.kJ/molIMRBHenchman, Viggiano, et al., 1985gas phase; The neutral thermochemistry appears to be in conflict with computational values; B

(O3P- bullet Water) + Water = (O3P- bullet 2Water)

By formula: (O3P- bullet H2O) + H2O = (O3P- bullet 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Deltar47.7kJ/molES/HPMSBlades, Ho, et al., 1996, 2gas phase; M
Deltar47.7kJ/molHPMSKeesee and Castleman Jr., 1989gas phase; deuterated; M
Quantity Value Units Method Reference Comment
Deltar92.0J/mol*KES/HPMSBlades, Ho, et al., 1996, 2gas phase; M
Deltar92.0J/mol*KHPMSKeesee and Castleman Jr., 1989gas phase; deuterated; M
Quantity Value Units Method Reference Comment
Deltar21.kJ/molES/HPMSBlades, Ho, et al., 1996, 2gas phase; M

(O3P- bullet 2Water) + Water = (O3P- bullet 3Water)

By formula: (O3P- bullet 2H2O) + H2O = (O3P- bullet 3H2O)

Quantity Value Units Method Reference Comment
Deltar68.2kJ/molHPMSKeesee and Castleman Jr., 1989gas phase; deuterated; M
Quantity Value Units Method Reference Comment
Deltar152.J/mol*KHPMSKeesee and Castleman Jr., 1989gas phase; deuterated; M

(O3P- bullet 3Water) + Water = (O3P- bullet 4Water)

By formula: (O3P- bullet 3H2O) + H2O = (O3P- bullet 4H2O)

Quantity Value Units Method Reference Comment
Deltar46.0kJ/molHPMSKeesee and Castleman Jr., 1989gas phase; deuterated; M
Quantity Value Units Method Reference Comment
Deltar94.1J/mol*KHPMSKeesee and Castleman Jr., 1989gas phase; deuterated; M

(O3P- bullet 4294967295Phosphorus dioxide) + Phosphorus dioxide = O3P-

By formula: (O3P- bullet 4294967295O2P) + O2P = O3P-

Quantity Value Units Method Reference Comment
Deltar654. ± 26.kJ/molTherWang and Wang, 1999gas phase; B

Gas phase ion energetics data

Go To: Top, Reaction thermochemistry data, Ion clustering data, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: John E. Bartmess

Electron affinity of neutral species

EAneutral (eV) Method Reference Comment
4.950 ± 0.060LPESWang and Wang, 1999 
4.42 ± 0.69R-ARudnyi, Vovk, et al., 1986They use «DELTA»Hf(PO3) = -121.9 ± 12.0 kcal/mol; value altered from reference due to conversion from electron convention to ion convention
3.49996IMRBWormhoudt and Kobb, 1979 

Protonation reactions

O3P- + Hydrogen cation = metaphosphoric acid

By formula: O3P- + H+ = HPO3

Quantity Value Units Method Reference Comment
Deltar1300. ± 18.kJ/molD-EAWang and Wang, 1999gas phase
Deltar1300. ± 11.kJ/molG+TSViggiano, Henchman, et al., 1992gas phase
Deltar1300. ± 15.kJ/molEndoViggiano, Morris, et al., 1991gas phase
Deltar<1323. ± 13.kJ/molG+TSHenchman, Viggiano, et al., 1985gas phase; The neutral thermochemistry appears to be in conflict with computational values
Quantity Value Units Method Reference Comment
Deltar1270. ± 18.kJ/molH-TSWang and Wang, 1999gas phase
Deltar1270. ± 10.kJ/molIMRBViggiano, Henchman, et al., 1992gas phase
Deltar<1293. ± 13.kJ/molIMRBHenchman, Viggiano, et al., 1985gas phase; The neutral thermochemistry appears to be in conflict with computational values

Ion clustering data

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
B - John E. Bartmess
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

O3P- + Water = (O3P- bullet Water)

By formula: O3P- + H2O = (O3P- bullet H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Deltar54.0 ± 1.3kJ/molTDAsKeesee and Castleman Jr., 1989gas phase; Not (HO)2PO2-. See also Blades, Ho, et al., 1996 : (HO)2PO2- -> PO3- + HOH, Eact ca. 55 kcal/mol.; B,M,M
Deltar52.7kJ/molES/HPMSBlades, Ho, et al., 1996, 2gas phase; M
Quantity Value Units Method Reference Comment
Deltar87.0J/mol*KES/HPMSBlades, Ho, et al., 1996, 2gas phase; M
Deltar92.9J/mol*KHPMSKeesee and Castleman Jr., 1989gas phase; M
Deltar87.0J/mol*KHPMSKeesee and Castleman Jr., 1989gas phase; deuterated; M
Quantity Value Units Method Reference Comment
Deltar26. ± 5.0kJ/molTDAsKeesee and Castleman Jr., 1989gas phase; Not (HO)2PO2-. See also Blades, Ho, et al., 1996 : (HO)2PO2- -> PO3- + HOH, Eact ca. 55 kcal/mol.; B
Deltar27.kJ/molES/HPMSBlades, Ho, et al., 1996, 2gas phase; M

(O3P- bullet Water) + Water = (O3P- bullet 2Water)

By formula: (O3P- bullet H2O) + H2O = (O3P- bullet 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Deltar47.7kJ/molES/HPMSBlades, Ho, et al., 1996, 2gas phase; M
Deltar47.7kJ/molHPMSKeesee and Castleman Jr., 1989gas phase; deuterated; M
Quantity Value Units Method Reference Comment
Deltar92.0J/mol*KES/HPMSBlades, Ho, et al., 1996, 2gas phase; M
Deltar92.0J/mol*KHPMSKeesee and Castleman Jr., 1989gas phase; deuterated; M
Quantity Value Units Method Reference Comment
Deltar21.kJ/molES/HPMSBlades, Ho, et al., 1996, 2gas phase; M

(O3P- bullet 2Water) + Water = (O3P- bullet 3Water)

By formula: (O3P- bullet 2H2O) + H2O = (O3P- bullet 3H2O)

Quantity Value Units Method Reference Comment
Deltar68.2kJ/molHPMSKeesee and Castleman Jr., 1989gas phase; deuterated; M
Quantity Value Units Method Reference Comment
Deltar152.J/mol*KHPMSKeesee and Castleman Jr., 1989gas phase; deuterated; M

(O3P- bullet 3Water) + Water = (O3P- bullet 4Water)

By formula: (O3P- bullet 3H2O) + H2O = (O3P- bullet 4H2O)

Quantity Value Units Method Reference Comment
Deltar46.0kJ/molHPMSKeesee and Castleman Jr., 1989gas phase; deuterated; M
Quantity Value Units Method Reference Comment
Deltar94.1J/mol*KHPMSKeesee and Castleman Jr., 1989gas phase; deuterated; M

(O3P- bullet 4294967295Phosphorus dioxide) + Phosphorus dioxide = O3P-

By formula: (O3P- bullet 4294967295O2P) + O2P = O3P-

Quantity Value Units Method Reference Comment
Deltar654. ± 26.kJ/molTherWang and Wang, 1999gas phase; B

References

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Keesee and Castleman Jr., 1989
Keesee, R.G.; Castleman Jr., Hydration of Monomeric Metaphosphate Anion in the Gas Phase, J. Am. Chem. Soc., 1989, 111, 25, 9015, https://doi.org/10.1021/ja00207a004 . [all data]

Blades, Ho, et al., 1996
Blades, A.T.; Ho, Y.; Kebarle, P., Hydration in the Gas Phase of the Orthophosphate Anion (HO)2PO2-, and the Conversion of the Orthophosphate anion to the Metaphosphate, PO3-, Ion, J. Am. Chem. Soc., 1996, 118, 1, 196, https://doi.org/10.1021/ja952169w . [all data]

Blades, Ho, et al., 1996, 2
Blades, A.T.; Ho, Y.; Kebarle, P., Hydration in the Gas Phase of the Orthophosphate Anion, (HO)2PO2-, and the Conversion of the Orthophosphate to teh Metaphosphate, PO3-, Ion, J. Am. Chem. Soc., 1996, 118, 1, 196, https://doi.org/10.1021/ja952169w . [all data]

Wang and Wang, 1999
Wang, X.B.; Wang, L.S., Vibrationally resolved photoelectron spectroscopy of PO3- and the electronic structure of PO3, Chem. Phys. Lett., 1999, 313, 1-2, 179-183, https://doi.org/10.1016/S0009-2614(99)00993-8 . [all data]

Viggiano, Henchman, et al., 1992
Viggiano, A.A.; Henchman, M.J.; Dale, F.; Deakyne, C.A.; Paulson, J.F., Gas-Phase Reactions of Weak Bronsted Bases I-, PO3-, HSO4-, FSO3-, and CF3SO3- with Strong Bronsted Acids H2SO4, FSO3H, and CF3SO3H - A Quantitative Study, J. Am. Chem. Soc., 1992, 114, 11, 4299, https://doi.org/10.1021/ja00037a039 . [all data]

Viggiano, Morris, et al., 1991
Viggiano, A.A.; Morris, R.A.; Dale, F.; Paulson, J.F.; Henshman, M.J.; Miller, T.M.; Miller, S., The Gas Phase Acidities of HPO3 and HPO2: Enthalpies of Deprotonation, J. Phys. Chem., 1991, 95, 3, 1275, https://doi.org/10.1021/j100156a044 . [all data]

Henchman, Viggiano, et al., 1985
Henchman, M.; Viggiano, A.A.; Paulson, J.F.; Freedman, A.; Wormhoudt, J., Thermodynamic and kinetic properties of the metaphosphate anion, PO3-, in the gas phase, J. Am. Chem. Soc., 1985, 107, 1453. [all data]

Rudnyi, Vovk, et al., 1986
Rudnyi, E.B.; Vovk, O.M.; Sidirov, L.N.; Sorokin, I.D.; Alikhanyan, A.S., Enthalpy of formation of PO2-, PO3-, and NaPO2, High Temp., 1986, 24, 56. [all data]

Wormhoudt and Kobb, 1979
Wormhoudt, J.C.; Kobb, C.E., MS determination of negative and positive ion concentrations in coal fired MHD plasmas in Proc. 10th Materials Res. Symp. on Characterization of High Temp. Vapors, NBS Spec. Publ. U.S., 1979, 457. [all data]


Notes

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, References