Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

Tungsten tetrafluoride


Reaction thermochemistry data

Go To: Top, 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 by: John E. Bartmess

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

(CAS Reg. No. 69175-56-0 bullet 4294967295F4W) + F4W = CAS Reg. No. 69175-56-0

By formula: (CAS Reg. No. 69175-56-0 bullet 4294967295F4W) + F4W = CAS Reg. No. 69175-56-0

Quantity Value Units Method Reference Comment
Deltar270.3kJ/molTherThynne and Harland, 1973gas phase; From WF6

Gas phase ion energetics data

Go To: Top, Reaction thermochemistry 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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
B - John E. Bartmess

View reactions leading to F4W+ (ion structure unspecified)

Electron affinity determinations

EA (eV) Method Reference Comment
2.59998EIAEDe Wall and Neuert, 1977From WF6; B
>2.30 ± 0.10EIAEThynne and Harland, 1973From WF6; B
>1.00171EIAEHildebrand, 1977From WF6; B

Ionization energy determinations

IE (eV) Method Reference Comment
9.89 ± 0.10EIHildenbrand, 1975LLK

References

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

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

Thynne and Harland, 1973
Thynne, J.C.J.; Harland, P.W., Negative Ion Formation by Tungsten Fluoride, Int. J. Mass Spectrom. Ion Phys., 1973, 11, 137. [all data]

De Wall and Neuert, 1977
De Wall, R.; Neuert, H., Die Bildung Negativer Ionen bei Elektronenstoss auf WF6, Z. Naturfor., 1977, 32A, 1968. [all data]

Hildebrand, 1977
Hildebrand, D.L., Studies of Some Negative Ion Processes Involving the Tungsten Fluorides, Int. J. Mass Spectrom. Ion Phys., 1977, 25, 2, 121, https://doi.org/10.1016/0020-7381(77)80042-9 . [all data]

Hildenbrand, 1975
Hildenbrand, D.L., Thermochemistry of the gaseous tungsten fluorides, Chem. Phys. Lett., 1975, 62, 3074. [all data]


Notes

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