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phosphorus triiodide


Reaction thermochemistry data

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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

Iodide + phosphorus triiodide = I4P-

By formula: I- + I3P = I4P-

Quantity Value Units Method Reference Comment
Deltar12.9 ± 1.9kcal/molCIDTHeil, Check, et al., 2002gas phase

Gas phase ion energetics data

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

Data compiled by: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

IE (eV) Method Reference Comment
9.15PEBerkosky, Ellison, et al., 1973Vertical value

Ion clustering data

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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. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

Iodide + phosphorus triiodide = I4P-

By formula: I- + I3P = I4P-

Quantity Value Units Method Reference Comment
Deltar12.9 ± 1.9kcal/molCIDTHeil, Check, et al., 2002gas phase

Vibrational and/or electronic energy levels

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

Data compiled by: Takehiko Shimanouchi

Symmetry:   C3nu     Symmetry Number sigma = 3


 Sym.   No   Approximate   Selected Freq.  Infrared   Raman   Comments 
 Species   type of mode   Value   Rating   Value  Phase  Value  Phase

a1 1 Sym str 303  D 306 M solid solid 303 p solid solid solid
a1 2 Sym deform 111  D 112 VW solid solid 111 p solid solid solid
e 3 Deg str 325  D 328 VS solid solid 325 dp solid solid solid
e 4 Deg deform 79  D 80 VW b solid solid 79 dp solid solid solid

Source: Shimanouchi, 1972

Notes

VSVery strong
MMedium
VWVery weak
bBroad
pPolarized
dpDepolarized
D6~15 cm-1 uncertainty

References

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, Vibrational and/or electronic energy levels, Notes

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

Heil, Check, et al., 2002
Heil, T.E.; Check, C.E.; Lobring, K.C.; Sunderlin, L.S., The thermochemistry of phosphorus tetrahalide anions, J. Phys. Chem. A, 2002, 106, 42, 10043-10048, https://doi.org/10.1021/jp021386y . [all data]

Berkosky, Ellison, et al., 1973
Berkosky, J.L.; Ellison, F.O.; Lee, T.H.; Rabalais, J.W., Model for calculating spin-orbit interactions with applications to photoelectron spectroscopy, J. Chem. Phys., 1973, 59, 5342. [all data]

Shimanouchi, 1972
Shimanouchi, T., Tables of Molecular Vibrational Frequencies Consolidated Volume II, J. Phys. Chem. Ref. Data, 1972, 6, 3, 993-1102. [all data]


Notes

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