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

phosphorus triiodide


Vibrational and/or electronic energy levels

Go To: Top, 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: 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, 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.

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

Go To: Top, Vibrational and/or electronic energy levels, References