Vibrational Frequencies calculated at mPW1PW91/6-31G
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A |
3211 |
3040 |
9.07 |
|
|
|
2 |
A |
3102 |
2936 |
17.17 |
|
|
|
3 |
A |
2278 |
2156 |
124.90 |
|
|
|
4 |
A |
1529 |
1448 |
11.72 |
|
|
|
5 |
A |
1391 |
1317 |
1.62 |
|
|
|
6 |
A |
1121 |
1061 |
17.31 |
|
|
|
7 |
A |
1020 |
966 |
53.85 |
|
|
|
8 |
A |
751 |
711 |
2.09 |
|
|
|
9 |
A |
666 |
630 |
3.36 |
|
|
|
10 |
A |
3208 |
3037 |
7.45 |
|
|
|
11 |
A |
2302 |
2179 |
153.49 |
|
|
|
12 |
A |
1529 |
1448 |
12.71 |
|
|
|
13 |
A |
1061 |
1004 |
26.20 |
|
|
|
14 |
A |
724 |
686 |
2.62 |
|
|
|
15 |
A |
215 |
203 |
5.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12053.9 cm
-1
Scaled (by 0.9466) Zero Point Vibrational Energy (zpe) 11410.2 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.764 |
|
|
|
2 |
P |
0.178 |
|
|
|
3 |
H |
0.199 |
|
|
|
4 |
H |
0.202 |
|
|
|
5 |
H |
0.202 |
|
|
|
6 |
H |
-0.009 |
|
|
|
7 |
H |
-0.009 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.035 |
1.253 |
0.000 |
1.625 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-22.936 |
1.900 |
0.000 |
y |
1.900 |
-22.639 |
0.000 |
z |
0.000 |
0.000 |
-21.066 |
|
Traceless |
| x | y | z |
x |
-1.083 |
1.900 |
0.000 |
y |
1.900 |
-0.638 |
0.000 |
z |
0.000 |
0.000 |
1.722 |
|
Polar |
3z2-r2 | 3.444 |
x2-y2 | -0.297 |
xy | 1.900 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.220 |
0.439 |
0.000 |
y |
0.439 |
5.344 |
0.000 |
z |
0.000 |
0.000 |
4.758 |
<r2> (average value of r
2) Å
2
<r2> |
46.184 |
(<r2>)1/2 |
6.796 |