Vibrational Frequencies calculated at B3PW91/cc-pVTZ
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' |
3177 |
3055 |
25.44 |
|
|
|
2 |
A' |
3100 |
2981 |
16.26 |
|
|
|
3 |
A' |
3028 |
2912 |
47.05 |
|
|
|
4 |
A' |
2956 |
2842 |
47.70 |
|
|
|
5 |
A' |
1483 |
1426 |
4.66 |
|
|
|
6 |
A' |
1471 |
1414 |
14.20 |
|
|
|
7 |
A' |
1403 |
1349 |
4.80 |
|
|
|
8 |
A' |
1176 |
1131 |
2.78 |
|
|
|
9 |
A' |
1023 |
983 |
0.09 |
|
|
|
10 |
A' |
893 |
859 |
2.13 |
|
|
|
11 |
A' |
391 |
376 |
12.30 |
|
|
|
12 |
A' |
351 |
338 |
12.87 |
|
|
|
13 |
A' |
114 |
109 |
0.64 |
|
|
|
14 |
A" |
3101 |
2982 |
24.74 |
|
|
|
15 |
A" |
3028 |
2912 |
6.70 |
|
|
|
16 |
A" |
2951 |
2838 |
26.99 |
|
|
|
17 |
A" |
1470 |
1413 |
0.76 |
|
|
|
18 |
A" |
1461 |
1404 |
1.07 |
|
|
|
19 |
A" |
1406 |
1352 |
9.01 |
|
|
|
20 |
A" |
1362 |
1310 |
1.44 |
|
|
|
21 |
A" |
1156 |
1112 |
0.20 |
|
|
|
22 |
A" |
940 |
904 |
1.10 |
|
|
|
23 |
A" |
934 |
898 |
0.00 |
|
|
|
24 |
A" |
114 |
110 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19243.9 cm
-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 18504.9 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 B3PW91/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.156 |
|
|
|
2 |
C |
-0.245 |
|
|
|
3 |
C |
-0.245 |
|
|
|
4 |
H |
0.109 |
|
|
|
5 |
H |
0.088 |
|
|
|
6 |
H |
0.088 |
|
|
|
7 |
H |
0.085 |
|
|
|
8 |
H |
0.095 |
|
|
|
9 |
H |
0.085 |
|
|
|
10 |
H |
0.095 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.149 |
-0.122 |
0.000 |
0.193 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.490 |
0.296 |
0.000 |
y |
0.296 |
-20.551 |
0.000 |
z |
0.000 |
0.000 |
-20.589 |
|
Traceless |
| x | y | z |
x |
-0.920 |
0.296 |
0.000 |
y |
0.296 |
0.488 |
0.000 |
z |
0.000 |
0.000 |
0.432 |
|
Polar |
3z2-r2 | 0.864 |
x2-y2 | -0.939 |
xy | 0.296 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.776 |
0.008 |
0.000 |
y |
0.008 |
5.520 |
0.000 |
z |
0.000 |
0.000 |
6.520 |
<r2> (average value of r
2) Å
2
<r2> |
61.194 |
(<r2>)1/2 |
7.823 |