Vibrational Frequencies calculated at B3PW91/cc-pVDZ
| 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' |
3154 |
3043 |
13.64 |
|
|
|
| 2 |
A' |
3066 |
2958 |
21.91 |
|
|
|
| 3 |
A' |
2971 |
2867 |
26.04 |
|
|
|
| 4 |
A' |
1456 |
1405 |
2.11 |
|
|
|
| 5 |
A' |
1436 |
1385 |
3.61 |
|
|
|
| 6 |
A' |
1370 |
1322 |
1.40 |
|
|
|
| 7 |
A' |
1088 |
1049 |
0.17 |
|
|
|
| 8 |
A' |
962 |
928 |
0.67 |
|
|
|
| 9 |
A' |
465 |
448 |
46.38 |
|
|
|
| 10 |
A" |
3264 |
3149 |
11.98 |
|
|
|
| 11 |
A" |
3117 |
3008 |
17.12 |
|
|
|
| 12 |
A" |
1449 |
1399 |
4.89 |
|
|
|
| 13 |
A" |
1174 |
1133 |
2.69 |
|
|
|
| 14 |
A" |
802 |
773 |
3.01 |
|
|
|
| 15 |
A" |
118 |
114 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12944.9 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 12491.8 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-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.108 |
|
|
|
| 2 |
C |
-0.158 |
|
|
|
| 3 |
H |
0.058 |
|
|
|
| 4 |
H |
0.053 |
|
|
|
| 5 |
H |
0.053 |
|
|
|
| 6 |
H |
0.052 |
|
|
|
| 7 |
H |
0.052 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.131 |
-0.266 |
0.000 |
0.297 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.950 |
0.163 |
0.000 |
| y |
0.163 |
-14.097 |
0.000 |
| z |
0.000 |
0.000 |
-13.445 |
|
| Traceless |
| | x | y | z |
| x |
-1.179 |
0.163 |
0.000 |
| y |
0.163 |
0.100 |
0.000 |
| z |
0.000 |
0.000 |
1.079 |
|
| Polar |
| 3z2-r2 | 2.158 |
| x2-y2 | -0.853 |
| xy | 0.163 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.626 |
-0.013 |
0.000 |
| y |
-0.013 |
3.966 |
0.000 |
| z |
0.000 |
0.000 |
3.371 |
<r2> (average value of r
2) Å
2
| <r2> |
27.733 |
| (<r2>)1/2 |
5.266 |