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 |
3836 |
3688 |
27.26 |
|
|
|
| 2 |
A |
3236 |
3112 |
11.53 |
|
|
|
| 3 |
A |
3220 |
3097 |
2.18 |
|
|
|
| 4 |
A |
3145 |
3024 |
6.37 |
|
|
|
| 5 |
A |
3136 |
3016 |
14.14 |
|
|
|
| 6 |
A |
3108 |
2989 |
33.98 |
|
|
|
| 7 |
A |
1502 |
1444 |
17.43 |
|
|
|
| 8 |
A |
1447 |
1391 |
2.89 |
|
|
|
| 9 |
A |
1413 |
1359 |
6.33 |
|
|
|
| 10 |
A |
1298 |
1248 |
69.16 |
|
|
|
| 11 |
A |
1237 |
1189 |
65.27 |
|
|
|
| 12 |
A |
1192 |
1146 |
4.75 |
|
|
|
| 13 |
A |
1191 |
1145 |
3.32 |
|
|
|
| 14 |
A |
1126 |
1082 |
1.03 |
|
|
|
| 15 |
A |
1065 |
1024 |
1.98 |
|
|
|
| 16 |
A |
1045 |
1005 |
24.48 |
|
|
|
| 17 |
A |
994 |
956 |
10.64 |
|
|
|
| 18 |
A |
938 |
902 |
22.58 |
|
|
|
| 19 |
A |
839 |
807 |
10.69 |
|
|
|
| 20 |
A |
819 |
788 |
6.87 |
|
|
|
| 21 |
A |
759 |
730 |
3.66 |
|
|
|
| 22 |
A |
410 |
394 |
10.17 |
|
|
|
| 23 |
A |
404 |
389 |
11.19 |
|
|
|
| 24 |
A |
303 |
291 |
107.49 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18831.0 cm
-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 18107.9 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 |
0.077 |
|
|
|
| 2 |
C |
-0.200 |
|
|
|
| 3 |
C |
-0.239 |
|
|
|
| 4 |
O |
-0.324 |
|
|
|
| 5 |
H |
0.077 |
|
|
|
| 6 |
H |
0.102 |
|
|
|
| 7 |
H |
0.106 |
|
|
|
| 8 |
H |
0.096 |
|
|
|
| 9 |
H |
0.107 |
|
|
|
| 10 |
H |
0.197 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.337 |
1.265 |
0.648 |
1.460 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.757 |
-3.126 |
0.054 |
| y |
-3.126 |
-24.286 |
-0.148 |
| z |
0.054 |
-0.148 |
-24.118 |
|
| Traceless |
| | x | y | z |
| x |
-0.555 |
-3.126 |
0.054 |
| y |
-3.126 |
0.152 |
-0.148 |
| z |
0.054 |
-0.148 |
0.403 |
|
| Polar |
| 3z2-r2 | 0.807 |
| x2-y2 | -0.471 |
| xy | -3.126 |
| xz | 0.054 |
| yz | -0.148 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.025 |
-0.162 |
0.004 |
| y |
-0.162 |
5.727 |
0.001 |
| z |
0.004 |
0.001 |
5.211 |
<r2> (average value of r
2) Å
2
| <r2> |
72.981 |
| (<r2>)1/2 |
8.543 |