Vibrational Frequencies calculated at B3PW91/3-21G
| 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 |
3181 |
3058 |
37.12 |
|
|
|
| 2 |
A |
3101 |
2981 |
34.86 |
|
|
|
| 3 |
A |
3074 |
2955 |
2.50 |
|
|
|
| 4 |
A |
3053 |
2934 |
16.98 |
|
|
|
| 5 |
A |
3029 |
2911 |
0.14 |
|
|
|
| 6 |
A |
1733 |
1666 |
1.07 |
|
|
|
| 7 |
A |
1545 |
1485 |
3.28 |
|
|
|
| 8 |
A |
1521 |
1462 |
0.41 |
|
|
|
| 9 |
A |
1405 |
1350 |
1.78 |
|
|
|
| 10 |
A |
1390 |
1336 |
0.45 |
|
|
|
| 11 |
A |
1311 |
1260 |
0.16 |
|
|
|
| 12 |
A |
1284 |
1234 |
0.06 |
|
|
|
| 13 |
A |
1196 |
1150 |
0.13 |
|
|
|
| 14 |
A |
1116 |
1073 |
0.15 |
|
|
|
| 15 |
A |
1080 |
1038 |
0.16 |
|
|
|
| 16 |
A |
1020 |
980 |
0.00 |
|
|
|
| 17 |
A |
912 |
876 |
2.09 |
|
|
|
| 18 |
A |
841 |
808 |
1.55 |
|
|
|
| 19 |
A |
827 |
795 |
0.66 |
|
|
|
| 20 |
A |
508 |
488 |
0.08 |
|
|
|
| 21 |
A |
399 |
384 |
0.01 |
|
|
|
| 22 |
A |
280 |
269 |
0.12 |
|
|
|
| 23 |
B |
3155 |
3032 |
6.45 |
|
|
|
| 24 |
B |
3111 |
2990 |
45.22 |
|
|
|
| 25 |
B |
3073 |
2954 |
61.51 |
|
|
|
| 26 |
B |
3053 |
2935 |
6.71 |
|
|
|
| 27 |
B |
3029 |
2911 |
46.89 |
|
|
|
| 28 |
B |
1540 |
1480 |
8.94 |
|
|
|
| 29 |
B |
1529 |
1469 |
10.62 |
|
|
|
| 30 |
B |
1450 |
1394 |
0.02 |
|
|
|
| 31 |
B |
1398 |
1343 |
2.81 |
|
|
|
| 32 |
B |
1378 |
1324 |
1.95 |
|
|
|
| 33 |
B |
1331 |
1280 |
1.25 |
|
|
|
| 34 |
B |
1205 |
1158 |
4.51 |
|
|
|
| 35 |
B |
1067 |
1025 |
2.11 |
|
|
|
| 36 |
B |
1037 |
997 |
2.24 |
|
|
|
| 37 |
B |
951 |
915 |
4.82 |
|
|
|
| 38 |
B |
881 |
847 |
6.70 |
|
|
|
| 39 |
B |
741 |
712 |
11.92 |
|
|
|
| 40 |
B |
665 |
639 |
36.06 |
|
|
|
| 41 |
B |
461 |
443 |
2.17 |
|
|
|
| 42 |
B |
161 |
155 |
0.32 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 32509.0 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 31247.6 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 B3PW91/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.183 |
|
|
|
| 2 |
C |
-0.183 |
|
|
|
| 3 |
C |
-0.468 |
|
|
|
| 4 |
C |
-0.468 |
|
|
|
| 5 |
C |
-0.420 |
|
|
|
| 6 |
C |
-0.420 |
|
|
|
| 7 |
H |
0.202 |
|
|
|
| 8 |
H |
0.202 |
|
|
|
| 9 |
H |
0.223 |
|
|
|
| 10 |
H |
0.223 |
|
|
|
| 11 |
H |
0.219 |
|
|
|
| 12 |
H |
0.219 |
|
|
|
| 13 |
H |
0.216 |
|
|
|
| 14 |
H |
0.216 |
|
|
|
| 15 |
H |
0.210 |
|
|
|
| 16 |
H |
0.210 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-0.244 |
0.244 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.322 |
0.096 |
0.000 |
| y |
0.096 |
-36.255 |
0.000 |
| z |
0.000 |
0.000 |
-37.300 |
|
| Traceless |
| | x | y | z |
| x |
-2.545 |
0.096 |
0.000 |
| y |
0.096 |
2.057 |
0.000 |
| z |
0.000 |
0.000 |
0.488 |
|
| Polar |
| 3z2-r2 | 0.977 |
| x2-y2 | -3.068 |
| xy | 0.096 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
154.438 |
| (<r2>)1/2 |
12.427 |