Vibrational Frequencies calculated at B3PW91/6-311G*
| 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' |
3826 |
3683 |
9.59 |
|
|
|
| 2 |
A' |
3107 |
2991 |
46.11 |
|
|
|
| 3 |
A' |
3039 |
2926 |
60.54 |
|
|
|
| 4 |
A' |
3033 |
2920 |
22.09 |
|
|
|
| 5 |
A' |
3020 |
2907 |
30.00 |
|
|
|
| 6 |
A' |
2970 |
2859 |
64.78 |
|
|
|
| 7 |
A' |
1538 |
1480 |
2.86 |
|
|
|
| 8 |
A' |
1520 |
1463 |
8.04 |
|
|
|
| 9 |
A' |
1505 |
1449 |
1.55 |
|
|
|
| 10 |
A' |
1498 |
1442 |
0.07 |
|
|
|
| 11 |
A' |
1476 |
1421 |
3.46 |
|
|
|
| 12 |
A' |
1422 |
1369 |
4.51 |
|
|
|
| 13 |
A' |
1402 |
1350 |
4.67 |
|
|
|
| 14 |
A' |
1324 |
1275 |
31.50 |
|
|
|
| 15 |
A' |
1258 |
1211 |
44.02 |
|
|
|
| 16 |
A' |
1125 |
1083 |
3.07 |
|
|
|
| 17 |
A' |
1086 |
1045 |
54.73 |
|
|
|
| 18 |
A' |
1076 |
1036 |
35.85 |
|
|
|
| 19 |
A' |
1019 |
981 |
0.61 |
|
|
|
| 20 |
A' |
915 |
881 |
14.75 |
|
|
|
| 21 |
A' |
442 |
425 |
14.28 |
|
|
|
| 22 |
A' |
397 |
382 |
0.08 |
|
|
|
| 23 |
A' |
185 |
178 |
2.80 |
|
|
|
| 24 |
A" |
3104 |
2988 |
80.92 |
|
|
|
| 25 |
A" |
3083 |
2968 |
39.03 |
|
|
|
| 26 |
A" |
3045 |
2932 |
5.77 |
|
|
|
| 27 |
A" |
2998 |
2886 |
59.05 |
|
|
|
| 28 |
A" |
1514 |
1457 |
9.74 |
|
|
|
| 29 |
A" |
1340 |
1290 |
0.05 |
|
|
|
| 30 |
A" |
1330 |
1280 |
0.84 |
|
|
|
| 31 |
A" |
1257 |
1210 |
0.16 |
|
|
|
| 32 |
A" |
1191 |
1147 |
2.47 |
|
|
|
| 33 |
A" |
962 |
926 |
0.11 |
|
|
|
| 34 |
A" |
819 |
788 |
1.52 |
|
|
|
| 35 |
A" |
745 |
718 |
2.75 |
|
|
|
| 36 |
A" |
306 |
294 |
139.91 |
|
|
|
| 37 |
A" |
252 |
243 |
0.52 |
|
|
|
| 38 |
A" |
116 |
112 |
0.72 |
|
|
|
| 39 |
A" |
110 |
106 |
5.42 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30175.6 cm
-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 29050.0 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 B3PW91/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.172 |
|
|
|
| 2 |
C |
-0.452 |
|
|
|
| 3 |
C |
-0.441 |
|
|
|
| 4 |
C |
-0.647 |
|
|
|
| 5 |
O |
-0.577 |
|
|
|
| 6 |
H |
0.187 |
|
|
|
| 7 |
H |
0.187 |
|
|
|
| 8 |
H |
0.223 |
|
|
|
| 9 |
H |
0.223 |
|
|
|
| 10 |
H |
0.211 |
|
|
|
| 11 |
H |
0.211 |
|
|
|
| 12 |
H |
0.221 |
|
|
|
| 13 |
H |
0.219 |
|
|
|
| 14 |
H |
0.219 |
|
|
|
| 15 |
H |
0.389 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.405 |
-1.596 |
0.000 |
1.646 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.983 |
-3.549 |
0.000 |
| y |
-3.549 |
-35.180 |
0.000 |
| z |
0.000 |
0.000 |
-33.070 |
|
| Traceless |
| | x | y | z |
| x |
5.142 |
-3.549 |
0.000 |
| y |
-3.549 |
-4.153 |
0.000 |
| z |
0.000 |
0.000 |
-0.989 |
|
| Polar |
| 3z2-r2 | -1.978 |
| x2-y2 | 6.197 |
| xy | -3.549 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.819 |
0.033 |
0.000 |
| y |
0.033 |
7.084 |
0.000 |
| z |
0.000 |
0.000 |
6.556 |
<r2> (average value of r
2) Å
2
| <r2> |
186.497 |
| (<r2>)1/2 |
13.656 |