Vibrational Frequencies calculated at B3PW91/6-31G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3255 |
3114 |
9.78 |
|
|
|
| 2 |
A1 |
3003 |
2873 |
10.87 |
|
|
|
| 3 |
A1 |
1716 |
1642 |
0.06 |
|
|
|
| 4 |
A1 |
1555 |
1488 |
0.82 |
|
|
|
| 5 |
A1 |
1415 |
1354 |
6.43 |
|
|
|
| 6 |
A1 |
1128 |
1079 |
1.43 |
|
|
|
| 7 |
A1 |
1007 |
964 |
7.19 |
|
|
|
| 8 |
A1 |
938 |
898 |
18.45 |
|
|
|
| 9 |
A1 |
760 |
727 |
7.18 |
|
|
|
| 10 |
A2 |
3016 |
2886 |
0.00 |
|
|
|
| 11 |
A2 |
1237 |
1183 |
0.00 |
|
|
|
| 12 |
A2 |
1070 |
1023 |
0.00 |
|
|
|
| 13 |
A2 |
950 |
909 |
0.00 |
|
|
|
| 14 |
A2 |
390 |
373 |
0.00 |
|
|
|
| 15 |
B1 |
3020 |
2889 |
121.57 |
|
|
|
| 16 |
B1 |
1185 |
1134 |
3.45 |
|
|
|
| 17 |
B1 |
1037 |
992 |
15.83 |
|
|
|
| 18 |
B1 |
681 |
652 |
31.85 |
|
|
|
| 19 |
B1 |
110 |
105 |
7.58 |
|
|
|
| 20 |
B2 |
3231 |
3092 |
3.45 |
|
|
|
| 21 |
B2 |
2995 |
2865 |
161.89 |
|
|
|
| 22 |
B2 |
1541 |
1475 |
3.99 |
|
|
|
| 23 |
B2 |
1389 |
1329 |
1.18 |
|
|
|
| 24 |
B2 |
1337 |
1279 |
0.00 |
|
|
|
| 25 |
B2 |
1153 |
1103 |
104.85 |
|
|
|
| 26 |
B2 |
935 |
894 |
0.04 |
|
|
|
| 27 |
B2 |
814 |
778 |
2.45 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20434.0 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 19549.2 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 B3PW91/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.497 |
|
|
|
| 2 |
C |
-0.076 |
|
|
|
| 3 |
C |
-0.172 |
|
|
|
| 4 |
C |
-0.172 |
|
|
|
| 5 |
C |
-0.076 |
|
|
|
| 6 |
H |
0.163 |
|
|
|
| 7 |
H |
0.163 |
|
|
|
| 8 |
H |
0.163 |
|
|
|
| 9 |
H |
0.163 |
|
|
|
| 10 |
H |
0.170 |
|
|
|
| 11 |
H |
0.170 |
|
|
|
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 |
-1.704 |
1.704 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.656 |
0.000 |
0.000 |
| y |
0.000 |
-25.556 |
0.000 |
| z |
0.000 |
0.000 |
-31.383 |
|
| Traceless |
| | x | y | z |
| x |
-2.186 |
0.000 |
0.000 |
| y |
0.000 |
5.463 |
0.000 |
| z |
0.000 |
0.000 |
-3.277 |
|
| Polar |
| 3z2-r2 | -6.553 |
| x2-y2 | -5.099 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.368 |
0.000 |
0.000 |
| y |
0.000 |
8.457 |
0.000 |
| z |
0.000 |
0.000 |
5.853 |
<r2> (average value of r
2) Å
2
| <r2> |
93.830 |
| (<r2>)1/2 |
9.687 |