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 |
A |
3291 |
3154 |
7.35 |
|
|
|
| 2 |
A |
3194 |
3061 |
0.30 |
|
|
|
| 3 |
A |
3165 |
3034 |
11.35 |
|
|
|
| 4 |
A |
3154 |
3023 |
26.52 |
|
|
|
| 5 |
A |
3111 |
2982 |
17.03 |
|
|
|
| 6 |
A |
3089 |
2960 |
47.14 |
|
|
|
| 7 |
A |
3049 |
2922 |
21.80 |
|
|
|
| 8 |
A |
3020 |
2894 |
57.85 |
|
|
|
| 9 |
A |
1745 |
1672 |
112.54 |
|
|
|
| 10 |
A |
1517 |
1454 |
10.66 |
|
|
|
| 11 |
A |
1509 |
1446 |
7.99 |
|
|
|
| 12 |
A |
1497 |
1435 |
8.09 |
|
|
|
| 13 |
A |
1485 |
1424 |
6.07 |
|
|
|
| 14 |
A |
1484 |
1422 |
8.26 |
|
|
|
| 15 |
A |
1434 |
1374 |
7.50 |
|
|
|
| 16 |
A |
1410 |
1352 |
41.97 |
|
|
|
| 17 |
A |
1321 |
1266 |
182.19 |
|
|
|
| 18 |
A |
1209 |
1159 |
0.60 |
|
|
|
| 19 |
A |
1174 |
1125 |
5.76 |
|
|
|
| 20 |
A |
1148 |
1100 |
91.92 |
|
|
|
| 21 |
A |
1067 |
1022 |
2.54 |
|
|
|
| 22 |
A |
1020 |
977 |
3.35 |
|
|
|
| 23 |
A |
937 |
898 |
5.28 |
|
|
|
| 24 |
A |
848 |
813 |
60.16 |
|
|
|
| 25 |
A |
821 |
787 |
8.39 |
|
|
|
| 26 |
A |
744 |
713 |
2.03 |
|
|
|
| 27 |
A |
538 |
515 |
6.07 |
|
|
|
| 28 |
A |
479 |
459 |
3.20 |
|
|
|
| 29 |
A |
422 |
405 |
0.68 |
|
|
|
| 30 |
A |
309 |
296 |
1.14 |
|
|
|
| 31 |
A |
240 |
230 |
0.84 |
|
|
|
| 32 |
A |
191 |
183 |
1.66 |
|
|
|
| 33 |
A |
83 |
80 |
6.50 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24851.5 cm
-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 23817.7 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 |
C |
-0.144 |
|
|
|
| 2 |
H |
0.127 |
|
|
|
| 3 |
H |
0.147 |
|
|
|
| 4 |
H |
0.124 |
|
|
|
| 5 |
O |
-0.490 |
|
|
|
| 6 |
C |
-0.458 |
|
|
|
| 7 |
H |
0.144 |
|
|
|
| 8 |
H |
0.151 |
|
|
|
| 9 |
H |
0.147 |
|
|
|
| 10 |
C |
0.378 |
|
|
|
| 11 |
C |
-0.368 |
|
|
|
| 12 |
H |
0.115 |
|
|
|
| 13 |
H |
0.127 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.910 |
1.578 |
0.527 |
1.896 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.806 |
-0.133 |
0.392 |
| y |
-0.133 |
-31.011 |
-0.481 |
| z |
0.392 |
-0.481 |
-32.775 |
|
| Traceless |
| | x | y | z |
| x |
4.087 |
-0.133 |
0.392 |
| y |
-0.133 |
-0.721 |
-0.481 |
| z |
0.392 |
-0.481 |
-3.366 |
|
| Polar |
| 3z2-r2 | -6.732 |
| x2-y2 | 3.205 |
| xy | -0.133 |
| xz | 0.392 |
| yz | -0.481 |
|
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> |
128.385 |
| (<r2>)1/2 |
11.331 |