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 |
3874 |
3713 |
42.36 |
|
|
|
| 2 |
A |
3146 |
3015 |
52.87 |
|
|
|
| 3 |
A |
3131 |
3001 |
13.06 |
|
|
|
| 4 |
A |
3081 |
2953 |
20.93 |
|
|
|
| 5 |
A |
2984 |
2860 |
42.27 |
|
|
|
| 6 |
A |
1501 |
1439 |
2.57 |
|
|
|
| 7 |
A |
1476 |
1414 |
16.25 |
|
|
|
| 8 |
A |
1464 |
1403 |
13.82 |
|
|
|
| 9 |
A |
1397 |
1339 |
0.17 |
|
|
|
| 10 |
A |
1288 |
1234 |
150.20 |
|
|
|
| 11 |
A |
1233 |
1182 |
21.49 |
|
|
|
| 12 |
A |
1065 |
1021 |
28.28 |
|
|
|
| 13 |
A |
1024 |
982 |
6.36 |
|
|
|
| 14 |
A |
940 |
901 |
8.35 |
|
|
|
| 15 |
A |
595 |
570 |
17.70 |
|
|
|
| 16 |
A |
410 |
393 |
12.39 |
|
|
|
| 17 |
A |
359 |
344 |
138.00 |
|
|
|
| 18 |
A |
182 |
174 |
3.20 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14574.8 cm
-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 13968.5 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 |
0.060 |
|
|
|
| 2 |
C |
-0.417 |
|
|
|
| 3 |
O |
-0.492 |
|
|
|
| 4 |
H |
0.099 |
|
|
|
| 5 |
H |
0.148 |
|
|
|
| 6 |
H |
0.134 |
|
|
|
| 7 |
H |
0.135 |
|
|
|
| 8 |
H |
0.333 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.601 |
1.191 |
0.231 |
1.354 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.821 |
-1.990 |
0.020 |
| y |
-1.990 |
-19.063 |
0.512 |
| z |
0.020 |
0.512 |
-19.967 |
|
| Traceless |
| | x | y | z |
| x |
4.694 |
-1.990 |
0.020 |
| y |
-1.990 |
-1.669 |
0.512 |
| z |
0.020 |
0.512 |
-3.025 |
|
| Polar |
| 3z2-r2 | -6.050 |
| x2-y2 | 4.241 |
| xy | -1.990 |
| xz | 0.020 |
| yz | 0.512 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.651 |
-0.111 |
0.041 |
| y |
-0.111 |
3.817 |
0.052 |
| z |
0.041 |
0.052 |
2.838 |
<r2> (average value of r
2) Å
2
| <r2> |
51.230 |
| (<r2>)1/2 |
7.157 |