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 |
3191 |
3053 |
38.57 |
|
|
|
| 2 |
A |
3151 |
3015 |
29.06 |
|
|
|
| 3 |
A |
3132 |
2997 |
21.14 |
|
|
|
| 4 |
A |
3118 |
2983 |
18.22 |
|
|
|
| 5 |
A |
3106 |
2972 |
28.92 |
|
|
|
| 6 |
A |
3060 |
2928 |
18.25 |
|
|
|
| 7 |
A |
1562 |
1494 |
6.69 |
|
|
|
| 8 |
A |
1523 |
1457 |
5.82 |
|
|
|
| 9 |
A |
1509 |
1443 |
4.51 |
|
|
|
| 10 |
A |
1466 |
1403 |
21.56 |
|
|
|
| 11 |
A |
1424 |
1362 |
3.94 |
|
|
|
| 12 |
A |
1312 |
1255 |
4.33 |
|
|
|
| 13 |
A |
1199 |
1147 |
1.94 |
|
|
|
| 14 |
A |
1175 |
1125 |
4.91 |
|
|
|
| 15 |
A |
1160 |
1110 |
1.41 |
|
|
|
| 16 |
A |
1140 |
1091 |
7.52 |
|
|
|
| 17 |
A |
1049 |
1003 |
10.51 |
|
|
|
| 18 |
A |
1001 |
958 |
14.46 |
|
|
|
| 19 |
A |
915 |
875 |
3.07 |
|
|
|
| 20 |
A |
876 |
838 |
34.60 |
|
|
|
| 21 |
A |
801 |
766 |
6.19 |
|
|
|
| 22 |
A |
410 |
392 |
4.59 |
|
|
|
| 23 |
A |
366 |
350 |
3.51 |
|
|
|
| 24 |
A |
217 |
208 |
0.50 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18930.6 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 18110.9 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 |
-0.437 |
|
|
-0.275 |
| 2 |
C |
-0.532 |
|
|
-0.364 |
| 3 |
H |
0.182 |
|
|
0.123 |
| 4 |
H |
0.185 |
|
|
0.130 |
| 5 |
H |
0.173 |
|
|
0.094 |
| 6 |
C |
0.075 |
|
|
0.123 |
| 7 |
H |
0.167 |
|
|
0.087 |
| 8 |
C |
-0.152 |
|
|
-0.177 |
| 9 |
H |
0.169 |
|
|
0.142 |
| 10 |
H |
0.171 |
|
|
0.118 |
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.847 |
1.640 |
0.676 |
1.965 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
-0.856 |
1.623 |
0.660 |
1.950 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.913 |
2.259 |
0.419 |
| y |
2.259 |
-25.785 |
-1.068 |
| z |
0.419 |
-1.068 |
-23.775 |
|
| Traceless |
| | x | y | z |
| x |
0.867 |
2.259 |
0.419 |
| y |
2.259 |
-1.941 |
-1.068 |
| z |
0.419 |
-1.068 |
1.074 |
|
| Polar |
| 3z2-r2 | 2.148 |
| x2-y2 | 1.872 |
| xy | 2.259 |
| xz | 0.419 |
| yz | -1.068 |
|
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> |
74.640 |
| (<r2>)1/2 |
8.639 |