Vibrational Frequencies calculated at B3PW91/6-31+G**
| 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 |
3251 |
3121 |
7.33 |
|
|
|
| 2 |
A1 |
3004 |
2884 |
5.65 |
|
|
|
| 3 |
A1 |
1700 |
1632 |
0.13 |
|
|
|
| 4 |
A1 |
1523 |
1462 |
2.31 |
|
|
|
| 5 |
A1 |
1394 |
1339 |
4.91 |
|
|
|
| 6 |
A1 |
1119 |
1074 |
1.39 |
|
|
|
| 7 |
A1 |
1002 |
962 |
8.24 |
|
|
|
| 8 |
A1 |
925 |
888 |
24.43 |
|
|
|
| 9 |
A1 |
755 |
725 |
6.58 |
|
|
|
| 10 |
A2 |
3025 |
2904 |
0.00 |
|
|
|
| 11 |
A2 |
1223 |
1175 |
0.00 |
|
|
|
| 12 |
A2 |
1057 |
1015 |
0.00 |
|
|
|
| 13 |
A2 |
948 |
910 |
0.00 |
|
|
|
| 14 |
A2 |
393 |
377 |
0.00 |
|
|
|
| 15 |
B1 |
3027 |
2906 |
85.57 |
|
|
|
| 16 |
B1 |
1178 |
1131 |
3.05 |
|
|
|
| 17 |
B1 |
1024 |
983 |
20.01 |
|
|
|
| 18 |
B1 |
676 |
649 |
45.18 |
|
|
|
| 19 |
B1 |
98 |
94 |
10.58 |
|
|
|
| 20 |
B2 |
3227 |
3098 |
2.77 |
|
|
|
| 21 |
B2 |
2999 |
2879 |
152.19 |
|
|
|
| 22 |
B2 |
1512 |
1452 |
0.80 |
|
|
|
| 23 |
B2 |
1379 |
1324 |
3.14 |
|
|
|
| 24 |
B2 |
1325 |
1272 |
0.25 |
|
|
|
| 25 |
B2 |
1137 |
1091 |
103.91 |
|
|
|
| 26 |
B2 |
930 |
893 |
0.28 |
|
|
|
| 27 |
B2 |
810 |
778 |
1.95 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20320.4 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 19509.6 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 B3PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.328 |
|
|
|
| 2 |
C |
-0.262 |
|
|
|
| 3 |
C |
-0.036 |
|
|
|
| 4 |
C |
-0.036 |
|
|
|
| 5 |
C |
-0.262 |
|
|
|
| 6 |
H |
0.152 |
|
|
|
| 7 |
H |
0.152 |
|
|
|
| 8 |
H |
0.152 |
|
|
|
| 9 |
H |
0.152 |
|
|
|
| 10 |
H |
0.158 |
|
|
|
| 11 |
H |
0.158 |
|
|
|
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 |
-1.781 |
1.781 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.310 |
0.000 |
0.000 |
| y |
0.000 |
-25.859 |
0.000 |
| z |
0.000 |
0.000 |
-32.408 |
|
| Traceless |
| | x | y | z |
| x |
-2.176 |
0.000 |
0.000 |
| y |
0.000 |
6.000 |
0.000 |
| z |
0.000 |
0.000 |
-3.824 |
|
| Polar |
| 3z2-r2 | -7.648 |
| x2-y2 | -5.451 |
| 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 |
5.544 |
0.000 |
0.000 |
| y |
0.000 |
9.094 |
0.000 |
| z |
0.000 |
0.000 |
6.649 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |