Vibrational Frequencies calculated at B3LYP/CEP-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 |
3241 |
3138 |
17.28 |
|
|
|
| 2 |
A1 |
3026 |
2931 |
10.31 |
|
|
|
| 3 |
A1 |
1671 |
1618 |
0.09 |
|
|
|
| 4 |
A1 |
1523 |
1475 |
1.60 |
|
|
|
| 5 |
A1 |
1367 |
1324 |
0.35 |
|
|
|
| 6 |
A1 |
1115 |
1080 |
1.73 |
|
|
|
| 7 |
A1 |
985 |
954 |
9.24 |
|
|
|
| 8 |
A1 |
847 |
820 |
17.14 |
|
|
|
| 9 |
A1 |
726 |
703 |
5.02 |
|
|
|
| 10 |
A2 |
3063 |
2966 |
0.00 |
|
|
|
| 11 |
A2 |
1176 |
1139 |
0.00 |
|
|
|
| 12 |
A2 |
1051 |
1018 |
0.00 |
|
|
|
| 13 |
A2 |
962 |
931 |
0.00 |
|
|
|
| 14 |
A2 |
374 |
362 |
0.00 |
|
|
|
| 15 |
B1 |
3069 |
2972 |
144.84 |
|
|
|
| 16 |
B1 |
1135 |
1100 |
10.70 |
|
|
|
| 17 |
B1 |
1016 |
984 |
18.77 |
|
|
|
| 18 |
B1 |
697 |
675 |
72.18 |
|
|
|
| 19 |
B1 |
128 |
124 |
19.88 |
|
|
|
| 20 |
B2 |
3202 |
3101 |
4.57 |
|
|
|
| 21 |
B2 |
3020 |
2925 |
174.20 |
|
|
|
| 22 |
B2 |
1513 |
1466 |
0.00 |
|
|
|
| 23 |
B2 |
1354 |
1311 |
2.84 |
|
|
|
| 24 |
B2 |
1317 |
1275 |
0.47 |
|
|
|
| 25 |
B2 |
1059 |
1026 |
74.84 |
|
|
|
| 26 |
B2 |
918 |
889 |
0.32 |
|
|
|
| 27 |
B2 |
786 |
762 |
0.70 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20169.2 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 19531.9 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 B3LYP/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.272 |
|
|
|
| 2 |
C |
-0.232 |
|
|
|
| 3 |
C |
-0.234 |
|
|
|
| 4 |
C |
-0.234 |
|
|
|
| 5 |
C |
-0.232 |
|
|
|
| 6 |
H |
0.159 |
|
|
|
| 7 |
H |
0.159 |
|
|
|
| 8 |
H |
0.159 |
|
|
|
| 9 |
H |
0.159 |
|
|
|
| 10 |
H |
0.284 |
|
|
|
| 11 |
H |
0.284 |
|
|
|
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 |
-2.276 |
2.276 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.980 |
0.000 |
0.000 |
| y |
0.000 |
-24.572 |
0.000 |
| z |
0.000 |
0.000 |
-33.111 |
|
| Traceless |
| | x | y | z |
| x |
-2.138 |
0.000 |
0.000 |
| y |
0.000 |
7.474 |
0.000 |
| z |
0.000 |
0.000 |
-5.335 |
|
| Polar |
| 3z2-r2 | -10.671 |
| x2-y2 | -6.408 |
| 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 |
4.062 |
0.000 |
0.000 |
| y |
0.000 |
8.498 |
0.000 |
| z |
0.000 |
0.000 |
5.928 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |