Vibrational Frequencies calculated at B1B95/6-31G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3170 |
3027 |
27.57 |
93.74 |
0.34 |
0.51 |
| 2 |
A1 |
3016 |
2880 |
59.02 |
206.78 |
0.03 |
0.06 |
| 3 |
A1 |
1552 |
1481 |
0.70 |
21.62 |
0.74 |
0.85 |
| 4 |
A1 |
1518 |
1449 |
0.04 |
15.40 |
0.74 |
0.85 |
| 5 |
A1 |
1283 |
1225 |
5.76 |
3.11 |
0.60 |
0.75 |
| 6 |
A1 |
993 |
948 |
36.38 |
8.88 |
0.44 |
0.61 |
| 7 |
A1 |
410 |
391 |
2.49 |
0.45 |
0.02 |
0.04 |
| 8 |
A2 |
3063 |
2924 |
0.00 |
14.52 |
0.75 |
0.86 |
| 9 |
A2 |
1512 |
1443 |
0.00 |
40.83 |
0.75 |
0.86 |
| 10 |
A2 |
1180 |
1127 |
0.00 |
7.74 |
0.75 |
0.86 |
| 11 |
A2 |
225 |
215 |
0.00 |
0.24 |
0.75 |
0.86 |
| 12 |
B1 |
3056 |
2918 |
150.61 |
97.40 |
0.75 |
0.86 |
| 13 |
B1 |
1520 |
1452 |
11.72 |
0.44 |
0.75 |
0.86 |
| 14 |
B1 |
1213 |
1158 |
6.81 |
3.40 |
0.75 |
0.86 |
| 15 |
B1 |
252 |
240 |
6.19 |
0.07 |
0.75 |
0.86 |
| 16 |
B2 |
3169 |
3026 |
33.56 |
74.10 |
0.75 |
0.86 |
| 17 |
B2 |
3004 |
2868 |
56.24 |
1.45 |
0.75 |
0.86 |
| 18 |
B2 |
1529 |
1460 |
14.88 |
3.49 |
0.75 |
0.86 |
| 19 |
B2 |
1485 |
1417 |
7.31 |
9.99 |
0.75 |
0.86 |
| 20 |
B2 |
1249 |
1192 |
131.26 |
0.16 |
0.75 |
0.86 |
| 21 |
B2 |
1151 |
1099 |
15.46 |
4.65 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17774.4 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 16971.0 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 B1B95/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.454 |
|
|
|
| 2 |
C |
-0.232 |
|
|
|
| 3 |
C |
-0.232 |
|
|
|
| 4 |
H |
0.175 |
|
|
|
| 5 |
H |
0.175 |
|
|
|
| 6 |
H |
0.142 |
|
|
|
| 7 |
H |
0.142 |
|
|
|
| 8 |
H |
0.142 |
|
|
|
| 9 |
H |
0.142 |
|
|
|
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 |
-1.290 |
1.290 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.974 |
0.000 |
0.000 |
| y |
0.000 |
-16.893 |
0.000 |
| z |
0.000 |
0.000 |
-20.801 |
|
| Traceless |
| | x | y | z |
| x |
-1.127 |
0.000 |
0.000 |
| y |
0.000 |
3.495 |
0.000 |
| z |
0.000 |
0.000 |
-2.368 |
|
| Polar |
| 3z2-r2 | -4.736 |
| x2-y2 | -3.081 |
| 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 |
3.624 |
0.000 |
0.000 |
| y |
0.000 |
4.501 |
0.000 |
| z |
0.000 |
0.000 |
3.555 |
<r2> (average value of r
2) Å
2
| <r2> |
51.793 |
| (<r2>)1/2 |
7.197 |