Vibrational Frequencies calculated at B3PW91/cc-pVTZ
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 |
3118 |
2998 |
23.43 |
|
|
|
2 |
A1 |
2974 |
2860 |
62.48 |
|
|
|
3 |
A1 |
1511 |
1453 |
2.92 |
|
|
|
4 |
A1 |
1482 |
1425 |
0.01 |
|
|
|
5 |
A1 |
1265 |
1217 |
5.92 |
|
|
|
6 |
A1 |
961 |
925 |
35.49 |
|
|
|
7 |
A1 |
406 |
391 |
2.38 |
|
|
|
8 |
A2 |
3016 |
2901 |
0.00 |
|
|
|
9 |
A2 |
1474 |
1418 |
0.00 |
|
|
|
10 |
A2 |
1161 |
1116 |
0.00 |
|
|
|
11 |
A2 |
208 |
200 |
0.00 |
|
|
|
12 |
B1 |
3010 |
2895 |
137.66 |
|
|
|
13 |
B1 |
1483 |
1426 |
13.20 |
|
|
|
14 |
B1 |
1192 |
1146 |
7.03 |
|
|
|
15 |
B1 |
237 |
228 |
5.29 |
|
|
|
16 |
B2 |
3116 |
2997 |
30.54 |
|
|
|
17 |
B2 |
2962 |
2849 |
57.94 |
|
|
|
18 |
B2 |
1491 |
1434 |
13.69 |
|
|
|
19 |
B2 |
1452 |
1396 |
2.64 |
|
|
|
20 |
B2 |
1209 |
1163 |
118.67 |
|
|
|
21 |
B2 |
1127 |
1084 |
26.09 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17427.8 cm
-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 16758.6 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/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.268 |
|
|
|
2 |
C |
-0.063 |
|
|
|
3 |
C |
-0.063 |
|
|
|
4 |
H |
0.096 |
|
|
|
5 |
H |
0.096 |
|
|
|
6 |
H |
0.051 |
|
|
|
7 |
H |
0.051 |
|
|
|
8 |
H |
0.051 |
|
|
|
9 |
H |
0.051 |
|
|
|
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 |
-1.193 |
1.193 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.138 |
0.000 |
0.000 |
y |
0.000 |
-17.298 |
0.000 |
z |
0.000 |
0.000 |
-21.065 |
|
Traceless |
| x | y | z |
x |
-0.957 |
0.000 |
0.000 |
y |
0.000 |
3.304 |
0.000 |
z |
0.000 |
0.000 |
-2.347 |
|
Polar |
3z2-r2 | -4.694 |
x2-y2 | -2.840 |
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 |
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> |
52.246 |
(<r2>)1/2 |
7.228 |