Vibrational Frequencies calculated at B3PW91/TZVP
| 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' |
3856 |
3718 |
25.09 |
107.96 |
0.27 |
0.43 |
| 2 |
A' |
3124 |
3012 |
26.35 |
60.39 |
0.75 |
0.86 |
| 3 |
A' |
3048 |
2939 |
15.28 |
152.80 |
0.01 |
0.01 |
| 4 |
A' |
2984 |
2878 |
70.55 |
139.07 |
0.09 |
0.17 |
| 5 |
A' |
1525 |
1471 |
2.23 |
4.30 |
0.66 |
0.79 |
| 6 |
A' |
1497 |
1443 |
3.05 |
16.35 |
0.75 |
0.86 |
| 7 |
A' |
1453 |
1401 |
13.41 |
4.24 |
0.56 |
0.72 |
| 8 |
A' |
1400 |
1350 |
2.58 |
0.25 |
0.71 |
0.83 |
| 9 |
A' |
1268 |
1223 |
72.11 |
3.68 |
0.73 |
0.84 |
| 10 |
A' |
1112 |
1073 |
32.23 |
6.24 |
0.60 |
0.75 |
| 11 |
A' |
1041 |
1003 |
57.61 |
4.02 |
0.16 |
0.27 |
| 12 |
A' |
906 |
873 |
12.62 |
5.05 |
0.40 |
0.57 |
| 13 |
A' |
417 |
403 |
12.43 |
0.40 |
0.66 |
0.80 |
| 14 |
A" |
3128 |
3017 |
29.22 |
47.24 |
0.75 |
0.86 |
| 15 |
A" |
3013 |
2906 |
56.87 |
103.84 |
0.75 |
0.86 |
| 16 |
A" |
1477 |
1424 |
6.46 |
10.56 |
0.75 |
0.86 |
| 17 |
A" |
1301 |
1255 |
0.15 |
12.03 |
0.75 |
0.86 |
| 18 |
A" |
1179 |
1137 |
4.24 |
1.20 |
0.75 |
0.86 |
| 19 |
A" |
821 |
792 |
0.11 |
0.13 |
0.75 |
0.86 |
| 20 |
A" |
287 |
276 |
79.22 |
2.21 |
0.75 |
0.86 |
| 21 |
A" |
247 |
238 |
57.74 |
0.62 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17541.9 cm
-1
Scaled (by 0.9643) Zero Point Vibrational Energy (zpe) 16915.6 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/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.329 |
|
|
|
| 2 |
C |
-0.096 |
|
|
|
| 3 |
O |
-0.389 |
|
|
|
| 4 |
H |
0.265 |
|
|
|
| 5 |
H |
0.110 |
|
|
|
| 6 |
H |
0.123 |
|
|
|
| 7 |
H |
0.123 |
|
|
|
| 8 |
H |
0.097 |
|
|
|
| 9 |
H |
0.097 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.071 |
1.694 |
0.000 |
1.695 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.645 |
-2.539 |
0.000 |
| y |
-2.539 |
-20.057 |
0.000 |
| z |
0.000 |
0.000 |
-20.144 |
|
| Traceless |
| | x | y | z |
| x |
2.456 |
-2.539 |
0.000 |
| y |
-2.539 |
-1.163 |
0.000 |
| z |
0.000 |
0.000 |
-1.293 |
|
| Polar |
| 3z2-r2 | -2.587 |
| x2-y2 | 2.412 |
| xy | -2.539 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.862 |
-0.133 |
0.000 |
| y |
-0.133 |
4.388 |
0.000 |
| z |
0.000 |
0.000 |
4.091 |
<r2> (average value of r
2) Å
2
| <r2> |
54.166 |
| (<r2>)1/2 |
7.360 |