Vibrational Frequencies calculated at B1B95/daug-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 |
A' |
3241 |
3241 |
15.80 |
66.11 |
0.60 |
0.75 |
| 2 |
A' |
3159 |
3159 |
10.33 |
149.90 |
0.11 |
0.21 |
| 3 |
A' |
3150 |
3150 |
22.34 |
35.70 |
0.16 |
0.28 |
| 4 |
A' |
3130 |
3130 |
6.60 |
93.05 |
0.67 |
0.80 |
| 5 |
A' |
3044 |
3044 |
22.58 |
213.71 |
0.02 |
0.05 |
| 6 |
A' |
1730 |
1730 |
16.80 |
40.12 |
0.05 |
0.09 |
| 7 |
A' |
1490 |
1490 |
15.98 |
4.68 |
0.53 |
0.69 |
| 8 |
A' |
1448 |
1448 |
0.99 |
18.97 |
0.41 |
0.58 |
| 9 |
A' |
1401 |
1401 |
2.29 |
1.92 |
0.74 |
0.85 |
| 10 |
A' |
1326 |
1326 |
0.09 |
19.70 |
0.27 |
0.43 |
| 11 |
A' |
1192 |
1192 |
0.27 |
0.88 |
0.62 |
0.77 |
| 12 |
A' |
941 |
941 |
4.23 |
0.24 |
0.54 |
0.70 |
| 13 |
A' |
939 |
939 |
2.74 |
6.89 |
0.05 |
0.09 |
| 14 |
A' |
416 |
416 |
1.09 |
1.98 |
0.33 |
0.50 |
| 15 |
A" |
3098 |
3098 |
15.27 |
85.02 |
0.75 |
0.86 |
| 16 |
A" |
1476 |
1476 |
7.16 |
4.22 |
0.75 |
0.86 |
| 17 |
A" |
1072 |
1072 |
3.53 |
1.05 |
0.75 |
0.86 |
| 18 |
A" |
1032 |
1032 |
9.88 |
0.48 |
0.75 |
0.86 |
| 19 |
A" |
952 |
952 |
46.13 |
2.44 |
0.75 |
0.86 |
| 20 |
A" |
593 |
593 |
12.63 |
1.14 |
0.75 |
0.86 |
| 21 |
A" |
209 |
209 |
0.52 |
0.52 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17519.1 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17519.1 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/daug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-1.091 |
|
|
|
| 2 |
C |
0.281 |
|
|
|
| 3 |
C |
-2.345 |
|
|
|
| 4 |
H |
0.695 |
|
|
|
| 5 |
H |
0.563 |
|
|
|
| 6 |
H |
0.676 |
|
|
|
| 7 |
H |
0.474 |
|
|
|
| 8 |
H |
0.373 |
|
|
|
| 9 |
H |
0.373 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.418 |
-0.053 |
0.000 |
0.421 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.145 |
-0.214 |
0.000 |
| y |
-0.214 |
-19.075 |
0.000 |
| z |
0.000 |
0.000 |
-21.772 |
|
| Traceless |
| | x | y | z |
| x |
1.278 |
-0.214 |
0.000 |
| y |
-0.214 |
1.383 |
0.000 |
| z |
0.000 |
0.000 |
-2.661 |
|
| Polar |
| 3z2-r2 | -5.322 |
| x2-y2 | -0.070 |
| xy | -0.214 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.610 |
0.088 |
0.000 |
| y |
0.088 |
5.533 |
0.000 |
| z |
0.000 |
0.000 |
4.733 |
<r2> (average value of r
2) Å
2
| <r2> |
54.648 |
| (<r2>)1/2 |
7.392 |