Vibrational Frequencies calculated at B3LYP/CEP-121G
| 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 |
3065 |
2987 |
92.28 |
94.84 |
0.60 |
0.75 |
| 2 |
A1 |
2981 |
2905 |
2.72 |
357.42 |
0.03 |
0.07 |
| 3 |
A1 |
2974 |
2898 |
69.56 |
60.06 |
0.11 |
0.20 |
| 4 |
A1 |
1535 |
1496 |
8.22 |
2.88 |
0.75 |
0.86 |
| 5 |
A1 |
1516 |
1478 |
0.00 |
42.53 |
0.75 |
0.85 |
| 6 |
A1 |
1437 |
1401 |
4.55 |
1.16 |
0.60 |
0.75 |
| 7 |
A1 |
1180 |
1150 |
1.93 |
3.95 |
0.40 |
0.57 |
| 8 |
A1 |
866 |
844 |
1.15 |
15.80 |
0.24 |
0.38 |
| 9 |
A1 |
363 |
354 |
0.12 |
0.46 |
0.10 |
0.18 |
| 10 |
A2 |
3052 |
2974 |
0.00 |
8.28 |
0.75 |
0.86 |
| 11 |
A2 |
1513 |
1475 |
0.00 |
32.36 |
0.75 |
0.86 |
| 12 |
A2 |
1312 |
1279 |
0.00 |
13.64 |
0.75 |
0.86 |
| 13 |
A2 |
917 |
893 |
0.00 |
0.00 |
0.75 |
0.86 |
| 14 |
A2 |
210 |
205 |
0.00 |
0.02 |
0.75 |
0.86 |
| 15 |
B1 |
3068 |
2989 |
167.24 |
33.04 |
0.75 |
0.86 |
| 16 |
B1 |
3011 |
2934 |
5.27 |
184.02 |
0.75 |
0.86 |
| 17 |
B1 |
1529 |
1490 |
16.36 |
0.01 |
0.75 |
0.86 |
| 18 |
B1 |
1220 |
1189 |
0.16 |
0.13 |
0.75 |
0.86 |
| 19 |
B1 |
757 |
738 |
4.45 |
0.35 |
0.75 |
0.86 |
| 20 |
B1 |
259 |
253 |
0.00 |
0.00 |
0.75 |
0.86 |
| 21 |
B2 |
3060 |
2982 |
47.82 |
63.24 |
0.75 |
0.86 |
| 22 |
B2 |
2972 |
2896 |
56.21 |
3.02 |
0.75 |
0.86 |
| 23 |
B2 |
1519 |
1481 |
3.42 |
0.51 |
0.75 |
0.86 |
| 24 |
B2 |
1420 |
1384 |
6.78 |
1.62 |
0.75 |
0.86 |
| 25 |
B2 |
1372 |
1337 |
4.00 |
0.07 |
0.75 |
0.86 |
| 26 |
B2 |
1066 |
1039 |
1.62 |
9.57 |
0.75 |
0.86 |
| 27 |
B2 |
935 |
911 |
2.57 |
0.40 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 22554.6 cm
-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 21979.4 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-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.180 |
|
|
|
| 2 |
C |
-0.458 |
|
|
|
| 3 |
C |
-0.458 |
|
|
|
| 4 |
H |
0.129 |
|
|
|
| 5 |
H |
0.129 |
|
|
|
| 6 |
H |
0.144 |
|
|
|
| 7 |
H |
0.144 |
|
|
|
| 8 |
H |
0.138 |
|
|
|
| 9 |
H |
0.138 |
|
|
|
| 10 |
H |
0.138 |
|
|
|
| 11 |
H |
0.138 |
|
|
|
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 |
0.068 |
0.068 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.646 |
0.000 |
0.000 |
| y |
0.000 |
-22.375 |
0.000 |
| z |
0.000 |
0.000 |
-22.098 |
|
| Traceless |
| | x | y | z |
| x |
0.590 |
0.000 |
0.000 |
| y |
0.000 |
-0.503 |
0.000 |
| z |
0.000 |
0.000 |
-0.088 |
|
| Polar |
| 3z2-r2 | -0.175 |
| x2-y2 | 0.729 |
| 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 |
5.278 |
0.000 |
0.000 |
| y |
0.000 |
5.984 |
0.000 |
| z |
0.000 |
0.000 |
5.403 |
<r2> (average value of r
2) Å
2
| <r2> |
57.262 |
| (<r2>)1/2 |
7.567 |