Vibrational Frequencies calculated at B3LYP/CEP-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 |
3222 |
3112 |
2.72 |
|
|
|
| 2 |
A1 |
3192 |
3082 |
14.07 |
|
|
|
| 3 |
A1 |
3029 |
2926 |
16.49 |
|
|
|
| 4 |
A1 |
1562 |
1509 |
1.75 |
|
|
|
| 5 |
A1 |
1421 |
1372 |
9.35 |
|
|
|
| 6 |
A1 |
1390 |
1342 |
12.04 |
|
|
|
| 7 |
A1 |
1112 |
1074 |
0.30 |
|
|
|
| 8 |
A1 |
1014 |
979 |
0.55 |
|
|
|
| 9 |
A1 |
921 |
889 |
12.61 |
|
|
|
| 10 |
A1 |
787 |
760 |
0.01 |
|
|
|
| 11 |
A2 |
1115 |
1076 |
0.00 |
|
|
|
| 12 |
A2 |
957 |
924 |
0.00 |
|
|
|
| 13 |
A2 |
715 |
691 |
0.00 |
|
|
|
| 14 |
A2 |
503 |
486 |
0.00 |
|
|
|
| 15 |
B1 |
3062 |
2957 |
23.80 |
|
|
|
| 16 |
B1 |
951 |
919 |
0.44 |
|
|
|
| 17 |
B1 |
901 |
870 |
52.61 |
|
|
|
| 18 |
B1 |
685 |
662 |
109.35 |
|
|
|
| 19 |
B1 |
329 |
318 |
11.84 |
|
|
|
| 20 |
B2 |
3215 |
3105 |
25.91 |
|
|
|
| 21 |
B2 |
3179 |
3070 |
3.70 |
|
|
|
| 22 |
B2 |
1638 |
1581 |
0.02 |
|
|
|
| 23 |
B2 |
1306 |
1261 |
1.88 |
|
|
|
| 24 |
B2 |
1254 |
1211 |
0.65 |
|
|
|
| 25 |
B2 |
1093 |
1056 |
3.15 |
|
|
|
| 26 |
B2 |
966 |
932 |
15.32 |
|
|
|
| 27 |
B2 |
789 |
762 |
7.73 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20152.7 cm
-1
Scaled (by 0.9657) Zero Point Vibrational Energy (zpe) 19461.4 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-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.149 |
|
|
|
| 2 |
H |
0.149 |
|
|
|
| 3 |
H |
0.305 |
|
|
|
| 4 |
H |
0.305 |
|
|
|
| 5 |
H |
0.305 |
|
|
|
| 6 |
H |
0.305 |
|
|
|
| 7 |
C |
-0.368 |
|
|
|
| 8 |
C |
-0.368 |
|
|
|
| 9 |
C |
-0.219 |
|
|
|
| 10 |
C |
-0.281 |
|
|
|
| 11 |
C |
-0.281 |
|
|
|
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 |
0.485 |
0.485 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.823 |
0.000 |
0.000 |
| y |
0.000 |
-27.832 |
0.000 |
| z |
0.000 |
0.000 |
-26.260 |
|
| Traceless |
| | x | y | z |
| x |
-5.777 |
0.000 |
0.000 |
| y |
0.000 |
1.709 |
0.000 |
| z |
0.000 |
0.000 |
4.067 |
|
| Polar |
| 3z2-r2 | 8.135 |
| x2-y2 | -4.991 |
| 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 |
4.170 |
0.000 |
0.000 |
| y |
0.000 |
8.415 |
0.000 |
| z |
0.000 |
0.000 |
9.206 |
<r2> (average value of r
2) Å
2
| <r2> |
79.394 |
| (<r2>)1/2 |
8.910 |