Vibrational Frequencies calculated at B3LYP/3-21G*
| 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 |
3151 |
3032 |
7.58 |
|
|
|
| 2 |
A1 |
3124 |
3005 |
15.64 |
|
|
|
| 3 |
A1 |
3036 |
2921 |
31.07 |
|
|
|
| 4 |
A1 |
1735 |
1669 |
10.23 |
|
|
|
| 5 |
A1 |
1565 |
1506 |
13.14 |
|
|
|
| 6 |
A1 |
1496 |
1439 |
0.52 |
|
|
|
| 7 |
A1 |
1467 |
1411 |
2.13 |
|
|
|
| 8 |
A1 |
1119 |
1077 |
5.29 |
|
|
|
| 9 |
A1 |
798 |
768 |
0.02 |
|
|
|
| 10 |
A1 |
378 |
364 |
0.35 |
|
|
|
| 11 |
A2 |
3073 |
2957 |
0.00 |
|
|
|
| 12 |
A2 |
1541 |
1482 |
0.00 |
|
|
|
| 13 |
A2 |
1061 |
1021 |
0.00 |
|
|
|
| 14 |
A2 |
718 |
691 |
0.00 |
|
|
|
| 15 |
A2 |
178 |
171 |
0.00 |
|
|
|
| 16 |
B1 |
3078 |
2961 |
44.88 |
|
|
|
| 17 |
B1 |
1559 |
1500 |
20.23 |
|
|
|
| 18 |
B1 |
1145 |
1102 |
4.16 |
|
|
|
| 19 |
B1 |
943 |
908 |
53.56 |
|
|
|
| 20 |
B1 |
430 |
413 |
8.86 |
|
|
|
| 21 |
B1 |
209 |
201 |
0.82 |
|
|
|
| 22 |
B2 |
3228 |
3105 |
18.81 |
|
|
|
| 23 |
B2 |
3122 |
3003 |
22.12 |
|
|
|
| 24 |
B2 |
3030 |
2915 |
14.42 |
|
|
|
| 25 |
B2 |
1551 |
1492 |
5.15 |
|
|
|
| 26 |
B2 |
1454 |
1399 |
11.61 |
|
|
|
| 27 |
B2 |
1306 |
1257 |
7.63 |
|
|
|
| 28 |
B2 |
1018 |
980 |
0.49 |
|
|
|
| 29 |
B2 |
970 |
933 |
0.09 |
|
|
|
| 30 |
B2 |
444 |
427 |
0.87 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23964.5 cm
-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 23053.8 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/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.028 |
|
|
|
| 2 |
C |
-0.379 |
|
|
|
| 3 |
H |
0.173 |
|
|
|
| 4 |
H |
0.173 |
|
|
|
| 5 |
C |
-0.588 |
|
|
|
| 6 |
C |
-0.588 |
|
|
|
| 7 |
H |
0.196 |
|
|
|
| 8 |
H |
0.198 |
|
|
|
| 9 |
H |
0.198 |
|
|
|
| 10 |
H |
0.196 |
|
|
|
| 11 |
H |
0.198 |
|
|
|
| 12 |
H |
0.198 |
|
|
|
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 |
-0.502 |
0.502 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.104 |
0.000 |
0.000 |
| y |
0.000 |
-25.336 |
0.000 |
| z |
0.000 |
0.000 |
-25.678 |
|
| Traceless |
| | x | y | z |
| x |
-2.598 |
0.000 |
0.000 |
| y |
0.000 |
1.556 |
0.000 |
| z |
0.000 |
0.000 |
1.042 |
|
| Polar |
| 3z2-r2 | 2.084 |
| x2-y2 | -2.769 |
| 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 |
3.820 |
0.000 |
0.000 |
| y |
0.000 |
6.013 |
0.000 |
| z |
0.000 |
0.000 |
7.800 |
<r2> (average value of r
2) Å
2
| <r2> |
91.305 |
| (<r2>)1/2 |
9.555 |