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 |
3260 |
3136 |
5.53 |
229.34 |
0.02 |
0.05 |
| 2 |
A1 |
3168 |
3048 |
20.78 |
114.27 |
0.18 |
0.31 |
| 3 |
A1 |
1612 |
1551 |
0.11 |
22.86 |
0.06 |
0.11 |
| 4 |
A1 |
1168 |
1124 |
5.87 |
19.68 |
0.26 |
0.41 |
| 5 |
A1 |
1042 |
1003 |
5.52 |
13.73 |
0.74 |
0.85 |
| 6 |
A1 |
929 |
894 |
9.50 |
11.99 |
0.26 |
0.41 |
| 7 |
A1 |
832 |
801 |
2.14 |
7.94 |
0.71 |
0.83 |
| 8 |
A1 |
820 |
789 |
74.54 |
6.80 |
0.07 |
0.13 |
| 9 |
A1 |
392 |
377 |
4.14 |
12.96 |
0.64 |
0.78 |
| 10 |
A2 |
3221 |
3098 |
0.00 |
139.25 |
0.75 |
0.86 |
| 11 |
A2 |
1287 |
1238 |
0.00 |
1.24 |
0.75 |
0.86 |
| 12 |
A2 |
1210 |
1164 |
0.00 |
15.10 |
0.75 |
0.86 |
| 13 |
A2 |
965 |
929 |
0.00 |
0.01 |
0.75 |
0.86 |
| 14 |
A2 |
914 |
879 |
0.00 |
0.08 |
0.75 |
0.86 |
| 15 |
A2 |
812 |
781 |
0.00 |
5.76 |
0.75 |
0.86 |
| 16 |
A2 |
355 |
342 |
0.00 |
3.27 |
0.75 |
0.86 |
| 17 |
B1 |
3256 |
3132 |
34.02 |
50.09 |
0.75 |
0.86 |
| 18 |
B1 |
1586 |
1525 |
6.61 |
2.54 |
0.75 |
0.86 |
| 19 |
B1 |
1204 |
1158 |
0.17 |
4.62 |
0.75 |
0.86 |
| 20 |
B1 |
1105 |
1063 |
0.09 |
0.93 |
0.75 |
0.86 |
| 21 |
B1 |
966 |
929 |
2.56 |
8.66 |
0.75 |
0.86 |
| 22 |
B1 |
741 |
713 |
57.19 |
3.27 |
0.75 |
0.86 |
| 23 |
B2 |
3223 |
3100 |
17.07 |
37.85 |
0.75 |
0.86 |
| 24 |
B2 |
3159 |
3039 |
9.18 |
110.84 |
0.75 |
0.86 |
| 25 |
B2 |
1306 |
1256 |
33.83 |
0.02 |
0.75 |
0.86 |
| 26 |
B2 |
1147 |
1104 |
11.87 |
0.86 |
0.75 |
0.86 |
| 27 |
B2 |
987 |
949 |
6.52 |
0.59 |
0.75 |
0.86 |
| 28 |
B2 |
969 |
932 |
0.47 |
0.05 |
0.75 |
0.86 |
| 29 |
B2 |
832 |
800 |
8.66 |
2.86 |
0.75 |
0.86 |
| 30 |
B2 |
496 |
477 |
5.96 |
7.25 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 21481.1 cm
-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 20664.8 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 |
-0.296 |
|
|
|
| 2 |
C |
-0.296 |
|
|
|
| 3 |
H |
0.189 |
|
|
|
| 4 |
H |
0.189 |
|
|
|
| 5 |
C |
-0.118 |
|
|
|
| 6 |
C |
-0.118 |
|
|
|
| 7 |
C |
-0.118 |
|
|
|
| 8 |
C |
-0.118 |
|
|
|
| 9 |
H |
0.171 |
|
|
|
| 10 |
H |
0.171 |
|
|
|
| 11 |
H |
0.171 |
|
|
|
| 12 |
H |
0.171 |
|
|
|
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 |
-0.050 |
0.050 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.278 |
0.000 |
0.000 |
| y |
0.000 |
-32.841 |
0.000 |
| z |
0.000 |
0.000 |
-35.961 |
|
| Traceless |
| | x | y | z |
| x |
-0.877 |
0.000 |
0.000 |
| y |
0.000 |
2.779 |
0.000 |
| z |
0.000 |
0.000 |
-1.901 |
|
| Polar |
| 3z2-r2 | -3.803 |
| x2-y2 | -2.437 |
| 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 |
7.664 |
0.000 |
0.000 |
| y |
0.000 |
8.859 |
0.000 |
| z |
0.000 |
0.000 |
5.175 |
<r2> (average value of r
2) Å
2
| <r2> |
119.786 |
| (<r2>)1/2 |
10.945 |