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 |
3138 |
3030 |
14.24 |
|
|
|
| 2 |
A1 |
3120 |
3013 |
30.09 |
|
|
|
| 3 |
A1 |
3027 |
2923 |
52.59 |
|
|
|
| 4 |
A1 |
1727 |
1668 |
20.87 |
|
|
|
| 5 |
A1 |
1498 |
1447 |
14.25 |
|
|
|
| 6 |
A1 |
1439 |
1389 |
0.79 |
|
|
|
| 7 |
A1 |
1407 |
1358 |
0.01 |
|
|
|
| 8 |
A1 |
1068 |
1031 |
5.24 |
|
|
|
| 9 |
A1 |
809 |
781 |
0.09 |
|
|
|
| 10 |
A1 |
358 |
345 |
0.36 |
|
|
|
| 11 |
A2 |
3072 |
2967 |
0.00 |
|
|
|
| 12 |
A2 |
1472 |
1421 |
0.00 |
|
|
|
| 13 |
A2 |
1010 |
975 |
0.00 |
|
|
|
| 14 |
A2 |
690 |
667 |
0.00 |
|
|
|
| 15 |
A2 |
167 |
161 |
0.00 |
|
|
|
| 16 |
B1 |
3075 |
2969 |
82.88 |
|
|
|
| 17 |
B1 |
1487 |
1436 |
21.73 |
|
|
|
| 18 |
B1 |
1082 |
1045 |
0.81 |
|
|
|
| 19 |
B1 |
909 |
877 |
88.29 |
|
|
|
| 20 |
B1 |
401 |
387 |
7.99 |
|
|
|
| 21 |
B1 |
204 |
197 |
0.56 |
|
|
|
| 22 |
B2 |
3204 |
3094 |
26.37 |
|
|
|
| 23 |
B2 |
3117 |
3011 |
34.90 |
|
|
|
| 24 |
B2 |
3024 |
2920 |
27.09 |
|
|
|
| 25 |
B2 |
1483 |
1432 |
3.97 |
|
|
|
| 26 |
B2 |
1415 |
1366 |
8.69 |
|
|
|
| 27 |
B2 |
1283 |
1239 |
6.29 |
|
|
|
| 28 |
B2 |
962 |
929 |
0.04 |
|
|
|
| 29 |
B2 |
948 |
915 |
0.18 |
|
|
|
| 30 |
B2 |
413 |
399 |
1.20 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23502.9 cm
-1
Scaled (by 0.9657) Zero Point Vibrational Energy (zpe) 22696.7 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 |
C |
0.337 |
|
|
|
| 2 |
C |
-0.706 |
|
|
|
| 3 |
H |
0.224 |
|
|
|
| 4 |
H |
0.224 |
|
|
|
| 5 |
C |
-0.498 |
|
|
|
| 6 |
C |
-0.498 |
|
|
|
| 7 |
H |
0.183 |
|
|
|
| 8 |
H |
0.138 |
|
|
|
| 9 |
H |
0.138 |
|
|
|
| 10 |
H |
0.183 |
|
|
|
| 11 |
H |
0.138 |
|
|
|
| 12 |
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 |
-0.619 |
0.619 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.822 |
0.000 |
0.000 |
| y |
0.000 |
-25.091 |
0.000 |
| z |
0.000 |
0.000 |
-25.689 |
|
| Traceless |
| | x | y | z |
| x |
-2.432 |
0.000 |
0.000 |
| y |
0.000 |
1.664 |
0.000 |
| z |
0.000 |
0.000 |
0.768 |
|
| Polar |
| 3z2-r2 | 1.536 |
| x2-y2 | -2.730 |
| 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 |
4.363 |
0.000 |
0.000 |
| y |
0.000 |
6.422 |
0.000 |
| z |
0.000 |
0.000 |
8.624 |
<r2> (average value of r
2) Å
2
| <r2> |
79.891 |
| (<r2>)1/2 |
8.938 |