Vibrational Frequencies calculated at B1B95/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 |
A' |
3697 |
3538 |
77.84 |
|
|
|
| 2 |
A' |
3292 |
3151 |
0.74 |
|
|
|
| 3 |
A' |
3270 |
3130 |
1.79 |
|
|
|
| 4 |
A' |
3256 |
3117 |
5.53 |
|
|
|
| 5 |
A' |
1582 |
1514 |
7.54 |
|
|
|
| 6 |
A' |
1497 |
1433 |
7.17 |
|
|
|
| 7 |
A' |
1463 |
1401 |
14.50 |
|
|
|
| 8 |
A' |
1404 |
1344 |
1.18 |
|
|
|
| 9 |
A' |
1284 |
1229 |
6.12 |
|
|
|
| 10 |
A' |
1205 |
1154 |
4.41 |
|
|
|
| 11 |
A' |
1156 |
1106 |
15.13 |
|
|
|
| 12 |
A' |
1059 |
1013 |
41.66 |
|
|
|
| 13 |
A' |
1048 |
1003 |
9.79 |
|
|
|
| 14 |
A' |
907 |
868 |
3.65 |
|
|
|
| 15 |
A' |
886 |
848 |
7.24 |
|
|
|
| 16 |
A" |
914 |
875 |
0.89 |
|
|
|
| 17 |
A" |
862 |
825 |
18.74 |
|
|
|
| 18 |
A" |
774 |
741 |
126.21 |
|
|
|
| 19 |
A" |
683 |
654 |
28.66 |
|
|
|
| 20 |
A" |
624 |
597 |
0.52 |
|
|
|
| 21 |
A" |
548 |
525 |
56.69 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15704.5 cm
-1
Scaled (by 0.9572) Zero Point Vibrational Energy (zpe) 15032.3 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 B1B95/CEP-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.293 |
|
|
|
| 2 |
C |
-0.619 |
|
|
|
| 3 |
H |
0.333 |
|
|
|
| 4 |
C |
0.052 |
|
|
|
| 5 |
H |
0.277 |
|
|
|
| 6 |
C |
-0.719 |
|
|
|
| 7 |
N |
0.091 |
|
|
|
| 8 |
H |
0.349 |
|
|
|
| 9 |
N |
-0.057 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.165 |
0.938 |
0.000 |
2.360 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.065 |
2.587 |
0.000 |
| y |
2.587 |
-21.168 |
0.000 |
| z |
0.000 |
0.000 |
-31.646 |
|
| Traceless |
| | x | y | z |
| x |
-2.658 |
2.587 |
0.000 |
| y |
2.587 |
9.187 |
0.000 |
| z |
0.000 |
0.000 |
-6.529 |
|
| Polar |
| 3z2-r2 | -13.058 |
| x2-y2 | -7.897 |
| xy | 2.587 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.105 |
0.246 |
0.000 |
| y |
0.246 |
7.224 |
0.000 |
| z |
0.000 |
0.000 |
3.191 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |