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 |
A1 |
3260 |
3122 |
6.72 |
|
|
|
| 2 |
A1 |
3250 |
3112 |
33.08 |
|
|
|
| 3 |
A1 |
3215 |
3079 |
12.65 |
|
|
|
| 4 |
A1 |
1590 |
1522 |
25.51 |
|
|
|
| 5 |
A1 |
1421 |
1360 |
62.91 |
|
|
|
| 6 |
A1 |
1147 |
1098 |
1.01 |
|
|
|
| 7 |
A1 |
1066 |
1020 |
0.77 |
|
|
|
| 8 |
A1 |
980 |
939 |
1.00 |
|
|
|
| 9 |
A1 |
670 |
642 |
6.09 |
|
|
|
| 10 |
A2 |
1009 |
966 |
0.00 |
|
|
|
| 11 |
A2 |
406 |
389 |
0.00 |
|
|
|
| 12 |
B1 |
1052 |
1008 |
0.04 |
|
|
|
| 13 |
B1 |
1025 |
981 |
0.52 |
|
|
|
| 14 |
B1 |
839 |
803 |
22.91 |
|
|
|
| 15 |
B1 |
754 |
722 |
45.46 |
|
|
|
| 16 |
B1 |
347 |
332 |
5.05 |
|
|
|
| 17 |
B2 |
3221 |
3085 |
27.19 |
|
|
|
| 18 |
B2 |
1601 |
1533 |
64.81 |
|
|
|
| 19 |
B2 |
1470 |
1408 |
11.48 |
|
|
|
| 20 |
B2 |
1387 |
1328 |
0.14 |
|
|
|
| 21 |
B2 |
1256 |
1203 |
1.90 |
|
|
|
| 22 |
B2 |
1228 |
1176 |
4.99 |
|
|
|
| 23 |
B2 |
1082 |
1036 |
6.14 |
|
|
|
| 24 |
B2 |
617 |
591 |
8.53 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16946.6 cm
-1
Scaled (by 0.9575) Zero Point Vibrational Energy (zpe) 16226.4 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 B1B95/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.137 |
|
|
|
| 2 |
C |
-0.584 |
|
|
|
| 3 |
C |
-0.599 |
|
|
|
| 4 |
C |
-0.599 |
|
|
|
| 5 |
N |
0.284 |
|
|
|
| 6 |
N |
0.284 |
|
|
|
| 7 |
H |
0.308 |
|
|
|
| 8 |
H |
0.257 |
|
|
|
| 9 |
H |
0.255 |
|
|
|
| 10 |
H |
0.255 |
|
|
|
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 |
2.946 |
2.946 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.839 |
0.000 |
0.000 |
| y |
0.000 |
-38.377 |
0.000 |
| z |
0.000 |
0.000 |
-30.294 |
|
| Traceless |
| | x | y | z |
| x |
-1.503 |
0.000 |
0.000 |
| y |
0.000 |
-5.311 |
0.000 |
| z |
0.000 |
0.000 |
6.814 |
|
| Polar |
| 3z2-r2 | 13.628 |
| x2-y2 | 2.538 |
| 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 |
3.553 |
0.000 |
0.000 |
| y |
0.000 |
8.444 |
0.000 |
| z |
0.000 |
0.000 |
8.932 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |