Vibrational Frequencies calculated at B3PW91/6-31G**
| 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 |
3223 |
3089 |
6.43 |
|
|
|
| 2 |
A1 |
3198 |
3065 |
6.38 |
|
|
|
| 3 |
A1 |
3174 |
3042 |
9.98 |
|
|
|
| 4 |
A1 |
1652 |
1584 |
23.10 |
|
|
|
| 5 |
A1 |
1525 |
1462 |
3.84 |
|
|
|
| 6 |
A1 |
1251 |
1199 |
3.05 |
|
|
|
| 7 |
A1 |
1101 |
1055 |
4.64 |
|
|
|
| 8 |
A1 |
1053 |
1009 |
2.93 |
|
|
|
| 9 |
A1 |
1012 |
970 |
8.31 |
|
|
|
| 10 |
A1 |
609 |
584 |
4.12 |
|
|
|
| 11 |
A2 |
999 |
958 |
0.00 |
|
|
|
| 12 |
A2 |
899 |
861 |
0.00 |
|
|
|
| 13 |
A2 |
381 |
365 |
0.00 |
|
|
|
| 14 |
B1 |
1013 |
971 |
0.00 |
|
|
|
| 15 |
B1 |
959 |
919 |
0.00 |
|
|
|
| 16 |
B1 |
764 |
732 |
7.64 |
|
|
|
| 17 |
B1 |
718 |
688 |
51.07 |
|
|
|
| 18 |
B1 |
417 |
400 |
3.43 |
|
|
|
| 19 |
B2 |
3215 |
3081 |
25.53 |
|
|
|
| 20 |
B2 |
3171 |
3039 |
31.40 |
|
|
|
| 21 |
B2 |
1649 |
1580 |
9.68 |
|
|
|
| 22 |
B2 |
1483 |
1422 |
26.53 |
|
|
|
| 23 |
B2 |
1385 |
1328 |
0.00 |
|
|
|
| 24 |
B2 |
1333 |
1278 |
0.06 |
|
|
|
| 25 |
B2 |
1175 |
1126 |
1.68 |
|
|
|
| 26 |
B2 |
1088 |
1042 |
0.05 |
|
|
|
| 27 |
B2 |
667 |
639 |
0.40 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19556.6 cm
-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 18743.0 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 B3PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.441 |
|
|
|
| 2 |
C |
-0.089 |
|
|
|
| 3 |
C |
0.074 |
|
|
|
| 4 |
C |
0.074 |
|
|
|
| 5 |
C |
-0.137 |
|
|
|
| 6 |
C |
-0.137 |
|
|
|
| 7 |
H |
0.135 |
|
|
|
| 8 |
H |
0.132 |
|
|
|
| 9 |
H |
0.132 |
|
|
|
| 10 |
H |
0.129 |
|
|
|
| 11 |
H |
0.129 |
|
|
|
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 |
-2.207 |
2.207 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.891 |
0.000 |
0.000 |
| y |
0.000 |
-28.678 |
0.000 |
| z |
0.000 |
0.000 |
-35.410 |
|
| Traceless |
| | x | y | z |
| x |
-4.847 |
0.000 |
0.000 |
| y |
0.000 |
7.472 |
0.000 |
| z |
0.000 |
0.000 |
-2.625 |
|
| Polar |
| 3z2-r2 | -5.251 |
| x2-y2 | -8.212 |
| 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 |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
121.088 |
| (<r2>)1/2 |
11.004 |