Vibrational Frequencies calculated at B3PW91/6-31+G**
| 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 |
3710 |
3562 |
70.40 |
|
|
|
| 2 |
A1 |
3294 |
3162 |
0.01 |
|
|
|
| 3 |
A1 |
3272 |
3142 |
3.40 |
|
|
|
| 4 |
A1 |
1514 |
1453 |
12.20 |
|
|
|
| 5 |
A1 |
1441 |
1384 |
2.88 |
|
|
|
| 6 |
A1 |
1184 |
1137 |
2.90 |
|
|
|
| 7 |
A1 |
1103 |
1059 |
8.52 |
|
|
|
| 8 |
A1 |
1044 |
1002 |
32.82 |
|
|
|
| 9 |
A1 |
895 |
860 |
0.38 |
|
|
|
| 10 |
A2 |
882 |
847 |
0.00 |
|
|
|
| 11 |
A2 |
689 |
661 |
0.00 |
|
|
|
| 12 |
A2 |
625 |
600 |
0.00 |
|
|
|
| 13 |
B1 |
834 |
800 |
1.57 |
|
|
|
| 14 |
B1 |
731 |
701 |
184.31 |
|
|
|
| 15 |
B1 |
639 |
613 |
0.25 |
|
|
|
| 16 |
B1 |
497 |
478 |
79.46 |
|
|
|
| 17 |
B2 |
3288 |
3157 |
2.88 |
|
|
|
| 18 |
B2 |
3261 |
3131 |
2.84 |
|
|
|
| 19 |
B2 |
1587 |
1524 |
2.00 |
|
|
|
| 20 |
B2 |
1477 |
1418 |
7.29 |
|
|
|
| 21 |
B2 |
1311 |
1259 |
2.08 |
|
|
|
| 22 |
B2 |
1171 |
1124 |
3.79 |
|
|
|
| 23 |
B2 |
1074 |
1031 |
30.43 |
|
|
|
| 24 |
B2 |
871 |
836 |
1.82 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18196.1 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 17470.1 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 B3PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.250 |
|
|
|
| 2 |
H |
0.312 |
|
|
|
| 3 |
C |
-0.260 |
|
|
|
| 4 |
C |
-0.260 |
|
|
|
| 5 |
C |
-0.073 |
|
|
|
| 6 |
C |
-0.073 |
|
|
|
| 7 |
H |
0.155 |
|
|
|
| 8 |
H |
0.155 |
|
|
|
| 9 |
H |
0.147 |
|
|
|
| 10 |
H |
0.147 |
|
|
|
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 |
1.940 |
1.940 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.371 |
0.000 |
0.000 |
| y |
0.000 |
-26.823 |
0.000 |
| z |
0.000 |
0.000 |
-23.503 |
|
| Traceless |
| | x | y | z |
| x |
-9.208 |
0.000 |
0.000 |
| y |
0.000 |
2.114 |
0.000 |
| z |
0.000 |
0.000 |
7.094 |
|
| Polar |
| 3z2-r2 | 14.188 |
| x2-y2 | -7.548 |
| 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 |
5.199 |
0.000 |
0.000 |
| y |
0.000 |
8.839 |
0.000 |
| z |
0.000 |
0.000 |
8.527 |
<r2> (average value of r
2) Å
2
| <r2> |
85.707 |
| (<r2>)1/2 |
9.258 |