Vibrational Frequencies calculated at B1B95/6-31G*
| 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 |
3304 |
3136 |
1.90 |
|
|
|
| 2 |
A1 |
3251 |
3086 |
3.23 |
|
|
|
| 3 |
A1 |
1609 |
1527 |
0.49 |
|
|
|
| 4 |
A1 |
1488 |
1412 |
26.25 |
|
|
|
| 5 |
A1 |
1228 |
1166 |
2.85 |
|
|
|
| 6 |
A1 |
1116 |
1059 |
36.02 |
|
|
|
| 7 |
A1 |
1069 |
1014 |
0.25 |
|
|
|
| 8 |
A1 |
878 |
834 |
11.54 |
|
|
|
| 9 |
A2 |
913 |
866 |
0.00 |
|
|
|
| 10 |
A2 |
830 |
788 |
0.00 |
|
|
|
| 11 |
A2 |
490 |
466 |
0.00 |
|
|
|
| 12 |
B1 |
844 |
801 |
0.92 |
|
|
|
| 13 |
B1 |
720 |
683 |
54.28 |
|
|
|
| 14 |
B1 |
542 |
515 |
21.66 |
|
|
|
| 15 |
B2 |
3284 |
3117 |
6.45 |
|
|
|
| 16 |
B2 |
3247 |
3082 |
23.37 |
|
|
|
| 17 |
B2 |
1386 |
1316 |
50.18 |
|
|
|
| 18 |
B2 |
1313 |
1246 |
0.02 |
|
|
|
| 19 |
B2 |
1113 |
1057 |
7.65 |
|
|
|
| 20 |
B2 |
960 |
911 |
0.00 |
|
|
|
| 21 |
B2 |
686 |
651 |
3.66 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15134.1 cm
-1
Scaled (by 0.9493) Zero Point Vibrational Energy (zpe) 14366.8 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 B1B95/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.416 |
|
|
|
| 2 |
C |
0.041 |
|
|
|
| 3 |
C |
0.041 |
|
|
|
| 4 |
C |
-0.183 |
|
|
|
| 5 |
C |
-0.183 |
|
|
|
| 6 |
H |
0.177 |
|
|
|
| 7 |
H |
0.177 |
|
|
|
| 8 |
H |
0.172 |
|
|
|
| 9 |
H |
0.172 |
|
|
|
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 |
-2.036 |
2.036 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.521 |
0.000 |
0.000 |
| y |
0.000 |
-22.809 |
0.000 |
| z |
0.000 |
0.000 |
-31.017 |
|
| Traceless |
| | x | y | z |
| x |
-3.608 |
0.000 |
0.000 |
| y |
0.000 |
7.961 |
0.000 |
| z |
0.000 |
0.000 |
-4.352 |
|
| Polar |
| 3z2-r2 | -8.705 |
| x2-y2 | -7.712 |
| 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 |
2.642 |
0.000 |
0.000 |
| y |
0.000 |
8.053 |
0.000 |
| z |
0.000 |
0.000 |
6.735 |
<r2> (average value of r
2) Å
2
| <r2> |
81.157 |
| (<r2>)1/2 |
9.009 |