Vibrational Frequencies calculated at HF/3-21G
| 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 |
3419 |
3096 |
5.27 |
|
|
|
| 2 |
A1 |
3413 |
3090 |
20.67 |
|
|
|
| 3 |
A1 |
3378 |
3060 |
3.35 |
|
|
|
| 4 |
A1 |
1722 |
1559 |
36.12 |
|
|
|
| 5 |
A1 |
1548 |
1402 |
95.67 |
|
|
|
| 6 |
A1 |
1262 |
1142 |
9.00 |
|
|
|
| 7 |
A1 |
1173 |
1062 |
0.44 |
|
|
|
| 8 |
A1 |
1079 |
977 |
2.78 |
|
|
|
| 9 |
A1 |
772 |
700 |
6.48 |
|
|
|
| 10 |
A2 |
1161 |
1051 |
0.00 |
|
|
|
| 11 |
A2 |
490 |
444 |
0.00 |
|
|
|
| 12 |
B1 |
1216 |
1101 |
1.36 |
|
|
|
| 13 |
B1 |
1145 |
1037 |
0.61 |
|
|
|
| 14 |
B1 |
949 |
860 |
8.96 |
|
|
|
| 15 |
B1 |
837 |
758 |
68.47 |
|
|
|
| 16 |
B1 |
447 |
405 |
4.98 |
|
|
|
| 17 |
B2 |
3384 |
3065 |
25.29 |
|
|
|
| 18 |
B2 |
1720 |
1558 |
79.68 |
|
|
|
| 19 |
B2 |
1627 |
1474 |
21.36 |
|
|
|
| 20 |
B2 |
1524 |
1380 |
1.31 |
|
|
|
| 21 |
B2 |
1350 |
1222 |
10.26 |
|
|
|
| 22 |
B2 |
1176 |
1065 |
2.16 |
|
|
|
| 23 |
B2 |
1124 |
1018 |
1.43 |
|
|
|
| 24 |
B2 |
707 |
640 |
17.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18311.0 cm
-1
Scaled (by 0.9056) Zero Point Vibrational Energy (zpe) 16582.5 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 HF/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.388 |
-0.756 |
|
-0.861 |
| 2 |
C |
0.340 |
0.942 |
|
0.958 |
| 3 |
C |
0.139 |
0.701 |
|
0.726 |
| 4 |
C |
0.139 |
0.701 |
|
0.726 |
| 5 |
N |
-0.652 |
-0.884 |
|
-0.903 |
| 6 |
N |
-0.652 |
-0.884 |
|
-0.903 |
| 7 |
H |
0.259 |
0.223 |
|
0.265 |
| 8 |
H |
0.274 |
-0.049 |
|
-0.039 |
| 9 |
H |
0.271 |
0.003 |
|
0.016 |
| 10 |
H |
0.271 |
0.003 |
|
0.016 |
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 |
2.511 |
2.511 |
| CHELPG |
0.000 |
0.000 |
2.502 |
2.502 |
| AIM |
|
|
|
|
| ESP |
0.000 |
0.000 |
2.521 |
2.521 |
Electric Quadrupole moment
Quadrupole components in D Å
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.193 |
0.000 |
0.000 |
| y |
0.000 |
7.331 |
0.000 |
| z |
0.000 |
0.000 |
8.068 |
<r2> (average value of r
2) Å
2
| <r2> |
114.095 |
| (<r2>)1/2 |
10.682 |