Vibrational Frequencies calculated at HF/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 |
A |
3940 |
3558 |
80.86 |
|
|
|
| 2 |
A |
3499 |
3159 |
5.22 |
|
|
|
| 3 |
A |
3473 |
3135 |
2.71 |
|
|
|
| 4 |
A |
3318 |
2996 |
5.30 |
|
|
|
| 5 |
A |
3245 |
2930 |
26.84 |
|
|
|
| 6 |
A |
3192 |
2882 |
31.71 |
|
|
|
| 7 |
A |
1767 |
1596 |
69.64 |
|
|
|
| 8 |
A |
1675 |
1513 |
7.06 |
|
|
|
| 9 |
A |
1647 |
1487 |
1.76 |
|
|
|
| 10 |
A |
1644 |
1484 |
10.79 |
|
|
|
| 11 |
A |
1587 |
1433 |
0.76 |
|
|
|
| 12 |
A |
1576 |
1423 |
43.49 |
|
|
|
| 13 |
A |
1510 |
1364 |
1.48 |
|
|
|
| 14 |
A |
1406 |
1269 |
23.21 |
|
|
|
| 15 |
A |
1266 |
1143 |
8.55 |
|
|
|
| 16 |
A |
1222 |
1103 |
5.99 |
|
|
|
| 17 |
A |
1201 |
1084 |
5.97 |
|
|
|
| 18 |
A |
1194 |
1078 |
28.30 |
|
|
|
| 19 |
A |
1111 |
1003 |
14.37 |
|
|
|
| 20 |
A |
1072 |
968 |
7.19 |
|
|
|
| 21 |
A |
1043 |
942 |
3.76 |
|
|
|
| 22 |
A |
1030 |
930 |
2.11 |
|
|
|
| 23 |
A |
881 |
796 |
43.50 |
|
|
|
| 24 |
A |
768 |
694 |
49.80 |
|
|
|
| 25 |
A |
729 |
658 |
2.13 |
|
|
|
| 26 |
A |
728 |
657 |
133.98 |
|
|
|
| 27 |
A |
701 |
633 |
28.81 |
|
|
|
| 28 |
A |
376 |
340 |
6.79 |
|
|
|
| 29 |
A |
287 |
259 |
8.63 |
|
|
|
| 30 |
A |
103 |
93 |
0.20 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23594.3 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 21303.3 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/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.479 |
-0.278 |
|
|
| 2 |
H |
0.174 |
0.068 |
|
|
| 3 |
H |
0.214 |
0.109 |
|
|
| 4 |
H |
0.174 |
0.068 |
|
|
| 5 |
N |
-0.917 |
-0.326 |
|
|
| 6 |
H |
0.387 |
0.314 |
|
|
| 7 |
C |
0.547 |
0.571 |
|
|
| 8 |
N |
-0.557 |
-0.719 |
|
|
| 9 |
C |
-0.079 |
0.243 |
|
|
| 10 |
H |
0.212 |
0.071 |
|
|
| 11 |
C |
0.091 |
-0.321 |
|
|
| 12 |
H |
0.232 |
0.199 |
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.423 |
3.945 |
-0.002 |
3.968 |
| CHELPG |
0.359 |
3.881 |
-0.001 |
3.897 |
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.808 |
0.672 |
-0.001 |
| y |
0.672 |
-35.329 |
-0.003 |
| z |
-0.001 |
-0.003 |
-38.539 |
|
| Traceless |
| | x | y | z |
| x |
7.126 |
0.672 |
-0.001 |
| y |
0.672 |
-1.156 |
-0.003 |
| z |
-0.001 |
-0.003 |
-5.970 |
|
| Polar |
| 3z2-r2 | -11.940 |
| x2-y2 | 5.521 |
| xy | 0.672 |
| xz | -0.001 |
| yz | -0.003 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.694 |
0.201 |
0.000 |
| y |
0.201 |
7.552 |
-0.000 |
| z |
0.000 |
-0.000 |
3.701 |
<r2> (average value of r
2) Å
2
| <r2> |
138.656 |
| (<r2>)1/2 |
11.775 |