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 |
A |
3908 |
3528 |
49.65 |
|
|
|
| 2 |
A |
3780 |
3412 |
45.07 |
|
|
|
| 3 |
A |
3326 |
3002 |
5.23 |
|
|
|
| 4 |
A |
3264 |
2946 |
11.66 |
|
|
|
| 5 |
A |
3211 |
2898 |
5.16 |
|
|
|
| 6 |
A |
1918 |
1731 |
324.34 |
|
|
|
| 7 |
A |
1812 |
1636 |
94.62 |
|
|
|
| 8 |
A |
1657 |
1496 |
10.58 |
|
|
|
| 9 |
A |
1635 |
1476 |
14.53 |
|
|
|
| 10 |
A |
1556 |
1404 |
37.37 |
|
|
|
| 11 |
A |
1440 |
1300 |
230.64 |
|
|
|
| 12 |
A |
1243 |
1122 |
0.79 |
|
|
|
| 13 |
A |
1191 |
1075 |
25.58 |
|
|
|
| 14 |
A |
1088 |
982 |
16.13 |
|
|
|
| 15 |
A |
875 |
789 |
0.69 |
|
|
|
| 16 |
A |
734 |
662 |
167.01 |
|
|
|
| 17 |
A |
596 |
538 |
141.38 |
|
|
|
| 18 |
A |
591 |
533 |
18.97 |
|
|
|
| 19 |
A |
530 |
479 |
115.47 |
|
|
|
| 20 |
A |
448 |
404 |
3.76 |
|
|
|
| 21 |
A |
110 |
99 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17455.5 cm
-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 15755.4 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 |
-0.691 |
-0.560 |
|
|
| 2 |
C |
0.816 |
1.029 |
|
|
| 3 |
N |
-0.930 |
-1.129 |
|
|
| 4 |
O |
-0.625 |
-0.669 |
|
|
| 5 |
H |
0.258 |
0.145 |
|
|
| 6 |
H |
0.230 |
0.148 |
|
|
| 7 |
H |
0.230 |
0.148 |
|
|
| 8 |
H |
0.361 |
0.453 |
|
|
| 9 |
H |
0.351 |
0.435 |
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.546 |
-4.069 |
0.000 |
4.106 |
| CHELPG |
0.540 |
-4.076 |
0.000 |
4.111 |
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.794 |
2.479 |
-0.001 |
| y |
2.479 |
-26.145 |
-0.001 |
| z |
-0.001 |
-0.001 |
-24.762 |
|
| Traceless |
| | x | y | z |
| x |
4.659 |
2.479 |
-0.001 |
| y |
2.479 |
-3.367 |
-0.001 |
| z |
-0.001 |
-0.001 |
-1.293 |
|
| Polar |
| 3z2-r2 | -2.585 |
| x2-y2 | 5.351 |
| xy | 2.479 |
| xz | -0.001 |
| yz | -0.001 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.958 |
-0.049 |
-0.000 |
| y |
-0.049 |
4.654 |
0.000 |
| z |
-0.000 |
0.000 |
2.328 |
<r2> (average value of r
2) Å
2
| <r2> |
74.666 |
| (<r2>)1/2 |
8.641 |