Vibrational Frequencies calculated at HF/CEP-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 |
3797 |
3423 |
0.16 |
|
|
|
| 2 |
A1 |
3277 |
2954 |
88.75 |
|
|
|
| 3 |
A1 |
1829 |
1649 |
60.24 |
|
|
|
| 4 |
A1 |
1627 |
1466 |
0.80 |
|
|
|
| 5 |
A1 |
1126 |
1015 |
98.74 |
|
|
|
| 6 |
A1 |
720 |
649 |
190.54 |
|
|
|
| 7 |
A1 |
476 |
429 |
15.00 |
|
|
|
| 8 |
A2 |
3932 |
3544 |
0.00 |
|
|
|
| 9 |
A2 |
1499 |
1351 |
0.00 |
|
|
|
| 10 |
A2 |
1106 |
997 |
0.00 |
|
|
|
| 11 |
A2 |
209 |
189 |
0.00 |
|
|
|
| 12 |
B1 |
3933 |
3545 |
3.68 |
|
|
|
| 13 |
B1 |
3333 |
3005 |
70.59 |
|
|
|
| 14 |
B1 |
1441 |
1299 |
2.46 |
|
|
|
| 15 |
B1 |
891 |
803 |
0.65 |
|
|
|
| 16 |
B1 |
374 |
337 |
98.14 |
|
|
|
| 17 |
B2 |
3799 |
3424 |
0.11 |
|
|
|
| 18 |
B2 |
1824 |
1645 |
38.16 |
|
|
|
| 19 |
B2 |
1518 |
1368 |
16.25 |
|
|
|
| 20 |
B2 |
1184 |
1067 |
187.30 |
|
|
|
| 21 |
B2 |
490 |
442 |
632.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19192.5 cm
-1
Scaled (by 0.9014) Zero Point Vibrational Energy (zpe) 17300.1 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 HF/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.190 |
|
|
|
| 2 |
N |
-0.603 |
|
|
|
| 3 |
N |
-0.603 |
|
|
|
| 4 |
H |
0.150 |
|
|
|
| 5 |
H |
0.150 |
|
|
|
| 6 |
H |
0.274 |
|
|
|
| 7 |
H |
0.274 |
|
|
|
| 8 |
H |
0.274 |
|
|
|
| 9 |
H |
0.274 |
|
|
|
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 |
-1.991 |
1.991 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-16.035 |
0.000 |
0.000 |
| y |
0.000 |
-25.054 |
0.000 |
| z |
0.000 |
0.000 |
-18.798 |
|
| Traceless |
| | x | y | z |
| x |
5.890 |
0.000 |
0.000 |
| y |
0.000 |
-7.637 |
0.000 |
| z |
0.000 |
0.000 |
1.747 |
|
| Polar |
| 3z2-r2 | 3.494 |
| x2-y2 | 9.018 |
| 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 |
3.609 |
0.000 |
0.000 |
| y |
0.000 |
3.537 |
0.000 |
| z |
0.000 |
0.000 |
2.952 |
<r2> (average value of r
2) Å
2
| <r2> |
47.952 |
| (<r2>)1/2 |
6.925 |