Vibrational Frequencies calculated at HF/CEP-121G
| 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' |
3650 |
3331 |
7.15 |
|
|
|
| 2 |
A' |
3342 |
3050 |
41.41 |
|
|
|
| 3 |
A' |
3210 |
2929 |
39.08 |
|
|
|
| 4 |
A' |
1802 |
1644 |
20.44 |
|
|
|
| 5 |
A' |
1601 |
1461 |
19.70 |
|
|
|
| 6 |
A' |
1458 |
1331 |
53.47 |
|
|
|
| 7 |
A' |
1144 |
1044 |
51.19 |
|
|
|
| 8 |
A" |
1261 |
1151 |
83.28 |
|
|
|
| 9 |
A" |
1228 |
1120 |
13.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9348.0 cm
-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 8530.0 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-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.246 |
|
|
|
| 2 |
N |
-0.257 |
|
|
|
| 3 |
H |
0.121 |
|
|
|
| 4 |
H |
0.150 |
|
|
|
| 5 |
H |
0.233 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.852 |
1.734 |
0.000 |
2.538 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.887 |
2.579 |
0.000 |
| y |
2.579 |
-12.832 |
0.000 |
| z |
0.000 |
0.000 |
-13.849 |
|
| Traceless |
| | x | y | z |
| x |
1.454 |
2.579 |
0.000 |
| y |
2.579 |
0.036 |
0.000 |
| z |
0.000 |
0.000 |
-1.490 |
|
| Polar |
| 3z2-r2 | -2.980 |
| x2-y2 | 0.945 |
| xy | 2.579 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.382 |
0.253 |
0.000 |
| y |
0.253 |
4.090 |
0.000 |
| z |
0.000 |
0.000 |
1.446 |
<r2> (average value of r
2) Å
2
| <r2> |
18.154 |
| (<r2>)1/2 |
4.261 |