Vibrational Frequencies calculated at HF/daug-cc-pVTZ
| 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' |
3840 |
3474 |
37.95 |
59.93 |
0.71 |
0.83 |
| 2 |
A' |
3720 |
3365 |
3.93 |
158.83 |
0.14 |
0.25 |
| 3 |
A' |
3094 |
2799 |
104.15 |
147.50 |
0.39 |
0.56 |
| 4 |
A' |
1832 |
1657 |
44.90 |
6.75 |
0.69 |
0.82 |
| 5 |
A' |
1504 |
1361 |
15.25 |
0.91 |
0.74 |
0.85 |
| 6 |
A' |
1498 |
1355 |
45.85 |
12.75 |
0.10 |
0.18 |
| 7 |
A' |
1152 |
1042 |
20.53 |
3.47 |
0.19 |
0.32 |
| 8 |
A" |
1208 |
1092 |
11.53 |
0.15 |
0.75 |
0.86 |
| 9 |
A" |
819 |
741 |
185.69 |
0.07 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9332.9 cm
-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 8442.6 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/daug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-1.505 |
|
|
|
| 2 |
N |
-0.434 |
|
|
|
| 3 |
H |
0.814 |
|
|
|
| 4 |
H |
0.393 |
|
|
|
| 5 |
H |
0.733 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.459 |
-3.052 |
0.000 |
3.383 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.180 |
-2.433 |
0.000 |
| y |
-2.433 |
-13.667 |
0.000 |
| z |
0.000 |
0.000 |
-13.989 |
|
| Traceless |
| | x | y | z |
| x |
1.648 |
-2.433 |
0.000 |
| y |
-2.433 |
-0.583 |
0.000 |
| z |
0.000 |
0.000 |
-1.065 |
|
| Polar |
| 3z2-r2 | -2.131 |
| x2-y2 | 1.487 |
| xy | -2.433 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.390 |
-0.028 |
0.000 |
| y |
-0.028 |
4.146 |
0.000 |
| z |
0.000 |
0.000 |
2.801 |
<r2> (average value of r
2) Å
2
| <r2> |
19.735 |
| (<r2>)1/2 |
4.442 |