Vibrational Frequencies calculated at HF/aug-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' |
3770 |
3433 |
5.58 |
|
|
|
| 2 |
A' |
3344 |
3044 |
41.75 |
|
|
|
| 3 |
A' |
3260 |
2968 |
18.90 |
|
|
|
| 4 |
A' |
1658 |
1510 |
1.81 |
|
|
|
| 5 |
A' |
1389 |
1265 |
9.72 |
|
|
|
| 6 |
A' |
1350 |
1229 |
19.26 |
|
|
|
| 7 |
A' |
1235 |
1125 |
0.33 |
|
|
|
| 8 |
A' |
1080 |
983 |
16.75 |
|
|
|
| 9 |
A' |
951 |
866 |
81.26 |
|
|
|
| 10 |
A' |
842 |
767 |
20.64 |
|
|
|
| 11 |
A" |
3328 |
3030 |
0.78 |
|
|
|
| 12 |
A" |
3251 |
2959 |
42.16 |
|
|
|
| 13 |
A" |
1618 |
1473 |
0.07 |
|
|
|
| 14 |
A" |
1378 |
1255 |
9.69 |
|
|
|
| 15 |
A" |
1259 |
1146 |
2.21 |
|
|
|
| 16 |
A" |
1246 |
1134 |
0.14 |
|
|
|
| 17 |
A" |
999 |
909 |
12.10 |
|
|
|
| 18 |
A" |
957 |
872 |
1.50 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16457.5 cm
-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 14982.9 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/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.475 |
|
|
|
| 2 |
H |
0.109 |
|
|
|
| 3 |
C |
-0.625 |
|
|
|
| 4 |
C |
-0.625 |
|
|
|
| 5 |
H |
0.430 |
|
|
|
| 6 |
H |
0.378 |
|
|
|
| 7 |
H |
0.430 |
|
|
|
| 8 |
H |
0.378 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.348 |
-1.139 |
0.000 |
1.765 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.731 |
2.258 |
0.000 |
| y |
2.258 |
-21.324 |
0.000 |
| z |
0.000 |
0.000 |
-18.499 |
|
| Traceless |
| | x | y | z |
| x |
2.181 |
2.258 |
0.000 |
| y |
2.258 |
-3.209 |
0.000 |
| z |
0.000 |
0.000 |
1.028 |
|
| Polar |
| 3z2-r2 | 2.056 |
| x2-y2 | 3.593 |
| xy | 2.258 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.154 |
0.078 |
0.000 |
| y |
0.078 |
4.555 |
0.000 |
| z |
0.000 |
0.000 |
4.938 |
<r2> (average value of r
2) Å
2
| <r2> |
39.106 |
| (<r2>)1/2 |
6.254 |