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' |
4091 |
3696 |
78.28 |
|
|
|
| 2 |
A' |
3779 |
3414 |
3.84 |
|
|
|
| 3 |
A' |
3303 |
2984 |
29.15 |
|
|
|
| 4 |
A' |
3210 |
2900 |
13.51 |
|
|
|
| 5 |
A' |
1884 |
1702 |
353.66 |
|
|
|
| 6 |
A' |
1617 |
1460 |
22.40 |
|
|
|
| 7 |
A' |
1577 |
1425 |
73.21 |
|
|
|
| 8 |
A' |
1511 |
1365 |
15.39 |
|
|
|
| 9 |
A' |
1392 |
1258 |
104.54 |
|
|
|
| 10 |
A' |
1211 |
1094 |
211.42 |
|
|
|
| 11 |
A' |
1111 |
1004 |
48.39 |
|
|
|
| 12 |
A' |
923 |
834 |
0.27 |
|
|
|
| 13 |
A' |
587 |
531 |
46.81 |
|
|
|
| 14 |
A' |
449 |
406 |
1.71 |
|
|
|
| 15 |
A" |
3284 |
2967 |
19.87 |
|
|
|
| 16 |
A" |
1606 |
1451 |
6.82 |
|
|
|
| 17 |
A" |
1171 |
1058 |
6.97 |
|
|
|
| 18 |
A" |
929 |
839 |
41.44 |
|
|
|
| 19 |
A" |
659 |
596 |
149.31 |
|
|
|
| 20 |
A" |
554 |
500 |
46.37 |
|
|
|
| 21 |
A" |
144 |
130 |
0.62 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17496.0 cm
-1
Scaled (by 0.9034) Zero Point Vibrational Energy (zpe) 15805.9 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/CEP-121G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.278 |
|
|
|
| 2 |
C |
-0.580 |
|
|
|
| 3 |
N |
-0.463 |
|
|
|
| 4 |
O |
-0.571 |
|
|
|
| 5 |
H |
0.170 |
|
|
|
| 6 |
H |
0.192 |
|
|
|
| 7 |
H |
0.192 |
|
|
|
| 8 |
H |
0.309 |
|
|
|
| 9 |
H |
0.470 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.287 |
-1.241 |
0.000 |
1.787 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.283 |
-1.777 |
0.000 |
| y |
-1.777 |
-27.727 |
0.000 |
| z |
0.000 |
0.000 |
-25.108 |
|
| Traceless |
| | x | y | z |
| x |
6.135 |
-1.777 |
0.000 |
| y |
-1.777 |
-5.032 |
0.000 |
| z |
0.000 |
0.000 |
-1.103 |
|
| Polar |
| 3z2-r2 | -2.207 |
| x2-y2 | 7.445 |
| xy | -1.777 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.815 |
0.314 |
0.000 |
| y |
0.314 |
5.682 |
0.000 |
| z |
0.000 |
0.000 |
3.398 |
<r2> (average value of r
2) Å
2
| <r2> |
63.362 |
| (<r2>)1/2 |
7.960 |