Vibrational Frequencies calculated at HF/6-31G(2df,p)
| 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' |
4129 |
3739 |
90.63 |
|
|
|
| 2 |
A' |
3785 |
3427 |
6.05 |
|
|
|
| 3 |
A' |
3283 |
2973 |
19.63 |
|
|
|
| 4 |
A' |
3189 |
2888 |
7.95 |
|
|
|
| 5 |
A' |
1918 |
1737 |
315.11 |
|
|
|
| 6 |
A' |
1603 |
1452 |
31.11 |
|
|
|
| 7 |
A' |
1574 |
1426 |
74.34 |
|
|
|
| 8 |
A' |
1510 |
1367 |
8.41 |
|
|
|
| 9 |
A' |
1381 |
1251 |
102.21 |
|
|
|
| 10 |
A' |
1209 |
1095 |
195.85 |
|
|
|
| 11 |
A' |
1108 |
1004 |
39.49 |
|
|
|
| 12 |
A' |
931 |
843 |
0.68 |
|
|
|
| 13 |
A' |
599 |
542 |
42.40 |
|
|
|
| 14 |
A' |
455 |
412 |
1.58 |
|
|
|
| 15 |
A" |
3256 |
2949 |
11.75 |
|
|
|
| 16 |
A" |
1591 |
1441 |
5.57 |
|
|
|
| 17 |
A" |
1171 |
1061 |
12.06 |
|
|
|
| 18 |
A" |
935 |
847 |
32.05 |
|
|
|
| 19 |
A" |
671 |
608 |
116.26 |
|
|
|
| 20 |
A" |
557 |
504 |
48.42 |
|
|
|
| 21 |
A" |
148 |
134 |
0.46 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17501.6 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 15847.7 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/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.475 |
|
|
|
| 2 |
C |
-0.476 |
|
|
|
| 3 |
N |
-0.575 |
|
|
|
| 4 |
O |
-0.524 |
|
|
|
| 5 |
H |
0.152 |
|
|
|
| 6 |
H |
0.170 |
|
|
|
| 7 |
H |
0.170 |
|
|
|
| 8 |
H |
0.261 |
|
|
|
| 9 |
H |
0.348 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.988 |
-1.234 |
0.000 |
1.580 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.173 |
-1.827 |
0.000 |
| y |
-1.827 |
-26.934 |
0.000 |
| z |
0.000 |
0.000 |
-24.567 |
|
| Traceless |
| | x | y | z |
| x |
5.577 |
-1.827 |
0.000 |
| y |
-1.827 |
-4.564 |
0.000 |
| z |
0.000 |
0.000 |
-1.013 |
|
| Polar |
| 3z2-r2 | -2.026 |
| x2-y2 | 6.761 |
| xy | -1.827 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.805 |
0.287 |
0.000 |
| y |
0.287 |
5.406 |
0.000 |
| z |
0.000 |
0.000 |
3.226 |
<r2> (average value of r
2) Å
2
| <r2> |
73.564 |
| (<r2>)1/2 |
8.577 |