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' |
3282 |
2972 |
23.06 |
74.38 |
0.67 |
0.80 |
| 2 |
A' |
3187 |
2886 |
44.01 |
129.88 |
0.01 |
0.02 |
| 3 |
A' |
2516 |
2278 |
1592.02 |
1.81 |
0.05 |
0.10 |
| 4 |
A' |
1647 |
1491 |
2.67 |
5.89 |
0.13 |
0.23 |
| 5 |
A' |
1608 |
1456 |
8.71 |
16.52 |
0.65 |
0.78 |
| 6 |
A' |
1581 |
1431 |
58.38 |
11.02 |
0.37 |
0.54 |
| 7 |
A' |
1253 |
1135 |
28.07 |
2.08 |
0.67 |
0.80 |
| 8 |
A' |
934 |
846 |
46.22 |
9.60 |
0.18 |
0.31 |
| 9 |
A' |
746 |
675 |
55.29 |
0.32 |
0.65 |
0.79 |
| 10 |
A' |
145 |
131 |
22.95 |
0.84 |
0.67 |
0.80 |
| 11 |
A" |
3256 |
2949 |
28.30 |
63.86 |
0.75 |
0.86 |
| 12 |
A" |
1627 |
1473 |
4.61 |
14.94 |
0.75 |
0.86 |
| 13 |
A" |
1232 |
1116 |
0.90 |
1.84 |
0.75 |
0.86 |
| 14 |
A" |
714 |
646 |
48.96 |
0.88 |
0.75 |
0.86 |
| 15 |
A" |
32i |
29i |
2.46 |
0.61 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11848.0 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 10728.3 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 |
-0.273 |
|
|
|
| 2 |
N |
-0.441 |
|
|
|
| 3 |
C |
0.625 |
|
|
|
| 4 |
O |
-0.406 |
|
|
|
| 5 |
H |
0.170 |
|
|
|
| 6 |
H |
0.163 |
|
|
|
| 7 |
H |
0.163 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.589 |
1.546 |
0.000 |
3.016 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.309 |
-0.758 |
0.000 |
| y |
-0.758 |
-24.876 |
0.000 |
| z |
0.000 |
0.000 |
-22.300 |
|
| Traceless |
| | x | y | z |
| x |
1.279 |
-0.758 |
0.000 |
| y |
-0.758 |
-2.572 |
0.000 |
| z |
0.000 |
0.000 |
1.293 |
|
| Polar |
| 3z2-r2 | 2.586 |
| x2-y2 | 2.567 |
| xy | -0.758 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.370 |
1.563 |
0.000 |
| y |
1.563 |
5.058 |
0.000 |
| z |
0.000 |
0.000 |
3.039 |
<r2> (average value of r
2) Å
2
| <r2> |
81.899 |
| (<r2>)1/2 |
9.050 |