Vibrational Frequencies calculated at HF/6-31G*
| 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' |
4059 |
3647 |
92.84 |
|
|
|
| 2 |
A' |
3787 |
3403 |
2.83 |
|
|
|
| 3 |
A' |
3315 |
2978 |
21.23 |
|
|
|
| 4 |
A' |
3226 |
2899 |
8.26 |
|
|
|
| 5 |
A' |
1937 |
1741 |
328.57 |
|
|
|
| 6 |
A' |
1629 |
1464 |
26.58 |
|
|
|
| 7 |
A' |
1596 |
1434 |
77.98 |
|
|
|
| 8 |
A' |
1531 |
1376 |
14.87 |
|
|
|
| 9 |
A' |
1396 |
1254 |
108.12 |
|
|
|
| 10 |
A' |
1220 |
1096 |
205.11 |
|
|
|
| 11 |
A' |
1122 |
1008 |
41.72 |
|
|
|
| 12 |
A' |
939 |
844 |
0.50 |
|
|
|
| 13 |
A' |
598 |
538 |
45.61 |
|
|
|
| 14 |
A' |
456 |
410 |
1.75 |
|
|
|
| 15 |
A" |
3292 |
2958 |
12.20 |
|
|
|
| 16 |
A" |
1617 |
1453 |
5.65 |
|
|
|
| 17 |
A" |
1184 |
1064 |
13.81 |
|
|
|
| 18 |
A" |
940 |
844 |
38.22 |
|
|
|
| 19 |
A" |
676 |
607 |
156.44 |
|
|
|
| 20 |
A" |
559 |
502 |
43.96 |
|
|
|
| 21 |
A" |
147 |
132 |
0.64 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17612.6 cm
-1
Scaled (by 0.8985) Zero Point Vibrational Energy (zpe) 15824.9 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/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.589 |
|
|
|
| 2 |
C |
-0.543 |
|
|
|
| 3 |
N |
-0.724 |
|
|
|
| 4 |
O |
-0.705 |
|
|
|
| 5 |
H |
0.179 |
|
|
|
| 6 |
H |
0.203 |
|
|
|
| 7 |
H |
0.203 |
|
|
|
| 8 |
H |
0.331 |
|
|
|
| 9 |
H |
0.467 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.193 |
-1.170 |
0.000 |
1.670 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.274 |
-1.743 |
0.000 |
| y |
-1.743 |
-27.387 |
0.000 |
| z |
0.000 |
0.000 |
-24.793 |
|
| Traceless |
| | x | y | z |
| x |
5.816 |
-1.743 |
0.000 |
| y |
-1.743 |
-4.854 |
0.000 |
| z |
0.000 |
0.000 |
-0.962 |
|
| Polar |
| 3z2-r2 | -1.924 |
| x2-y2 | 7.113 |
| xy | -1.743 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.536 |
0.355 |
0.000 |
| y |
0.355 |
5.270 |
0.000 |
| z |
0.000 |
0.000 |
2.821 |
<r2> (average value of r
2) Å
2
| <r2> |
73.913 |
| (<r2>)1/2 |
8.597 |