Vibrational Frequencies calculated at MP2=FULL/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' |
3596 |
3416 |
33.97 |
|
|
|
| 2 |
A' |
3550 |
3373 |
1.86 |
|
|
|
| 3 |
A' |
3092 |
2937 |
11.82 |
|
|
|
| 4 |
A' |
1763 |
1675 |
32.16 |
|
|
|
| 5 |
A' |
1713 |
1627 |
142.77 |
|
|
|
| 6 |
A' |
1538 |
1461 |
20.94 |
|
|
|
| 7 |
A' |
1425 |
1354 |
11.80 |
|
|
|
| 8 |
A' |
1330 |
1264 |
16.65 |
|
|
|
| 9 |
A' |
1167 |
1108 |
15.89 |
|
|
|
| 10 |
A' |
1087 |
1032 |
280.50 |
|
|
|
| 11 |
A' |
870 |
827 |
68.67 |
|
|
|
| 12 |
A' |
765 |
727 |
284.00 |
|
|
|
| 13 |
A' |
627 |
596 |
2.89 |
|
|
|
| 14 |
A' |
461 |
438 |
42.58 |
|
|
|
| 15 |
A' |
258 |
246 |
12.41 |
|
|
|
| 16 |
A" |
3665 |
3482 |
4.01 |
|
|
|
| 17 |
A" |
3143 |
2986 |
7.60 |
|
|
|
| 18 |
A" |
1409 |
1339 |
0.00 |
|
|
|
| 19 |
A" |
1218 |
1157 |
0.04 |
|
|
|
| 20 |
A" |
938 |
891 |
2.44 |
|
|
|
| 21 |
A" |
644 |
612 |
162.64 |
|
|
|
| 22 |
A" |
520 |
494 |
41.61 |
|
|
|
| 23 |
A" |
254 |
241 |
60.01 |
|
|
|
| 24 |
A" |
79 |
75 |
3.88 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17554.6 cm
-1
Scaled (by 0.9501) Zero Point Vibrational Energy (zpe) 16678.6 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 MP2=FULL/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.508 |
|
|
|
| 2 |
O |
-0.411 |
|
|
|
| 3 |
O |
-0.606 |
|
|
|
| 4 |
C |
-0.182 |
|
|
|
| 5 |
N |
-0.710 |
|
|
|
| 6 |
H |
0.400 |
|
|
|
| 7 |
H |
0.197 |
|
|
|
| 8 |
H |
0.197 |
|
|
|
| 9 |
H |
0.304 |
|
|
|
| 10 |
H |
0.304 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.319 |
0.863 |
0.000 |
0.920 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.986 |
-2.965 |
0.000 |
| y |
-2.965 |
-30.104 |
0.000 |
| z |
0.000 |
0.000 |
-27.617 |
|
| Traceless |
| | x | y | z |
| x |
-5.126 |
-2.965 |
0.000 |
| y |
-2.965 |
0.697 |
0.000 |
| z |
0.000 |
0.000 |
4.429 |
|
| Polar |
| 3z2-r2 | 8.857 |
| x2-y2 | -3.882 |
| xy | -2.965 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |