Vibrational Frequencies calculated at HF/6-31+G**
| 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' |
3460 |
3128 |
0.90 |
|
|
|
| 2 |
A' |
3450 |
3120 |
1.46 |
|
|
|
| 3 |
A' |
3413 |
3086 |
2.64 |
|
|
|
| 4 |
A' |
3258 |
2946 |
30.15 |
|
|
|
| 5 |
A' |
3182 |
2877 |
42.37 |
|
|
|
| 6 |
A' |
1803 |
1631 |
0.75 |
|
|
|
| 7 |
A' |
1687 |
1525 |
30.24 |
|
|
|
| 8 |
A' |
1621 |
1465 |
5.98 |
|
|
|
| 9 |
A' |
1553 |
1404 |
2.27 |
|
|
|
| 10 |
A' |
1528 |
1382 |
2.84 |
|
|
|
| 11 |
A' |
1384 |
1252 |
2.05 |
|
|
|
| 12 |
A' |
1375 |
1243 |
5.05 |
|
|
|
| 13 |
A' |
1304 |
1180 |
21.88 |
|
|
|
| 14 |
A' |
1180 |
1067 |
9.09 |
|
|
|
| 15 |
A' |
1145 |
1035 |
58.93 |
|
|
|
| 16 |
A' |
1100 |
995 |
1.65 |
|
|
|
| 17 |
A' |
1039 |
939 |
1.38 |
|
|
|
| 18 |
A' |
957 |
866 |
28.78 |
|
|
|
| 19 |
A' |
680 |
615 |
3.93 |
|
|
|
| 20 |
A' |
341 |
308 |
0.97 |
|
|
|
| 21 |
A" |
3237 |
2927 |
26.98 |
|
|
|
| 22 |
A" |
1605 |
1451 |
6.09 |
|
|
|
| 23 |
A" |
1162 |
1051 |
0.67 |
|
|
|
| 24 |
A" |
1002 |
906 |
0.32 |
|
|
|
| 25 |
A" |
910 |
823 |
61.89 |
|
|
|
| 26 |
A" |
852 |
770 |
27.34 |
|
|
|
| 27 |
A" |
677 |
613 |
1.79 |
|
|
|
| 28 |
A" |
652 |
590 |
33.54 |
|
|
|
| 29 |
A" |
286 |
259 |
3.98 |
|
|
|
| 30 |
A" |
154 |
139 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22999.4 cm
-1
Scaled (by 0.9042) Zero Point Vibrational Energy (zpe) 20796.0 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/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.358 |
|
|
|
| 2 |
C |
0.029 |
|
|
|
| 3 |
C |
-0.004 |
|
|
|
| 4 |
C |
0.071 |
|
|
|
| 5 |
C |
0.015 |
|
|
|
| 6 |
C |
-0.706 |
|
|
|
| 7 |
H |
0.177 |
|
|
|
| 8 |
H |
0.177 |
|
|
|
| 9 |
H |
0.180 |
|
|
|
| 10 |
H |
0.137 |
|
|
|
| 11 |
H |
0.141 |
|
|
|
| 12 |
H |
0.141 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.583 |
0.961 |
0.000 |
1.124 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.596 |
-2.515 |
0.000 |
| y |
-2.515 |
-34.054 |
0.000 |
| z |
0.000 |
0.000 |
-38.948 |
|
| Traceless |
| | x | y | z |
| x |
3.905 |
-2.515 |
0.000 |
| y |
-2.515 |
1.718 |
0.000 |
| z |
0.000 |
0.000 |
-5.623 |
|
| Polar |
| 3z2-r2 | -11.246 |
| x2-y2 | 1.458 |
| xy | -2.515 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.665 |
0.166 |
0.000 |
| y |
0.166 |
9.541 |
0.000 |
| z |
0.000 |
0.000 |
5.835 |
<r2> (average value of r
2) Å
2
| <r2> |
142.832 |
| (<r2>)1/2 |
11.951 |