Vibrational Frequencies calculated at HF/6-311G*
| 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' |
3395 |
3070 |
20.49 |
|
|
|
| 2 |
A' |
3325 |
3007 |
16.06 |
|
|
|
| 3 |
A' |
3298 |
2983 |
3.90 |
|
|
|
| 4 |
A' |
3297 |
2982 |
36.96 |
|
|
|
| 5 |
A' |
3185 |
2880 |
8.10 |
|
|
|
| 6 |
A' |
1975 |
1787 |
207.23 |
|
|
|
| 7 |
A' |
1642 |
1485 |
13.89 |
|
|
|
| 8 |
A' |
1600 |
1447 |
14.84 |
|
|
|
| 9 |
A' |
1556 |
1407 |
91.80 |
|
|
|
| 10 |
A' |
1521 |
1376 |
5.29 |
|
|
|
| 11 |
A' |
1315 |
1189 |
40.56 |
|
|
|
| 12 |
A' |
1291 |
1168 |
58.88 |
|
|
|
| 13 |
A' |
1208 |
1093 |
14.03 |
|
|
|
| 14 |
A' |
1170 |
1058 |
8.74 |
|
|
|
| 15 |
A' |
1057 |
956 |
51.40 |
|
|
|
| 16 |
A' |
978 |
885 |
29.74 |
|
|
|
| 17 |
A' |
870 |
786 |
0.51 |
|
|
|
| 18 |
A' |
802 |
725 |
0.32 |
|
|
|
| 19 |
A' |
638 |
577 |
18.00 |
|
|
|
| 20 |
A' |
396 |
358 |
4.78 |
|
|
|
| 21 |
A' |
255 |
231 |
4.75 |
|
|
|
| 22 |
A" |
3379 |
3056 |
0.20 |
|
|
|
| 23 |
A" |
3291 |
2976 |
27.02 |
|
|
|
| 24 |
A" |
3237 |
2928 |
23.51 |
|
|
|
| 25 |
A" |
1610 |
1456 |
9.74 |
|
|
|
| 26 |
A" |
1590 |
1438 |
2.48 |
|
|
|
| 27 |
A" |
1320 |
1194 |
0.29 |
|
|
|
| 28 |
A" |
1237 |
1119 |
1.18 |
|
|
|
| 29 |
A" |
1210 |
1095 |
2.30 |
|
|
|
| 30 |
A" |
1162 |
1051 |
2.98 |
|
|
|
| 31 |
A" |
968 |
876 |
0.67 |
|
|
|
| 32 |
A" |
895 |
809 |
7.80 |
|
|
|
| 33 |
A" |
657 |
594 |
4.62 |
|
|
|
| 34 |
A" |
279 |
252 |
0.77 |
|
|
|
| 35 |
A" |
149 |
135 |
0.00 |
|
|
|
| 36 |
A" |
66 |
60 |
1.99 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 27911.3 cm
-1
Scaled (by 0.9044) Zero Point Vibrational Energy (zpe) 25243.0 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/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.432 |
|
|
|
| 2 |
C |
0.462 |
|
|
|
| 3 |
C |
-0.709 |
|
|
|
| 4 |
C |
-0.399 |
|
|
|
| 5 |
C |
-0.404 |
|
|
|
| 6 |
C |
-0.404 |
|
|
|
| 7 |
H |
0.247 |
|
|
|
| 8 |
H |
0.230 |
|
|
|
| 9 |
H |
0.230 |
|
|
|
| 10 |
H |
0.220 |
|
|
|
| 11 |
H |
0.249 |
|
|
|
| 12 |
H |
0.230 |
|
|
|
| 13 |
H |
0.249 |
|
|
|
| 14 |
H |
0.230 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
3.023 |
-0.006 |
0.000 |
3.023 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-40.402 |
-1.147 |
0.000 |
| y |
-1.147 |
-34.444 |
0.000 |
| z |
0.000 |
0.000 |
-36.206 |
|
| Traceless |
| | x | y | z |
| x |
-5.077 |
-1.147 |
0.000 |
| y |
-1.147 |
3.860 |
0.000 |
| z |
0.000 |
0.000 |
1.217 |
|
| Polar |
| 3z2-r2 | 2.433 |
| x2-y2 | -5.958 |
| xy | -1.147 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.525 |
0.073 |
0.000 |
| y |
0.073 |
8.698 |
0.000 |
| z |
0.000 |
0.000 |
6.643 |
<r2> (average value of r
2) Å
2
| <r2> |
167.835 |
| (<r2>)1/2 |
12.955 |