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' |
3241 |
2945 |
49.19 |
|
|
|
| 2 |
A' |
3208 |
2914 |
120.92 |
|
|
|
| 3 |
A' |
3196 |
2903 |
63.63 |
|
|
|
| 4 |
A' |
3161 |
2871 |
13.36 |
|
|
|
| 5 |
A' |
3144 |
2857 |
37.48 |
|
|
|
| 6 |
A' |
3121 |
2836 |
107.42 |
|
|
|
| 7 |
A' |
1643 |
1492 |
2.37 |
|
|
|
| 8 |
A' |
1620 |
1472 |
5.24 |
|
|
|
| 9 |
A' |
1604 |
1458 |
4.89 |
|
|
|
| 10 |
A' |
1557 |
1414 |
13.50 |
|
|
|
| 11 |
A' |
1508 |
1370 |
0.64 |
|
|
|
| 12 |
A' |
1444 |
1312 |
7.18 |
|
|
|
| 13 |
A' |
1388 |
1261 |
5.67 |
|
|
|
| 14 |
A' |
1284 |
1167 |
4.12 |
|
|
|
| 15 |
A' |
1138 |
1034 |
9.81 |
|
|
|
| 16 |
A' |
1097 |
996 |
16.57 |
|
|
|
| 17 |
A' |
961 |
873 |
23.70 |
|
|
|
| 18 |
A' |
933 |
847 |
4.50 |
|
|
|
| 19 |
A' |
877 |
797 |
1.63 |
|
|
|
| 20 |
A' |
610 |
554 |
5.05 |
|
|
|
| 21 |
A' |
464 |
422 |
1.99 |
|
|
|
| 22 |
A' |
423 |
384 |
5.75 |
|
|
|
| 23 |
A' |
263 |
239 |
5.16 |
|
|
|
| 24 |
A" |
3237 |
2941 |
78.09 |
|
|
|
| 25 |
A" |
3198 |
2906 |
52.90 |
|
|
|
| 26 |
A" |
3160 |
2871 |
40.43 |
|
|
|
| 27 |
A" |
3111 |
2826 |
17.06 |
|
|
|
| 28 |
A" |
1627 |
1478 |
0.18 |
|
|
|
| 29 |
A" |
1598 |
1452 |
2.15 |
|
|
|
| 30 |
A" |
1520 |
1381 |
12.64 |
|
|
|
| 31 |
A" |
1507 |
1369 |
0.37 |
|
|
|
| 32 |
A" |
1470 |
1335 |
0.00 |
|
|
|
| 33 |
A" |
1409 |
1280 |
15.72 |
|
|
|
| 34 |
A" |
1348 |
1225 |
70.11 |
|
|
|
| 35 |
A" |
1292 |
1174 |
0.05 |
|
|
|
| 36 |
A" |
1240 |
1126 |
86.17 |
|
|
|
| 37 |
A" |
1132 |
1029 |
6.00 |
|
|
|
| 38 |
A" |
1059 |
962 |
2.87 |
|
|
|
| 39 |
A" |
942 |
856 |
1.43 |
|
|
|
| 40 |
A" |
887 |
806 |
1.28 |
|
|
|
| 41 |
A" |
497 |
451 |
0.00 |
|
|
|
| 42 |
A" |
252 |
229 |
0.35 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 34184.2 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 31056.4 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 |
-0.483 |
|
|
|
| 2 |
C |
-0.218 |
|
|
|
| 3 |
H |
0.091 |
|
|
|
| 4 |
H |
0.102 |
|
|
|
| 5 |
C |
-0.194 |
|
|
|
| 6 |
C |
-0.194 |
|
|
|
| 7 |
C |
0.091 |
|
|
|
| 8 |
C |
0.091 |
|
|
|
| 9 |
H |
0.094 |
|
|
|
| 10 |
H |
0.094 |
|
|
|
| 11 |
H |
0.098 |
|
|
|
| 12 |
H |
0.098 |
|
|
|
| 13 |
H |
0.070 |
|
|
|
| 14 |
H |
0.070 |
|
|
|
| 15 |
H |
0.094 |
|
|
|
| 16 |
H |
0.094 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.087 |
1.109 |
0.000 |
1.553 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.304 |
-1.852 |
0.000 |
| y |
-1.852 |
-40.819 |
0.000 |
| z |
0.000 |
0.000 |
-35.611 |
|
| Traceless |
| | x | y | z |
| x |
-1.088 |
-1.852 |
0.000 |
| y |
-1.852 |
-3.362 |
0.000 |
| z |
0.000 |
0.000 |
4.451 |
|
| Polar |
| 3z2-r2 | 8.901 |
| x2-y2 | 1.516 |
| xy | -1.852 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.449 |
0.038 |
0.000 |
| y |
0.038 |
7.952 |
0.000 |
| z |
0.000 |
0.000 |
8.781 |
<r2> (average value of r
2) Å
2
| <r2> |
151.480 |
| (<r2>)1/2 |
12.308 |