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 |
4150 |
3771 |
70.24 |
|
|
|
2 |
A |
3251 |
2953 |
44.29 |
|
|
|
3 |
A |
3248 |
2950 |
29.68 |
|
|
|
4 |
A |
3241 |
2945 |
87.50 |
|
|
|
5 |
A |
3226 |
2931 |
10.46 |
|
|
|
6 |
A |
3191 |
2899 |
13.09 |
|
|
|
7 |
A |
3173 |
2883 |
23.07 |
|
|
|
8 |
A |
3165 |
2875 |
19.43 |
|
|
|
9 |
A |
1631 |
1482 |
6.85 |
|
|
|
10 |
A |
1612 |
1464 |
2.36 |
|
|
|
11 |
A |
1605 |
1458 |
1.83 |
|
|
|
12 |
A |
1599 |
1453 |
1.56 |
|
|
|
13 |
A |
1557 |
1414 |
14.54 |
|
|
|
14 |
A |
1541 |
1400 |
32.68 |
|
|
|
15 |
A |
1537 |
1396 |
37.66 |
|
|
|
16 |
A |
1503 |
1366 |
22.26 |
|
|
|
17 |
A |
1480 |
1345 |
10.85 |
|
|
|
18 |
A |
1296 |
1178 |
4.71 |
|
|
|
19 |
A |
1288 |
1170 |
44.91 |
|
|
|
20 |
A |
1241 |
1128 |
9.21 |
|
|
|
21 |
A |
1192 |
1083 |
3.48 |
|
|
|
22 |
A |
1026 |
932 |
11.22 |
|
|
|
23 |
A |
1009 |
917 |
5.97 |
|
|
|
24 |
A |
1002 |
910 |
9.00 |
|
|
|
25 |
A |
887 |
806 |
3.31 |
|
|
|
26 |
A |
551 |
501 |
6.99 |
|
|
|
27 |
A |
503 |
457 |
5.31 |
|
|
|
28 |
A |
378 |
343 |
0.44 |
|
|
|
29 |
A |
319 |
290 |
3.19 |
|
|
|
30 |
A |
272 |
247 |
16.20 |
|
|
|
31 |
A |
232 |
211 |
91.71 |
|
|
|
32 |
A |
217 |
198 |
50.37 |
|
|
|
33 |
A |
143 |
130 |
6.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26133.2 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 23742.0 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 |
-0.283 |
|
|
|
2 |
H |
0.277 |
|
|
|
3 |
O |
-0.309 |
|
|
|
4 |
C |
-0.240 |
|
|
|
5 |
H |
0.096 |
|
|
|
6 |
H |
0.110 |
|
|
|
7 |
H |
0.091 |
|
|
|
8 |
C |
-0.240 |
|
|
|
9 |
H |
0.089 |
|
|
|
10 |
H |
0.091 |
|
|
|
11 |
H |
0.103 |
|
|
|
12 |
C |
0.120 |
|
|
|
13 |
H |
0.094 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.722 |
1.500 |
0.564 |
1.758 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-29.241 |
-2.426 |
-3.399 |
y |
-2.426 |
-32.783 |
0.665 |
z |
-3.399 |
0.665 |
-31.118 |
|
Traceless |
| x | y | z |
x |
2.710 |
-2.426 |
-3.399 |
y |
-2.426 |
-2.603 |
0.665 |
z |
-3.399 |
0.665 |
-0.107 |
|
Polar |
3z2-r2 | -0.213 |
x2-y2 | 3.542 |
xy | -2.426 |
xz | -3.399 |
yz | 0.665 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.185 |
-0.377 |
-0.025 |
y |
-0.377 |
5.892 |
0.031 |
z |
-0.025 |
0.031 |
5.489 |
<r2> (average value of r
2) Å
2
<r2> |
130.675 |
(<r2>)1/2 |
11.431 |