Vibrational Frequencies calculated at HF/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' |
3379 |
3051 |
27.53 |
|
|
|
2 |
A' |
3316 |
2994 |
25.79 |
|
|
|
3 |
A' |
3266 |
2949 |
37.96 |
|
|
|
4 |
A' |
3211 |
2899 |
25.93 |
|
|
|
5 |
A' |
3182 |
2873 |
146.43 |
|
|
|
6 |
A' |
3168 |
2860 |
26.23 |
|
|
|
7 |
A' |
1685 |
1521 |
6.76 |
|
|
|
8 |
A' |
1668 |
1506 |
1.00 |
|
|
|
9 |
A' |
1635 |
1476 |
4.82 |
|
|
|
10 |
A' |
1544 |
1394 |
18.95 |
|
|
|
11 |
A' |
1429 |
1290 |
5.13 |
|
|
|
12 |
A' |
1312 |
1184 |
46.50 |
|
|
|
13 |
A' |
1283 |
1158 |
171.05 |
|
|
|
14 |
A' |
1200 |
1084 |
33.67 |
|
|
|
15 |
A' |
1084 |
979 |
60.80 |
|
|
|
16 |
A' |
970 |
876 |
6.39 |
|
|
|
17 |
A' |
894 |
807 |
18.63 |
|
|
|
18 |
A' |
699 |
631 |
10.47 |
|
|
|
19 |
A' |
526 |
475 |
1.29 |
|
|
|
20 |
A' |
409 |
369 |
20.34 |
|
|
|
21 |
A' |
264 |
238 |
5.95 |
|
|
|
22 |
A" |
3314 |
2992 |
39.39 |
|
|
|
23 |
A" |
3172 |
2864 |
21.63 |
|
|
|
24 |
A" |
1664 |
1502 |
2.19 |
|
|
|
25 |
A" |
1573 |
1420 |
9.12 |
|
|
|
26 |
A" |
1528 |
1380 |
2.80 |
|
|
|
27 |
A" |
1517 |
1370 |
0.21 |
|
|
|
28 |
A" |
1433 |
1294 |
1.10 |
|
|
|
29 |
A" |
1377 |
1244 |
31.38 |
|
|
|
30 |
A" |
1342 |
1212 |
5.11 |
|
|
|
31 |
A" |
1175 |
1061 |
62.57 |
|
|
|
32 |
A" |
1125 |
1016 |
66.72 |
|
|
|
33 |
A" |
1003 |
905 |
15.81 |
|
|
|
34 |
A" |
941 |
850 |
13.95 |
|
|
|
35 |
A" |
484 |
437 |
14.53 |
|
|
|
36 |
A" |
247 |
223 |
3.47 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 29007.7 cm
-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 26191.0 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/6-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.334 |
|
|
|
2 |
O |
-0.699 |
|
|
|
3 |
O |
-0.699 |
|
|
|
4 |
C |
0.011 |
|
|
|
5 |
C |
0.011 |
|
|
|
6 |
C |
-0.349 |
|
|
|
7 |
H |
0.204 |
|
|
|
8 |
H |
0.145 |
|
|
|
9 |
H |
0.194 |
|
|
|
10 |
H |
0.149 |
|
|
|
11 |
H |
0.194 |
|
|
|
12 |
H |
0.149 |
|
|
|
13 |
H |
0.195 |
|
|
|
14 |
H |
0.162 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.138 |
2.682 |
0.000 |
2.913 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-35.944 |
2.263 |
0.000 |
y |
2.263 |
-34.736 |
0.000 |
z |
0.000 |
0.000 |
-40.691 |
|
Traceless |
| x | y | z |
x |
1.769 |
2.263 |
0.000 |
y |
2.263 |
3.581 |
0.000 |
z |
0.000 |
0.000 |
-5.351 |
|
Polar |
3z2-r2 | -10.701 |
x2-y2 | -1.208 |
xy | 2.263 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.916 |
0.360 |
0.000 |
y |
0.360 |
6.972 |
0.000 |
z |
0.000 |
0.000 |
6.294 |
<r2> (average value of r
2) Å
2
<r2> |
141.299 |
(<r2>)1/2 |
11.887 |