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' |
3301 |
2999 |
48.36 |
|
|
|
2 |
A' |
3256 |
2958 |
42.60 |
|
|
|
3 |
A' |
3223 |
2928 |
55.94 |
|
|
|
4 |
A' |
3178 |
2887 |
27.13 |
|
|
|
5 |
A' |
3134 |
2847 |
157.95 |
|
|
|
6 |
A' |
3104 |
2820 |
56.79 |
|
|
|
7 |
A' |
1658 |
1506 |
2.70 |
|
|
|
8 |
A' |
1636 |
1486 |
0.64 |
|
|
|
9 |
A' |
1595 |
1449 |
6.57 |
|
|
|
10 |
A' |
1544 |
1403 |
31.82 |
|
|
|
11 |
A' |
1434 |
1303 |
10.38 |
|
|
|
12 |
A' |
1341 |
1219 |
196.09 |
|
|
|
13 |
A' |
1303 |
1184 |
67.20 |
|
|
|
14 |
A' |
1213 |
1102 |
17.19 |
|
|
|
15 |
A' |
1096 |
996 |
47.83 |
|
|
|
16 |
A' |
992 |
901 |
17.48 |
|
|
|
17 |
A' |
912 |
828 |
12.22 |
|
|
|
18 |
A' |
715 |
650 |
6.15 |
|
|
|
19 |
A' |
531 |
482 |
0.48 |
|
|
|
20 |
A' |
448 |
407 |
13.43 |
|
|
|
21 |
A' |
274 |
249 |
2.23 |
|
|
|
22 |
A" |
3253 |
2955 |
64.08 |
|
|
|
23 |
A" |
3123 |
2838 |
22.39 |
|
|
|
24 |
A" |
1634 |
1484 |
5.61 |
|
|
|
25 |
A" |
1583 |
1439 |
24.57 |
|
|
|
26 |
A" |
1519 |
1380 |
1.32 |
|
|
|
27 |
A" |
1490 |
1354 |
0.87 |
|
|
|
28 |
A" |
1457 |
1323 |
1.96 |
|
|
|
29 |
A" |
1374 |
1248 |
52.41 |
|
|
|
30 |
A" |
1338 |
1216 |
0.36 |
|
|
|
31 |
A" |
1221 |
1109 |
101.17 |
|
|
|
32 |
A" |
1122 |
1019 |
45.42 |
|
|
|
33 |
A" |
1001 |
909 |
14.38 |
|
|
|
34 |
A" |
971 |
882 |
0.01 |
|
|
|
35 |
A" |
496 |
451 |
8.01 |
|
|
|
36 |
A" |
274 |
249 |
2.88 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 28872.1 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 26230.3 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 |
C |
0.324 |
|
|
|
2 |
O |
-0.474 |
|
|
|
3 |
O |
-0.474 |
|
|
|
4 |
C |
0.044 |
|
|
|
5 |
C |
0.044 |
|
|
|
6 |
C |
-0.187 |
|
|
|
7 |
H |
0.100 |
|
|
|
8 |
H |
0.060 |
|
|
|
9 |
H |
0.103 |
|
|
|
10 |
H |
0.077 |
|
|
|
11 |
H |
0.103 |
|
|
|
12 |
H |
0.077 |
|
|
|
13 |
H |
0.110 |
|
|
|
14 |
H |
0.095 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.841 |
2.050 |
0.000 |
2.216 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-35.809 |
1.724 |
0.000 |
y |
1.724 |
-35.013 |
0.000 |
z |
0.000 |
0.000 |
-39.244 |
|
Traceless |
| x | y | z |
x |
1.319 |
1.724 |
0.000 |
y |
1.724 |
2.514 |
0.000 |
z |
0.000 |
0.000 |
-3.833 |
|
Polar |
3z2-r2 | -7.667 |
x2-y2 | -0.797 |
xy | 1.724 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.411 |
0.400 |
0.000 |
y |
0.400 |
7.184 |
0.000 |
z |
0.000 |
0.000 |
6.773 |
<r2> (average value of r
2) Å
2
<r2> |
137.540 |
(<r2>)1/2 |
11.728 |