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 |
A1 |
3321 |
3017 |
14.73 |
155.98 |
0.07 |
0.14 |
2 |
A1 |
3138 |
2850 |
230.56 |
201.38 |
0.12 |
0.22 |
3 |
A1 |
1673 |
1520 |
1.77 |
1.37 |
0.45 |
0.62 |
4 |
A1 |
1368 |
1243 |
43.07 |
1.22 |
0.06 |
0.11 |
5 |
A1 |
1081 |
982 |
102.74 |
9.88 |
0.07 |
0.13 |
6 |
A1 |
849 |
771 |
0.92 |
3.80 |
0.37 |
0.54 |
7 |
A1 |
468 |
425 |
24.39 |
0.60 |
0.00 |
0.00 |
8 |
A2 |
1533 |
1393 |
0.00 |
0.00 |
0.71 |
0.83 |
9 |
A2 |
1377 |
1251 |
0.00 |
0.00 |
0.49 |
0.66 |
10 |
A2 |
1161 |
1055 |
0.00 |
0.00 |
0.62 |
0.77 |
11 |
E |
3316 |
3012 |
50.52 |
76.79 |
0.75 |
0.86 |
11 |
E |
3316 |
3012 |
50.52 |
76.79 |
0.75 |
0.86 |
12 |
E |
3115 |
2830 |
27.84 |
12.18 |
0.75 |
0.86 |
12 |
E |
3115 |
2830 |
27.84 |
12.18 |
0.75 |
0.86 |
13 |
E |
1652 |
1501 |
0.69 |
9.78 |
0.75 |
0.86 |
13 |
E |
1652 |
1501 |
0.69 |
9.78 |
0.75 |
0.86 |
14 |
E |
1594 |
1448 |
58.54 |
2.68 |
0.75 |
0.86 |
14 |
E |
1594 |
1448 |
58.54 |
2.68 |
0.75 |
0.86 |
15 |
E |
1458 |
1325 |
6.40 |
10.19 |
0.75 |
0.86 |
15 |
E |
1458 |
1325 |
6.40 |
10.19 |
0.75 |
0.86 |
16 |
E |
1345 |
1222 |
328.01 |
3.17 |
0.75 |
0.86 |
16 |
E |
1345 |
1222 |
328.01 |
3.17 |
0.75 |
0.86 |
17 |
E |
1192 |
1083 |
49.69 |
1.99 |
0.75 |
0.86 |
17 |
E |
1192 |
1083 |
49.69 |
1.99 |
0.75 |
0.86 |
18 |
E |
1067 |
969 |
36.80 |
4.46 |
0.75 |
0.86 |
18 |
E |
1067 |
969 |
36.80 |
4.46 |
0.75 |
0.86 |
19 |
E |
582 |
529 |
8.76 |
1.67 |
0.75 |
0.86 |
19 |
E |
582 |
529 |
8.76 |
1.67 |
0.75 |
0.86 |
20 |
E |
296 |
269 |
0.44 |
0.40 |
0.75 |
0.86 |
20 |
E |
296 |
269 |
0.44 |
0.40 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 23600.9 cm
-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 21441.4 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 |
C |
0.284 |
|
|
|
2 |
C |
0.284 |
|
|
|
3 |
C |
0.284 |
|
|
|
4 |
O |
-0.462 |
|
|
|
5 |
O |
-0.462 |
|
|
|
6 |
O |
-0.462 |
|
|
|
7 |
H |
0.108 |
|
|
|
8 |
H |
0.070 |
|
|
|
9 |
H |
0.108 |
|
|
|
10 |
H |
0.070 |
|
|
|
11 |
H |
0.108 |
|
|
|
12 |
H |
0.070 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
2.186 |
2.186 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-34.822 |
0.000 |
0.000 |
y |
0.000 |
-34.822 |
0.000 |
z |
0.000 |
0.000 |
-35.254 |
|
Traceless |
| x | y | z |
x |
0.216 |
0.000 |
0.000 |
y |
0.000 |
0.216 |
0.000 |
z |
0.000 |
0.000 |
-0.432 |
|
Polar |
3z2-r2 | -0.863 |
x2-y2 | 0.000 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.778 |
0.000 |
0.000 |
y |
0.000 |
5.778 |
0.000 |
z |
0.000 |
0.000 |
4.944 |
<r2> (average value of r
2) Å
2
<r2> |
124.033 |
(<r2>)1/2 |
11.137 |