Vibrational Frequencies calculated at HF/aug-cc-pVDZ
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' |
3908 |
3559 |
161.96 |
|
|
|
2 |
A' |
3384 |
3082 |
7.03 |
|
|
|
3 |
A' |
3357 |
3057 |
7.90 |
|
|
|
4 |
A' |
3164 |
2881 |
100.02 |
|
|
|
5 |
A' |
1897 |
1728 |
287.51 |
|
|
|
6 |
A' |
1758 |
1601 |
489.44 |
|
|
|
7 |
A' |
1581 |
1440 |
49.11 |
|
|
|
8 |
A' |
1514 |
1379 |
36.30 |
|
|
|
9 |
A' |
1493 |
1360 |
80.44 |
|
|
|
10 |
A' |
1362 |
1241 |
202.79 |
|
|
|
11 |
A' |
1196 |
1089 |
29.45 |
|
|
|
12 |
A' |
1028 |
936 |
83.43 |
|
|
|
13 |
A' |
951 |
866 |
19.43 |
|
|
|
14 |
A' |
526 |
479 |
25.54 |
|
|
|
15 |
A' |
262 |
239 |
6.11 |
|
|
|
16 |
A" |
1160 |
1056 |
7.87 |
|
|
|
17 |
A" |
1119 |
1019 |
0.03 |
|
|
|
18 |
A" |
851 |
775 |
16.81 |
|
|
|
19 |
A" |
820 |
746 |
144.97 |
|
|
|
20 |
A" |
424 |
386 |
4.41 |
|
|
|
21 |
A" |
248 |
226 |
6.67 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16001.5 cm
-1
Scaled (by 0.9106) Zero Point Vibrational Energy (zpe) 14571.0 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/aug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.600 |
|
|
|
2 |
C |
0.620 |
|
|
|
3 |
C |
0.771 |
|
|
|
4 |
O |
-0.731 |
|
|
|
5 |
O |
-0.626 |
|
|
|
6 |
H |
0.182 |
|
|
|
7 |
H |
-0.434 |
|
|
|
8 |
H |
-0.149 |
|
|
|
9 |
H |
-0.234 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.627 |
2.773 |
0.000 |
2.843 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-29.198 |
1.148 |
0.000 |
y |
1.148 |
-28.790 |
0.000 |
z |
0.000 |
0.000 |
-30.695 |
|
Traceless |
| x | y | z |
x |
0.544 |
1.148 |
0.000 |
y |
1.148 |
1.157 |
0.000 |
z |
0.000 |
0.000 |
-1.701 |
|
Polar |
3z2-r2 | -3.402 |
x2-y2 | -0.408 |
xy | 1.148 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
8.270 |
0.304 |
0.000 |
y |
0.304 |
6.690 |
0.000 |
z |
0.000 |
0.000 |
4.400 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |