Vibrational Frequencies calculated at wB97X-D/aug-cc-pVTZ
| 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' |
3197 |
3058 |
1.54 |
|
|
|
| 2 |
A' |
3084 |
2950 |
0.29 |
|
|
|
| 3 |
A' |
1927 |
1843 |
272.90 |
|
|
|
| 4 |
A' |
1461 |
1398 |
10.80 |
|
|
|
| 5 |
A' |
1407 |
1346 |
33.49 |
|
|
|
| 6 |
A' |
1255 |
1200 |
20.21 |
|
|
|
| 7 |
A' |
1169 |
1118 |
166.90 |
|
|
|
| 8 |
A' |
1003 |
960 |
38.18 |
|
|
|
| 9 |
A' |
764 |
731 |
50.49 |
|
|
|
| 10 |
A' |
572 |
547 |
9.43 |
|
|
|
| 11 |
A' |
516 |
494 |
14.20 |
|
|
|
| 12 |
A' |
340 |
326 |
9.42 |
|
|
|
| 13 |
A" |
3157 |
3020 |
0.24 |
|
|
|
| 14 |
A" |
1474 |
1410 |
9.96 |
|
|
|
| 15 |
A" |
1054 |
1008 |
9.67 |
|
|
|
| 16 |
A" |
550 |
526 |
6.25 |
|
|
|
| 17 |
A" |
150 |
143 |
0.90 |
|
|
|
| 18 |
A" |
131 |
125 |
1.25 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11604.9 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 11101.3 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 wB97X-D/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.508 |
|
|
|
| 2 |
C |
0.539 |
|
|
|
| 3 |
O |
-0.575 |
|
|
|
| 4 |
O |
0.004 |
|
|
|
| 5 |
O |
-0.273 |
|
|
|
| 6 |
H |
0.200 |
|
|
|
| 7 |
H |
0.307 |
|
|
|
| 8 |
H |
0.307 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.693 |
-0.371 |
0.000 |
2.719 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.183 |
0.961 |
0.000 |
| y |
0.961 |
-34.036 |
0.000 |
| z |
0.000 |
0.000 |
-26.440 |
|
| Traceless |
| | x | y | z |
| x |
3.055 |
0.961 |
0.000 |
| y |
0.961 |
-7.224 |
0.000 |
| z |
0.000 |
0.000 |
4.170 |
|
| Polar |
| 3z2-r2 | 8.339 |
| x2-y2 | 6.853 |
| xy | 0.961 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.622 |
-0.278 |
0.000 |
| y |
-0.278 |
7.362 |
0.000 |
| z |
0.000 |
0.000 |
4.107 |
<r2> (average value of r
2) Å
2
| <r2> |
102.719 |
| (<r2>)1/2 |
10.135 |