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' |
3868 |
3700 |
40.28 |
|
|
|
| 2 |
A' |
3265 |
3123 |
7.56 |
|
|
|
| 3 |
A' |
3216 |
3077 |
4.19 |
|
|
|
| 4 |
A' |
3166 |
3028 |
5.58 |
|
|
|
| 5 |
A' |
1729 |
1654 |
190.18 |
|
|
|
| 6 |
A' |
1459 |
1395 |
13.82 |
|
|
|
| 7 |
A' |
1367 |
1307 |
11.88 |
|
|
|
| 8 |
A' |
1343 |
1284 |
0.66 |
|
|
|
| 9 |
A' |
1141 |
1092 |
195.21 |
|
|
|
| 10 |
A' |
973 |
930 |
10.40 |
|
|
|
| 11 |
A' |
503 |
481 |
12.56 |
|
|
|
| 12 |
A" |
998 |
954 |
25.36 |
|
|
|
| 13 |
A" |
846 |
809 |
82.06 |
|
|
|
| 14 |
A" |
722 |
691 |
0.43 |
|
|
|
| 15 |
A" |
460 |
440 |
88.99 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12527.0 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 11983.3 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 |
-0.873 |
|
|
|
| 2 |
C |
-0.200 |
|
|
|
| 3 |
O |
-0.432 |
|
|
|
| 4 |
H |
0.466 |
|
|
|
| 5 |
H |
0.308 |
|
|
|
| 6 |
H |
0.590 |
|
|
|
| 7 |
H |
0.141 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.510 |
-0.813 |
0.000 |
0.960 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.115 |
1.197 |
0.000 |
| y |
1.197 |
-14.413 |
0.000 |
| z |
0.000 |
0.000 |
-20.952 |
|
| Traceless |
| | x | y | z |
| x |
-2.433 |
1.197 |
0.000 |
| y |
1.197 |
6.121 |
0.000 |
| z |
0.000 |
0.000 |
-3.688 |
|
| Polar |
| 3z2-r2 | -7.376 |
| x2-y2 | -5.702 |
| xy | 1.197 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.112 |
-0.264 |
0.000 |
| y |
-0.264 |
4.645 |
0.000 |
| z |
0.000 |
0.000 |
3.767 |
<r2> (average value of r
2) Å
2
| <r2> |
45.665 |
| (<r2>)1/2 |
6.758 |