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' |
3882 |
3714 |
35.79 |
|
|
|
| 2 |
A' |
3267 |
3125 |
8.53 |
|
|
|
| 3 |
A' |
3171 |
3033 |
3.65 |
|
|
|
| 4 |
A' |
3162 |
3025 |
13.07 |
|
|
|
| 5 |
A' |
3060 |
2927 |
15.90 |
|
|
|
| 6 |
A' |
1741 |
1666 |
176.95 |
|
|
|
| 7 |
A' |
1490 |
1425 |
6.70 |
|
|
|
| 8 |
A' |
1461 |
1398 |
3.03 |
|
|
|
| 9 |
A' |
1419 |
1358 |
46.53 |
|
|
|
| 10 |
A' |
1371 |
1311 |
15.62 |
|
|
|
| 11 |
A' |
1216 |
1163 |
145.11 |
|
|
|
| 12 |
A' |
1026 |
982 |
35.58 |
|
|
|
| 13 |
A' |
993 |
950 |
9.44 |
|
|
|
| 14 |
A' |
876 |
838 |
4.67 |
|
|
|
| 15 |
A' |
492 |
471 |
17.52 |
|
|
|
| 16 |
A' |
416 |
398 |
1.88 |
|
|
|
| 17 |
A" |
3124 |
2988 |
9.80 |
|
|
|
| 18 |
A" |
1474 |
1410 |
8.58 |
|
|
|
| 19 |
A" |
1072 |
1026 |
0.10 |
|
|
|
| 20 |
A" |
835 |
799 |
72.19 |
|
|
|
| 21 |
A" |
725 |
693 |
0.21 |
|
|
|
| 22 |
A" |
516 |
494 |
1.36 |
|
|
|
| 23 |
A" |
437 |
418 |
99.58 |
|
|
|
| 24 |
A" |
117 |
112 |
1.12 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18671.6 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 17861.2 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 |
-0.645 |
|
|
|
| 2 |
C |
0.644 |
|
|
|
| 3 |
C |
-1.145 |
|
|
|
| 4 |
O |
-0.523 |
|
|
|
| 5 |
H |
0.279 |
|
|
|
| 6 |
H |
0.275 |
|
|
|
| 7 |
H |
0.275 |
|
|
|
| 8 |
H |
0.235 |
|
|
|
| 9 |
H |
0.485 |
|
|
|
| 10 |
H |
0.119 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.020 |
0.512 |
0.000 |
0.513 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.438 |
-3.301 |
0.000 |
| y |
-3.301 |
-24.471 |
0.000 |
| z |
0.000 |
0.000 |
-27.107 |
|
| Traceless |
| | x | y | z |
| x |
3.351 |
-3.301 |
0.000 |
| y |
-3.301 |
0.302 |
0.000 |
| z |
0.000 |
0.000 |
-3.653 |
|
| Polar |
| 3z2-r2 | -7.305 |
| x2-y2 | 2.033 |
| xy | -3.301 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.639 |
0.264 |
0.000 |
| y |
0.264 |
8.151 |
0.000 |
| z |
0.000 |
0.000 |
5.212 |
<r2> (average value of r
2) Å
2
| <r2> |
79.978 |
| (<r2>)1/2 |
8.943 |