Vibrational Frequencies calculated at wB97X-D/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 |
A1 |
3311 |
3170 |
0.03 |
207.88 |
0.11 |
0.20 |
| 2 |
A1 |
3282 |
3142 |
0.22 |
29.94 |
0.29 |
0.45 |
| 3 |
A1 |
1539 |
1473 |
23.11 |
69.64 |
0.10 |
0.18 |
| 4 |
A1 |
1431 |
1370 |
1.78 |
16.42 |
0.35 |
0.52 |
| 5 |
A1 |
1172 |
1122 |
0.78 |
35.11 |
0.12 |
0.22 |
| 6 |
A1 |
1102 |
1055 |
16.13 |
5.72 |
0.09 |
0.17 |
| 7 |
A1 |
1018 |
974 |
42.19 |
0.94 |
0.28 |
0.44 |
| 8 |
A1 |
889 |
851 |
13.56 |
0.20 |
0.61 |
0.75 |
| 9 |
A2 |
885 |
847 |
0.00 |
0.62 |
0.75 |
0.86 |
| 10 |
A2 |
748 |
716 |
0.00 |
1.56 |
0.75 |
0.86 |
| 11 |
A2 |
617 |
591 |
0.00 |
0.04 |
0.75 |
0.86 |
| 12 |
B1 |
860 |
823 |
1.34 |
2.14 |
0.75 |
0.86 |
| 13 |
B1 |
764 |
731 |
113.60 |
0.01 |
0.75 |
0.86 |
| 14 |
B1 |
626 |
600 |
26.06 |
0.86 |
0.75 |
0.86 |
| 15 |
B2 |
3304 |
3163 |
0.66 |
11.54 |
0.75 |
0.86 |
| 16 |
B2 |
3271 |
3132 |
2.35 |
91.88 |
0.75 |
0.86 |
| 17 |
B2 |
1617 |
1548 |
0.00 |
0.26 |
0.75 |
0.86 |
| 18 |
B2 |
1283 |
1229 |
0.40 |
0.60 |
0.75 |
0.86 |
| 19 |
B2 |
1232 |
1179 |
18.29 |
0.03 |
0.75 |
0.86 |
| 20 |
B2 |
1067 |
1021 |
2.94 |
5.43 |
0.75 |
0.86 |
| 21 |
B2 |
891 |
853 |
0.86 |
2.76 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 15455.0 cm
-1
Scaled (by 0.9573) Zero Point Vibrational Energy (zpe) 14795.1 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-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.356 |
|
|
|
| 2 |
C |
0.213 |
|
|
|
| 3 |
C |
0.213 |
|
|
|
| 4 |
C |
0.788 |
|
|
|
| 5 |
C |
0.788 |
|
|
|
| 6 |
H |
-0.406 |
|
|
|
| 7 |
H |
-0.406 |
|
|
|
| 8 |
H |
-0.418 |
|
|
|
| 9 |
H |
-0.418 |
|
|
|
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 |
-0.627 |
0.627 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.110 |
0.000 |
0.000 |
| y |
0.000 |
-24.177 |
0.000 |
| z |
0.000 |
0.000 |
-28.019 |
|
| Traceless |
| | x | y | z |
| x |
-6.012 |
0.000 |
0.000 |
| y |
0.000 |
5.887 |
0.000 |
| z |
0.000 |
0.000 |
0.125 |
|
| Polar |
| 3z2-r2 | 0.250 |
| x2-y2 | -7.933 |
| 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 |
5.171 |
0.000 |
0.000 |
| y |
0.000 |
8.514 |
0.000 |
| z |
0.000 |
0.000 |
7.863 |
<r2> (average value of r
2) Å
2
| <r2> |
81.456 |
| (<r2>)1/2 |
9.025 |