Vibrational Frequencies calculated at HSEh1PBE/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 |
A1 |
3110 |
2991 |
16.40 |
247.46 |
0.06 |
0.11 |
| 2 |
A1 |
1542 |
1483 |
3.06 |
2.60 |
0.24 |
0.38 |
| 3 |
A1 |
1324 |
1273 |
16.70 |
30.37 |
0.11 |
0.21 |
| 4 |
A1 |
1157 |
1113 |
0.01 |
2.40 |
0.26 |
0.41 |
| 5 |
A1 |
925 |
890 |
72.18 |
7.72 |
0.70 |
0.82 |
| 6 |
A2 |
3186 |
3065 |
0.00 |
109.38 |
0.75 |
0.86 |
| 7 |
A2 |
1174 |
1129 |
0.00 |
0.73 |
0.75 |
0.86 |
| 8 |
A2 |
1054 |
1014 |
0.00 |
0.03 |
0.75 |
0.86 |
| 9 |
B1 |
3201 |
3079 |
37.42 |
21.71 |
0.75 |
0.86 |
| 10 |
B1 |
1178 |
1133 |
4.13 |
3.38 |
0.75 |
0.86 |
| 11 |
B1 |
819 |
787 |
0.25 |
2.78 |
0.75 |
0.86 |
| 12 |
B2 |
3102 |
2984 |
34.48 |
9.90 |
0.75 |
0.86 |
| 13 |
B2 |
1499 |
1442 |
0.36 |
3.38 |
0.75 |
0.86 |
| 14 |
B2 |
1166 |
1122 |
0.30 |
0.24 |
0.75 |
0.86 |
| 15 |
B2 |
894 |
859 |
11.18 |
3.19 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12665.8 cm
-1
Scaled (by 0.9618) Zero Point Vibrational Energy (zpe) 12182.0 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 HSEh1PBE/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.538 |
|
|
|
| 2 |
C |
-0.324 |
|
|
|
| 3 |
C |
-0.324 |
|
|
|
| 4 |
H |
0.297 |
|
|
|
| 5 |
H |
0.297 |
|
|
|
| 6 |
H |
0.297 |
|
|
|
| 7 |
H |
0.297 |
|
|
|
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 |
-1.839 |
1.839 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-17.366 |
0.000 |
0.000 |
| y |
0.000 |
-16.485 |
0.000 |
| z |
0.000 |
0.000 |
-20.898 |
|
| Traceless |
| | x | y | z |
| x |
1.325 |
0.000 |
0.000 |
| y |
0.000 |
2.647 |
0.000 |
| z |
0.000 |
0.000 |
-3.973 |
|
| Polar |
| 3z2-r2 | -7.945 |
| x2-y2 | -0.881 |
| 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 |
3.934 |
0.000 |
0.000 |
| y |
0.000 |
4.807 |
0.000 |
| z |
0.000 |
0.000 |
3.923 |
<r2> (average value of r
2) Å
2
| <r2> |
36.290 |
| (<r2>)1/2 |
6.024 |