Vibrational Frequencies calculated at PBEPBE_cp_opt/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 |
3791 |
3753 |
71.57 |
|
|
|
| 2 |
A |
3690 |
3653 |
6.27 |
|
|
|
| 3 |
A |
3539 |
3503 |
474.86 |
|
|
|
| 4 |
A |
3027 |
2997 |
37.65 |
|
|
|
| 5 |
A |
2947 |
2917 |
65.53 |
|
|
|
| 6 |
A |
2905 |
2876 |
85.37 |
|
|
|
| 7 |
A |
1593 |
1577 |
67.50 |
|
|
|
| 8 |
A |
1458 |
1443 |
2.89 |
|
|
|
| 9 |
A |
1441 |
1427 |
2.20 |
|
|
|
| 10 |
A |
1420 |
1405 |
3.58 |
|
|
|
| 11 |
A |
1382 |
1369 |
34.00 |
|
|
|
| 12 |
A |
1129 |
1118 |
0.15 |
|
|
|
| 13 |
A |
1079 |
1069 |
2.80 |
|
|
|
| 14 |
A |
1034 |
1024 |
105.12 |
|
|
|
| 15 |
A |
678 |
671 |
87.53 |
|
|
|
| 16 |
A |
266 |
263 |
190.08 |
|
|
|
| 17 |
A |
200 |
198 |
0.20 |
|
|
|
| 18 |
A |
163 |
161 |
5.52 |
|
|
|
| 19 |
A |
87 |
86 |
3.12 |
|
|
|
| 20 |
A |
77 |
76 |
31.58 |
|
|
|
| 21 |
A |
70 |
70 |
55.55 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15987.2 cm
-1
Scaled (by 0.99) Zero Point Vibrational Energy (zpe) 15827.3 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 PBEPBE_cp_opt/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.000 |
|
|
|
| 2 |
O |
0.000 |
|
|
|
| 3 |
O |
-0.339 |
|
|
|
| 4 |
C |
0.000 |
|
|
|
| 5 |
H |
0.169 |
|
|
|
| 6 |
H |
0.169 |
|
|
|
| 7 |
H |
0.000 |
|
|
|
| 8 |
H |
0.000 |
|
|
|
| 9 |
H |
0.000 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.543 |
-0.362 |
0.000 |
2.568 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.619 |
4.390 |
0.000 |
| y |
4.390 |
-23.127 |
0.000 |
| z |
0.000 |
0.000 |
-18.655 |
|
| Traceless |
| | x | y | z |
| x |
8.272 |
4.390 |
0.000 |
| y |
4.390 |
-7.490 |
0.000 |
| z |
0.000 |
0.000 |
-0.782 |
|
| Polar |
| 3z2-r2 | -1.564 |
| x2-y2 | 10.508 |
| xy | 4.390 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.523 |
0.014 |
0.000 |
| y |
0.014 |
1.523 |
-0.000 |
| z |
0.000 |
-0.000 |
1.601 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |