Vibrational Frequencies calculated at B97D3/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' |
3720 |
3663 |
4.46 |
|
|
|
| 2 |
A' |
3604 |
3549 |
412.85 |
|
|
|
| 3 |
A' |
3042 |
2996 |
44.76 |
|
|
|
| 4 |
A' |
2920 |
2875 |
88.99 |
|
|
|
| 5 |
A' |
1615 |
1591 |
68.58 |
|
|
|
| 6 |
A' |
1479 |
1457 |
2.85 |
|
|
|
| 7 |
A' |
1443 |
1421 |
5.33 |
|
|
|
| 8 |
A' |
1399 |
1377 |
29.33 |
|
|
|
| 9 |
A' |
1091 |
1074 |
7.18 |
|
|
|
| 10 |
A' |
1022 |
1006 |
104.08 |
|
|
|
| 11 |
A' |
269 |
265 |
200.63 |
|
|
|
| 12 |
A' |
151 |
148 |
3.00 |
|
|
|
| 13 |
A' |
73 |
72 |
28.08 |
|
|
|
| 14 |
A" |
3826 |
3767 |
65.66 |
|
|
|
| 15 |
A" |
2961 |
2916 |
75.60 |
|
|
|
| 16 |
A" |
1463 |
1441 |
1.73 |
|
|
|
| 17 |
A" |
1146 |
1128 |
0.35 |
|
|
|
| 18 |
A" |
652 |
642 |
90.05 |
|
|
|
| 19 |
A" |
194 |
191 |
1.61 |
|
|
|
| 20 |
A" |
77 |
76 |
12.85 |
|
|
|
| 21 |
A" |
62 |
61 |
45.40 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16104.8 cm
-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 15858.3 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 B97D3/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.297 |
|
|
|
| 2 |
O |
-0.494 |
|
|
|
| 3 |
O |
-0.340 |
|
|
|
| 4 |
C |
-0.307 |
|
|
|
| 5 |
H |
0.166 |
|
|
|
| 6 |
H |
0.166 |
|
|
|
| 7 |
H |
0.185 |
|
|
|
| 8 |
H |
0.163 |
|
|
|
| 9 |
H |
0.163 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.341 |
0.783 |
0.000 |
2.469 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.357 |
6.845 |
0.000 |
| y |
6.845 |
-17.234 |
0.000 |
| z |
0.000 |
0.000 |
-18.443 |
|
| Traceless |
| | x | y | z |
| x |
-0.518 |
6.845 |
0.000 |
| y |
6.845 |
1.166 |
0.000 |
| z |
0.000 |
0.000 |
-0.648 |
|
| Polar |
| 3z2-r2 | -1.295 |
| x2-y2 | -1.122 |
| xy | 6.845 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.210 |
0.480 |
0.000 |
| y |
0.480 |
5.095 |
0.000 |
| z |
0.000 |
0.000 |
4.547 |
<r2> (average value of r
2) Å
2
| <r2> |
100.454 |
| (<r2>)1/2 |
10.023 |