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 |
3769 |
3731 |
66.27 |
|
|
|
| 2 |
A |
3716 |
3679 |
35.74 |
|
|
|
| 3 |
A |
3495 |
3460 |
485.27 |
|
|
|
| 4 |
A |
3062 |
3031 |
14.27 |
|
|
|
| 5 |
A |
3002 |
2972 |
35.09 |
|
|
|
| 6 |
A |
2944 |
2914 |
55.02 |
|
|
|
| 7 |
A |
1610 |
1594 |
37.59 |
|
|
|
| 8 |
A |
1455 |
1441 |
6.71 |
|
|
|
| 9 |
A |
1444 |
1429 |
4.31 |
|
|
|
| 10 |
A |
1422 |
1408 |
2.61 |
|
|
|
| 11 |
A |
1327 |
1314 |
22.03 |
|
|
|
| 12 |
A |
1132 |
1120 |
0.04 |
|
|
|
| 13 |
A |
1046 |
1036 |
2.98 |
|
|
|
| 14 |
A |
1003 |
993 |
120.36 |
|
|
|
| 15 |
A |
647 |
640 |
47.41 |
|
|
|
| 16 |
A |
387 |
383 |
38.74 |
|
|
|
| 17 |
A |
296 |
293 |
160.22 |
|
|
|
| 18 |
A |
182 |
180 |
3.88 |
|
|
|
| 19 |
A |
119 |
118 |
100.32 |
|
|
|
| 20 |
A |
66 |
65 |
12.43 |
|
|
|
| 21 |
A |
52 |
51 |
10.38 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16087.5 cm
-1
Scaled (by 0.99) Zero Point Vibrational Energy (zpe) 15926.6 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 |
-0.395 |
|
|
|
| 4 |
H |
0.000 |
|
|
|
| 5 |
H |
0.153 |
|
|
|
| 6 |
C |
-0.425 |
|
|
|
| 7 |
H |
0.213 |
|
|
|
| 8 |
H |
0.251 |
|
|
|
| 9 |
H |
0.203 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.459 |
0.817 |
-0.171 |
2.596 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.236 |
1.977 |
-4.704 |
| y |
1.977 |
-19.873 |
1.741 |
| z |
-4.704 |
1.741 |
-19.392 |
|
| Traceless |
| | x | y | z |
| x |
-0.603 |
1.977 |
-4.704 |
| y |
1.977 |
-0.059 |
1.741 |
| z |
-4.704 |
1.741 |
0.662 |
|
| Polar |
| 3z2-r2 | 1.324 |
| x2-y2 | -0.363 |
| xy | 1.977 |
| xz | -4.704 |
| yz | 1.741 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.234 |
-0.165 |
0.006 |
| y |
-0.165 |
3.699 |
-0.034 |
| z |
0.006 |
-0.034 |
3.248 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |