Vibrational Frequencies calculated at HF_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' |
4119 |
3748 |
37.91 |
|
|
|
| 2 |
A' |
4109 |
3739 |
280.27 |
|
|
|
| 3 |
A' |
3232 |
2941 |
55.10 |
|
|
|
| 4 |
A' |
3132 |
2851 |
76.65 |
|
|
|
| 5 |
A' |
1749 |
1592 |
98.32 |
|
|
|
| 6 |
A' |
1630 |
1483 |
4.21 |
|
|
|
| 7 |
A' |
1607 |
1462 |
6.57 |
|
|
|
| 8 |
A' |
1516 |
1379 |
41.99 |
|
|
|
| 9 |
A' |
1188 |
1081 |
7.51 |
|
|
|
| 10 |
A' |
1180 |
1073 |
127.20 |
|
|
|
| 11 |
A' |
193 |
175 |
217.35 |
|
|
|
| 12 |
A' |
128 |
117 |
19.08 |
|
|
|
| 13 |
A' |
63 |
57 |
34.97 |
|
|
|
| 14 |
A" |
4216 |
3836 |
110.77 |
|
|
|
| 15 |
A" |
3171 |
2885 |
82.64 |
|
|
|
| 16 |
A" |
1619 |
1474 |
2.43 |
|
|
|
| 17 |
A" |
1279 |
1164 |
2.66 |
|
|
|
| 18 |
A" |
603 |
549 |
145.34 |
|
|
|
| 19 |
A" |
178 |
162 |
8.16 |
|
|
|
| 20 |
A" |
85 |
78 |
15.22 |
|
|
|
| 21 |
A" |
58 |
53 |
26.53 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17526.8 cm
-1
Scaled (by 0.91) Zero Point Vibrational Energy (zpe) 15949.4 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 HF_cp_opt/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.000 |
|
|
|
| 2 |
O |
0.000 |
|
|
|
| 3 |
O |
-0.453 |
|
|
|
| 4 |
C |
0.000 |
|
|
|
| 5 |
H |
0.227 |
|
|
|
| 6 |
H |
0.227 |
|
|
|
| 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 |
| |
2.989 |
-0.304 |
0.000 |
3.004 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.939 |
5.961 |
0.000 |
| y |
5.961 |
-20.725 |
0.000 |
| z |
0.000 |
0.000 |
-17.898 |
|
| Traceless |
| | x | y | z |
| x |
7.372 |
5.961 |
0.000 |
| y |
5.961 |
-5.806 |
0.000 |
| z |
0.000 |
0.000 |
-1.566 |
|
| Polar |
| 3z2-r2 | -3.132 |
| x2-y2 | 8.786 |
| xy | 5.961 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.168 |
0.033 |
0.000 |
| y |
0.033 |
1.235 |
0.000 |
| z |
0.000 |
0.000 |
1.400 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |