Vibrational Frequencies calculated at MP2_cp_opt/6-311+G(3df,2pd)
| 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' |
3866 |
3673 |
8.73 |
|
|
|
| 2 |
A' |
3807 |
3617 |
381.04 |
|
|
|
| 3 |
A' |
3172 |
3013 |
29.65 |
|
|
|
| 4 |
A' |
3043 |
2891 |
64.15 |
|
|
|
| 5 |
A' |
1633 |
1552 |
71.39 |
|
|
|
| 6 |
A' |
1536 |
1459 |
3.80 |
|
|
|
| 7 |
A' |
1494 |
1420 |
4.40 |
|
|
|
| 8 |
A' |
1423 |
1352 |
26.74 |
|
|
|
| 9 |
A' |
1123 |
1067 |
2.52 |
|
|
|
| 10 |
A' |
1091 |
1037 |
106.11 |
|
|
|
| 11 |
A' |
217 |
206 |
198.26 |
|
|
|
| 12 |
A' |
153 |
145 |
17.03 |
|
|
|
| 13 |
A' |
61 |
58 |
34.59 |
|
|
|
| 14 |
A" |
3978 |
3779 |
97.82 |
|
|
|
| 15 |
A" |
3111 |
2955 |
49.02 |
|
|
|
| 16 |
A" |
1523 |
1447 |
2.60 |
|
|
|
| 17 |
A" |
1193 |
1133 |
0.61 |
|
|
|
| 18 |
A" |
648 |
616 |
114.00 |
|
|
|
| 19 |
A" |
177 |
168 |
1.70 |
|
|
|
| 20 |
A" |
81 |
77 |
21.88 |
|
|
|
| 21 |
A" |
67 |
64 |
33.98 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16697.7 cm
-1
Scaled (by 0.95) Zero Point Vibrational Energy (zpe) 15862.8 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 MP2_cp_opt/6-311+G(3df,2pd)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.000 |
|
|
|
| 2 |
O |
0.000 |
|
|
|
| 3 |
O |
-0.307 |
|
|
|
| 4 |
C |
0.000 |
|
|
|
| 5 |
H |
0.154 |
|
|
|
| 6 |
H |
0.154 |
|
|
|
| 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 |
| |
2.954 |
0.251 |
0.000 |
2.965 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.602 |
7.341 |
0.000 |
| y |
7.341 |
-18.658 |
0.000 |
| z |
0.000 |
0.000 |
-17.975 |
|
| Traceless |
| | x | y | z |
| x |
3.714 |
7.341 |
0.000 |
| y |
7.341 |
-2.370 |
0.000 |
| z |
0.000 |
0.000 |
-1.345 |
|
| Polar |
| 3z2-r2 | -2.689 |
| x2-y2 | 4.056 |
| xy | 7.341 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
1.221 |
0.000 |
0.000 |
| y |
0.000 |
1.227 |
0.000 |
| z |
0.000 |
0.000 |
1.363 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |