Vibrational Frequencies calculated at MP2/6-311+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' |
3862 |
3669 |
9.29 |
|
|
|
2 |
A' |
3790 |
3601 |
421.71 |
|
|
|
3 |
A' |
3171 |
3012 |
29.98 |
|
|
|
4 |
A' |
3042 |
2890 |
65.40 |
|
|
|
5 |
A' |
1632 |
1551 |
72.43 |
|
|
|
6 |
A' |
1536 |
1459 |
3.69 |
|
|
|
7 |
A' |
1494 |
1419 |
4.45 |
|
|
|
8 |
A' |
1431 |
1359 |
30.22 |
|
|
|
9 |
A' |
1128 |
1071 |
4.51 |
|
|
|
10 |
A' |
1093 |
1038 |
104.12 |
|
|
|
11 |
A' |
227 |
216 |
189.61 |
|
|
|
12 |
A' |
167 |
158 |
14.60 |
|
|
|
13 |
A' |
66 |
63 |
37.81 |
|
|
|
14 |
A" |
3975 |
3776 |
100.09 |
|
|
|
15 |
A" |
3109 |
2954 |
49.39 |
|
|
|
16 |
A" |
1523 |
1447 |
2.59 |
|
|
|
17 |
A" |
1193 |
1133 |
0.62 |
|
|
|
18 |
A" |
692 |
657 |
116.39 |
|
|
|
19 |
A" |
189 |
179 |
1.40 |
|
|
|
20 |
A" |
88 |
84 |
12.22 |
|
|
|
21 |
A" |
71 |
68 |
43.89 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16738.8 cm
-1
Scaled (by 0.95) Zero Point Vibrational Energy (zpe) 15901.8 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 MP2/6-311+G(3df,2pd)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.264 |
|
|
|
2 |
O |
-0.674 |
|
|
|
3 |
O |
-0.288 |
|
|
|
4 |
C |
0.412 |
|
|
|
5 |
H |
0.136 |
|
|
|
6 |
H |
0.136 |
|
|
|
7 |
H |
0.005 |
|
|
|
8 |
H |
0.005 |
|
|
|
9 |
H |
0.005 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
2.890 |
0.471 |
0.000 |
2.928 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-15.743 |
7.485 |
0.000 |
y |
7.485 |
-17.682 |
0.000 |
z |
0.000 |
0.000 |
-17.974 |
|
Traceless |
| x | y | z |
x |
2.085 |
7.485 |
0.000 |
y |
7.485 |
-0.824 |
0.000 |
z |
0.000 |
0.000 |
-1.261 |
|
Polar |
3z2-r2 | -2.522 |
x2-y2 | 1.939 |
xy | 7.485 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.629 |
0.000 |
0.371 |
y |
0.000 |
4.019 |
0.000 |
z |
0.371 |
0.000 |
4.390 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |