Vibrational Frequencies calculated at HF/6-311+G(3df,2p)
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 |
4230 |
3843 |
139.16 |
|
|
|
2 |
A |
4196 |
3813 |
71.22 |
|
|
|
3 |
A |
4091 |
3717 |
235.71 |
|
|
|
4 |
A |
3260 |
2962 |
31.23 |
|
|
|
5 |
A |
3206 |
2913 |
58.02 |
|
|
|
6 |
A |
3155 |
2867 |
62.29 |
|
|
|
7 |
A |
1771 |
1609 |
74.17 |
|
|
|
8 |
A |
1631 |
1481 |
5.40 |
|
|
|
9 |
A |
1622 |
1474 |
3.63 |
|
|
|
10 |
A |
1612 |
1464 |
6.12 |
|
|
|
11 |
A |
1481 |
1346 |
41.60 |
|
|
|
12 |
A |
1283 |
1166 |
2.32 |
|
|
|
13 |
A |
1162 |
1056 |
144.43 |
|
|
|
14 |
A |
1158 |
1052 |
17.35 |
|
|
|
15 |
A |
575 |
522 |
106.24 |
|
|
|
16 |
A |
347 |
315 |
103.19 |
|
|
|
17 |
A |
283 |
257 |
115.10 |
|
|
|
18 |
A |
148 |
134 |
2.00 |
|
|
|
19 |
A |
109 |
99 |
124.52 |
|
|
|
20 |
A |
51 |
46 |
13.89 |
|
|
|
21 |
A |
41 |
38 |
10.47 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17705.6 cm
-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 16087.3 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 HF/6-311+G(3df,2p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.410 |
|
|
|
2 |
O |
-0.609 |
|
|
|
3 |
O |
-0.684 |
|
|
|
4 |
H |
0.211 |
|
|
|
5 |
H |
0.196 |
|
|
|
6 |
C |
0.142 |
|
|
|
7 |
H |
0.107 |
|
|
|
8 |
H |
0.115 |
|
|
|
9 |
H |
0.112 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-2.862 |
0.971 |
-0.595 |
3.080 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-19.951 |
1.153 |
-5.268 |
y |
1.153 |
-18.366 |
1.471 |
z |
-5.268 |
1.471 |
-19.066 |
|
Traceless |
| x | y | z |
x |
-1.235 |
1.153 |
-5.268 |
y |
1.153 |
1.143 |
1.471 |
z |
-5.268 |
1.471 |
0.092 |
|
Polar |
3z2-r2 | 0.184 |
x2-y2 | -1.585 |
xy | 1.153 |
xz | -5.268 |
yz | 1.471 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.267 |
0.128 |
-0.081 |
y |
0.128 |
3.849 |
0.045 |
z |
-0.081 |
0.045 |
3.621 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |