Vibrational Frequencies calculated at B1B95/6-31G**
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 |
3933 |
3755 |
55.98 |
|
|
|
2 |
A |
3870 |
3695 |
34.19 |
|
|
|
3 |
A |
3744 |
3575 |
195.17 |
|
|
|
4 |
A |
3158 |
3016 |
26.04 |
|
|
|
5 |
A |
3114 |
2973 |
36.76 |
|
|
|
6 |
A |
3039 |
2902 |
46.55 |
|
|
|
7 |
A |
1692 |
1615 |
56.74 |
|
|
|
8 |
A |
1525 |
1456 |
4.13 |
|
|
|
9 |
A |
1511 |
1443 |
2.77 |
|
|
|
10 |
A |
1488 |
1421 |
2.71 |
|
|
|
11 |
A |
1378 |
1316 |
31.22 |
|
|
|
12 |
A |
1189 |
1135 |
1.27 |
|
|
|
13 |
A |
1098 |
1048 |
6.74 |
|
|
|
14 |
A |
1066 |
1018 |
118.59 |
|
|
|
15 |
A |
634 |
605 |
175.22 |
|
|
|
16 |
A |
506 |
483 |
24.64 |
|
|
|
17 |
A |
272 |
260 |
215.03 |
|
|
|
18 |
A |
194 |
185 |
19.56 |
|
|
|
19 |
A |
179 |
171 |
44.02 |
|
|
|
20 |
A |
143 |
137 |
89.40 |
|
|
|
21 |
A |
104 |
99 |
27.18 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16917.8 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 16153.1 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 B1B95/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.320 |
|
|
|
2 |
O |
-0.661 |
|
|
|
3 |
O |
-0.546 |
|
|
|
4 |
H |
0.305 |
|
|
|
5 |
H |
0.331 |
|
|
|
6 |
C |
-0.140 |
|
|
|
7 |
H |
0.116 |
|
|
|
8 |
H |
0.138 |
|
|
|
9 |
H |
0.136 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.584 |
-0.471 |
0.277 |
1.676 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.936 |
-0.060 |
-5.220 |
y |
-0.060 |
-18.578 |
-2.793 |
z |
-5.220 |
-2.793 |
-17.793 |
|
Traceless |
| x | y | z |
x |
-2.751 |
-0.060 |
-5.220 |
y |
-0.060 |
0.787 |
-2.793 |
z |
-5.220 |
-2.793 |
1.964 |
|
Polar |
3z2-r2 | 3.927 |
x2-y2 | -2.358 |
xy | -0.060 |
xz | -5.220 |
yz | -2.793 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.646 |
0.041 |
-0.194 |
y |
0.041 |
3.036 |
-0.249 |
z |
-0.194 |
-0.249 |
3.109 |
<r2> (average value of r
2) Å
2
<r2> |
83.609 |
(<r2>)1/2 |
9.144 |