Vibrational Frequencies calculated at B1B95/6-311+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 |
A1 |
3116 |
3116 |
16.16 |
221.60 |
0.07 |
0.13 |
2 |
A1 |
1547 |
1547 |
3.43 |
3.30 |
0.19 |
0.32 |
3 |
A1 |
1331 |
1331 |
17.18 |
29.31 |
0.12 |
0.22 |
4 |
A1 |
1164 |
1164 |
0.04 |
2.25 |
0.27 |
0.43 |
5 |
A1 |
932 |
932 |
70.29 |
8.08 |
0.69 |
0.82 |
6 |
A2 |
3194 |
3194 |
0.00 |
108.58 |
0.75 |
0.86 |
7 |
A2 |
1173 |
1173 |
0.00 |
1.31 |
0.75 |
0.86 |
8 |
A2 |
1058 |
1058 |
0.00 |
0.05 |
0.75 |
0.86 |
9 |
B1 |
3209 |
3209 |
38.85 |
20.32 |
0.75 |
0.86 |
10 |
B1 |
1184 |
1184 |
4.48 |
3.93 |
0.75 |
0.86 |
11 |
B1 |
819 |
819 |
0.24 |
2.66 |
0.75 |
0.86 |
12 |
B2 |
3108 |
3108 |
34.73 |
9.59 |
0.75 |
0.86 |
13 |
B2 |
1504 |
1504 |
0.24 |
3.42 |
0.75 |
0.86 |
14 |
B2 |
1169 |
1169 |
0.20 |
0.29 |
0.75 |
0.86 |
15 |
B2 |
908 |
908 |
10.55 |
3.61 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12706.3 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12706.3 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 B1B95/6-311+G(3df,2p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.518 |
|
|
|
2 |
C |
-0.032 |
|
|
|
3 |
C |
-0.032 |
|
|
|
4 |
H |
0.146 |
|
|
|
5 |
H |
0.146 |
|
|
|
6 |
H |
0.146 |
|
|
|
7 |
H |
0.146 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-1.868 |
1.868 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-17.325 |
0.000 |
0.000 |
y |
0.000 |
-16.372 |
0.000 |
z |
0.000 |
0.000 |
-20.841 |
|
Traceless |
| x | y | z |
x |
1.282 |
0.000 |
0.000 |
y |
0.000 |
2.711 |
0.000 |
z |
0.000 |
0.000 |
-3.993 |
|
Polar |
3z2-r2 | -7.986 |
x2-y2 | -0.953 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.803 |
0.000 |
0.000 |
y |
0.000 |
4.678 |
0.000 |
z |
0.000 |
0.000 |
3.764 |
<r2> (average value of r
2) Å
2
<r2> |
36.113 |
(<r2>)1/2 |
6.009 |