Vibrational Frequencies calculated at PBEPBE/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' |
3719 |
3668 |
9.40 |
80.74 |
0.28 |
0.44 |
2 |
A' |
3059 |
3017 |
30.77 |
71.07 |
0.52 |
0.69 |
3 |
A' |
2912 |
2872 |
69.03 |
129.43 |
0.06 |
0.11 |
4 |
A' |
1479 |
1458 |
4.24 |
21.21 |
0.73 |
0.84 |
5 |
A' |
1449 |
1429 |
6.34 |
10.75 |
0.67 |
0.80 |
6 |
A' |
1351 |
1333 |
23.83 |
3.71 |
0.75 |
0.85 |
7 |
A' |
1072 |
1058 |
8.30 |
6.64 |
0.45 |
0.62 |
8 |
A' |
1032 |
1018 |
108.30 |
0.57 |
0.74 |
0.85 |
9 |
A" |
2958 |
2918 |
82.52 |
73.22 |
0.75 |
0.86 |
10 |
A" |
1457 |
1437 |
1.60 |
22.96 |
0.75 |
0.86 |
11 |
A" |
1141 |
1125 |
0.10 |
8.27 |
0.75 |
0.86 |
12 |
A" |
338 |
334 |
120.23 |
4.47 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10983.5 cm
-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 10833.0 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 PBEPBE/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.143 |
|
|
|
2 |
O |
-0.503 |
|
|
|
3 |
H |
0.135 |
|
|
|
4 |
H |
0.103 |
|
|
|
5 |
H |
0.103 |
|
|
|
6 |
H |
0.305 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.377 |
0.806 |
0.000 |
1.595 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.590 |
-2.058 |
0.000 |
y |
-2.058 |
-13.017 |
0.000 |
z |
0.000 |
0.000 |
-13.605 |
|
Traceless |
| x | y | z |
x |
1.721 |
-2.058 |
0.000 |
y |
-2.058 |
-0.420 |
0.000 |
z |
0.000 |
0.000 |
-1.302 |
|
Polar |
3z2-r2 | -2.603 |
x2-y2 | 1.427 |
xy | -2.058 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.504 |
-0.156 |
0.000 |
y |
-0.156 |
2.671 |
0.000 |
z |
0.000 |
0.000 |
2.182 |
<r2> (average value of r
2) Å
2
<r2> |
23.699 |
(<r2>)1/2 |
4.868 |