Vibrational Frequencies calculated at M06-2X/6-31+G**
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' |
3919 |
3732 |
42.94 |
69.72 |
0.25 |
0.40 |
2 |
A' |
3170 |
3018 |
25.49 |
72.49 |
0.56 |
0.72 |
3 |
A' |
3037 |
2892 |
60.95 |
137.86 |
0.04 |
0.08 |
4 |
A' |
1519 |
1446 |
4.95 |
13.13 |
0.75 |
0.86 |
5 |
A' |
1491 |
1419 |
6.29 |
5.51 |
0.74 |
0.85 |
6 |
A' |
1353 |
1288 |
23.89 |
2.22 |
0.74 |
0.85 |
7 |
A' |
1119 |
1066 |
64.48 |
8.46 |
0.31 |
0.47 |
8 |
A' |
1058 |
1007 |
74.77 |
1.24 |
0.70 |
0.82 |
9 |
A" |
3097 |
2949 |
57.63 |
76.03 |
0.75 |
0.86 |
10 |
A" |
1510 |
1438 |
2.98 |
13.45 |
0.75 |
0.86 |
11 |
A" |
1180 |
1124 |
0.59 |
3.70 |
0.75 |
0.86 |
12 |
A" |
293 |
279 |
147.20 |
1.15 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11372.8 cm
-1
Scaled (by 0.9522) Zero Point Vibrational Energy (zpe) 10829.2 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 M06-2X/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.237 |
|
|
|
2 |
O |
-0.547 |
|
|
|
3 |
H |
0.160 |
|
|
|
4 |
H |
0.134 |
|
|
|
5 |
H |
0.134 |
|
|
|
6 |
H |
0.357 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
1.564 |
1.101 |
0.000 |
1.913 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.817 |
-2.355 |
0.000 |
y |
-2.355 |
-13.488 |
0.000 |
z |
0.000 |
0.000 |
-13.964 |
|
Traceless |
| x | y | z |
x |
1.909 |
-2.355 |
0.000 |
y |
-2.355 |
-0.598 |
0.000 |
z |
0.000 |
0.000 |
-1.312 |
|
Polar |
3z2-r2 | -2.623 |
x2-y2 | 1.671 |
xy | -2.355 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.583 |
-0.082 |
0.000 |
y |
-0.082 |
2.842 |
0.000 |
z |
0.000 |
0.000 |
2.495 |
<r2> (average value of r
2) Å
2
<r2> |
23.690 |
(<r2>)1/2 |
4.867 |