Vibrational Frequencies calculated at B3LYP/aug-cc-pVQZ
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' |
3252 |
3151 |
2.49 |
|
|
|
2 |
A' |
3140 |
3043 |
2.07 |
|
|
|
3 |
A' |
2939 |
2848 |
81.32 |
|
|
|
4 |
A' |
1547 |
1499 |
43.01 |
|
|
|
5 |
A' |
1476 |
1430 |
11.32 |
|
|
|
6 |
A' |
1400 |
1356 |
14.46 |
|
|
|
7 |
A' |
1161 |
1125 |
21.75 |
|
|
|
8 |
A' |
981 |
951 |
3.31 |
|
|
|
9 |
A' |
509 |
493 |
12.20 |
|
|
|
10 |
A" |
982 |
951 |
0.44 |
|
|
|
11 |
A" |
766 |
742 |
35.43 |
|
|
|
12 |
A" |
445 |
431 |
0.32 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9299.2 cm
-1
Scaled (by 0.9689) Zero Point Vibrational Energy (zpe) 9010.0 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 B3LYP/aug-cc-pVQZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.035 |
|
|
|
2 |
H |
0.458 |
|
|
|
3 |
C |
-0.820 |
|
|
|
4 |
O |
-0.562 |
|
|
|
5 |
H |
0.466 |
|
|
|
6 |
H |
0.424 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
3.013 |
-0.003 |
0.000 |
3.013 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-19.744 |
-0.226 |
0.000 |
y |
-0.226 |
-16.501 |
0.000 |
z |
0.000 |
0.000 |
-18.516 |
|
Traceless |
| x | y | z |
x |
-2.235 |
-0.226 |
0.000 |
y |
-0.226 |
2.628 |
0.000 |
z |
0.000 |
0.000 |
-0.393 |
|
Polar |
3z2-r2 | -0.786 |
x2-y2 | -3.243 |
xy | -0.226 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.891 |
-0.365 |
0.000 |
y |
-0.365 |
4.632 |
0.000 |
z |
0.000 |
0.000 |
3.238 |
<r2> (average value of r
2) Å
2
<r2> |
42.119 |
(<r2>)1/2 |
6.490 |