Vibrational Frequencies calculated at LSDA/aug-cc-pVDZ
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' |
3204 |
3168 |
0.66 |
|
|
|
2 |
A' |
3075 |
3040 |
1.12 |
|
|
|
3 |
A' |
2864 |
2832 |
83.45 |
|
|
|
4 |
A' |
1566 |
1549 |
61.54 |
|
|
|
5 |
A' |
1403 |
1387 |
14.81 |
|
|
|
6 |
A' |
1320 |
1305 |
11.72 |
|
|
|
7 |
A' |
1162 |
1149 |
7.72 |
|
|
|
8 |
A' |
945 |
935 |
4.38 |
|
|
|
9 |
A' |
483 |
477 |
11.97 |
|
|
|
10 |
A" |
943 |
933 |
2.35 |
|
|
|
11 |
A" |
718 |
710 |
33.72 |
|
|
|
12 |
A" |
377 |
373 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9029.9 cm
-1
Scaled (by 0.9887) Zero Point Vibrational Energy (zpe) 8927.9 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 LSDA/aug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.759 |
|
|
|
2 |
H |
-0.222 |
|
|
|
3 |
C |
0.523 |
|
|
|
4 |
O |
-0.372 |
|
|
|
5 |
H |
-0.352 |
|
|
|
6 |
H |
-0.337 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
2.985 |
-0.027 |
0.000 |
2.985 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-19.711 |
-0.301 |
0.000 |
y |
-0.301 |
-16.589 |
0.000 |
z |
0.000 |
0.000 |
-18.690 |
|
Traceless |
| x | y | z |
x |
-2.071 |
-0.301 |
0.000 |
y |
-0.301 |
2.611 |
0.000 |
z |
0.000 |
0.000 |
-0.540 |
|
Polar |
3z2-r2 | -1.080 |
x2-y2 | -3.122 |
xy | -0.301 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.128 |
-0.351 |
-0.000 |
y |
-0.351 |
4.896 |
0.000 |
z |
-0.000 |
0.000 |
3.253 |
<r2> (average value of r
2) Å
2
<r2> |
42.327 |
(<r2>)1/2 |
6.506 |