Vibrational Frequencies calculated at LSDA/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' |
3085 |
3051 |
9.13 |
|
|
|
2 |
A' |
2986 |
2953 |
13.17 |
|
|
|
3 |
A' |
2867 |
2835 |
17.25 |
|
|
|
4 |
A' |
1395 |
1379 |
1.43 |
|
|
|
5 |
A' |
1362 |
1347 |
5.45 |
|
|
|
6 |
A' |
1291 |
1277 |
6.97 |
|
|
|
7 |
A' |
1107 |
1095 |
0.48 |
|
|
|
8 |
A' |
908 |
898 |
1.49 |
|
|
|
9 |
A' |
486 |
480 |
54.44 |
|
|
|
10 |
A" |
3195 |
3160 |
5.83 |
|
|
|
11 |
A" |
3048 |
3015 |
8.55 |
|
|
|
12 |
A" |
1372 |
1356 |
6.79 |
|
|
|
13 |
A" |
1120 |
1108 |
3.79 |
|
|
|
14 |
A" |
771 |
763 |
5.32 |
|
|
|
15 |
A" |
114 |
112 |
0.09 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 12552.6 cm
-1
Scaled (by 0.989) Zero Point Vibrational Energy (zpe) 12414.5 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/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.185 |
|
|
|
2 |
C |
-0.197 |
|
|
|
3 |
H |
0.086 |
|
|
|
4 |
H |
0.079 |
|
|
|
5 |
H |
0.079 |
|
|
|
6 |
H |
0.069 |
|
|
|
7 |
H |
0.069 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.139 |
-0.376 |
0.000 |
0.401 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-15.178 |
0.122 |
0.000 |
y |
0.122 |
-14.144 |
0.000 |
z |
0.000 |
0.000 |
-13.533 |
|
Traceless |
| x | y | z |
x |
-1.339 |
0.122 |
0.000 |
y |
0.122 |
0.212 |
0.000 |
z |
0.000 |
0.000 |
1.127 |
|
Polar |
3z2-r2 | 2.255 |
x2-y2 | -1.034 |
xy | 0.122 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.706 |
-0.054 |
0.000 |
y |
-0.054 |
4.262 |
0.000 |
z |
0.000 |
0.000 |
3.498 |
<r2> (average value of r
2) Å
2
<r2> |
27.705 |
(<r2>)1/2 |
5.264 |