Vibrational Frequencies calculated at B1B95/6-311G**
| 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' |
3141 |
3016 |
9.63 |
|
|
|
| 2 |
A' |
3039 |
2918 |
8.58 |
|
|
|
| 3 |
A' |
1959 |
1881 |
154.58 |
|
|
|
| 4 |
A' |
1451 |
1393 |
22.21 |
|
|
|
| 5 |
A' |
1342 |
1289 |
17.13 |
|
|
|
| 6 |
A' |
1043 |
1001 |
15.15 |
|
|
|
| 7 |
A' |
867 |
832 |
4.45 |
|
|
|
| 8 |
A' |
466 |
447 |
5.25 |
|
|
|
| 9 |
A" |
3146 |
3021 |
1.59 |
|
|
|
| 10 |
A" |
1448 |
1390 |
14.48 |
|
|
|
| 11 |
A" |
942 |
905 |
0.01 |
|
|
|
| 12 |
A" |
108 |
104 |
1.43 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9475.9 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 9097.8 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 B1B95/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.362 |
|
|
|
| 2 |
C |
0.118 |
|
|
|
| 3 |
O |
-0.210 |
|
|
|
| 4 |
H |
0.143 |
|
|
|
| 5 |
H |
0.156 |
|
|
|
| 6 |
H |
0.156 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.030 |
-1.336 |
0.000 |
2.430 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.787 |
-0.114 |
0.000 |
| y |
-0.114 |
-18.619 |
0.000 |
| z |
0.000 |
0.000 |
-16.863 |
|
| Traceless |
| | x | y | z |
| x |
-1.047 |
-0.114 |
0.000 |
| y |
-0.114 |
-0.793 |
0.000 |
| z |
0.000 |
0.000 |
1.840 |
|
| Polar |
| 3z2-r2 | 3.680 |
| x2-y2 | -0.169 |
| xy | -0.114 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.412 |
0.454 |
0.000 |
| y |
0.454 |
3.596 |
0.000 |
| z |
0.000 |
0.000 |
2.836 |
<r2> (average value of r
2) Å
2
| <r2> |
43.922 |
| (<r2>)1/2 |
6.627 |