Vibrational Frequencies calculated at B1B95/6-31+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' |
3157 |
3020 |
7.47 |
|
|
|
| 2 |
A' |
3051 |
2919 |
6.60 |
|
|
|
| 3 |
A' |
1955 |
1871 |
169.97 |
|
|
|
| 4 |
A' |
1455 |
1391 |
24.60 |
|
|
|
| 5 |
A' |
1353 |
1294 |
18.60 |
|
|
|
| 6 |
A' |
1048 |
1003 |
16.93 |
|
|
|
| 7 |
A' |
878 |
840 |
4.17 |
|
|
|
| 8 |
A' |
466 |
446 |
5.96 |
|
|
|
| 9 |
A" |
3163 |
3025 |
0.32 |
|
|
|
| 10 |
A" |
1451 |
1388 |
16.53 |
|
|
|
| 11 |
A" |
946 |
905 |
0.00 |
|
|
|
| 12 |
A" |
100 |
96 |
1.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9510.8 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 9098.0 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 B1B95/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.390 |
|
|
|
| 2 |
C |
0.075 |
|
|
|
| 3 |
O |
-0.275 |
|
|
|
| 4 |
H |
0.191 |
|
|
|
| 5 |
H |
0.199 |
|
|
|
| 6 |
H |
0.199 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.231 |
-1.484 |
0.000 |
2.679 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.224 |
0.019 |
0.000 |
| y |
0.019 |
-18.929 |
0.000 |
| z |
0.000 |
0.000 |
-17.138 |
|
| Traceless |
| | x | y | z |
| x |
-1.191 |
0.019 |
0.000 |
| y |
0.019 |
-0.748 |
0.000 |
| z |
0.000 |
0.000 |
1.939 |
|
| Polar |
| 3z2-r2 | 3.877 |
| x2-y2 | -0.295 |
| xy | 0.019 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.981 |
0.327 |
0.000 |
| y |
0.327 |
4.101 |
0.000 |
| z |
0.000 |
0.000 |
3.201 |
<r2> (average value of r
2) Å
2
| <r2> |
44.300 |
| (<r2>)1/2 |
6.656 |