Vibrational Frequencies calculated at B1B95/3-21G
| 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' |
3151 |
3015 |
6.93 |
|
|
|
| 2 |
A' |
3060 |
2928 |
4.55 |
|
|
|
| 3 |
A' |
1862 |
1782 |
84.39 |
|
|
|
| 4 |
A' |
1515 |
1450 |
27.28 |
|
|
|
| 5 |
A' |
1411 |
1350 |
28.21 |
|
|
|
| 6 |
A' |
1066 |
1019 |
16.61 |
|
|
|
| 7 |
A' |
824 |
788 |
6.14 |
|
|
|
| 8 |
A' |
435 |
416 |
3.87 |
|
|
|
| 9 |
A" |
3155 |
3018 |
0.39 |
|
|
|
| 10 |
A" |
1517 |
1451 |
19.49 |
|
|
|
| 11 |
A" |
995 |
952 |
1.40 |
|
|
|
| 12 |
A" |
127 |
121 |
3.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9558.4 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 9144.6 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 B1B95/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.737 |
|
|
|
| 2 |
C |
0.355 |
|
|
|
| 3 |
O |
-0.383 |
|
|
|
| 4 |
H |
0.244 |
|
|
|
| 5 |
H |
0.261 |
|
|
|
| 6 |
H |
0.261 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.080 |
-1.445 |
0.000 |
2.533 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.820 |
-0.131 |
0.000 |
| y |
-0.131 |
-18.434 |
0.000 |
| z |
0.000 |
0.000 |
-16.723 |
|
| Traceless |
| | x | y | z |
| x |
-1.242 |
-0.131 |
0.000 |
| y |
-0.131 |
-0.662 |
0.000 |
| z |
0.000 |
0.000 |
1.904 |
|
| Polar |
| 3z2-r2 | 3.807 |
| x2-y2 | -0.386 |
| xy | -0.131 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.882 |
0.446 |
0.000 |
| y |
0.446 |
2.829 |
0.000 |
| z |
0.000 |
0.000 |
2.339 |
<r2> (average value of r
2) Å
2
| <r2> |
45.005 |
| (<r2>)1/2 |
6.709 |