Vibrational Frequencies calculated at B3PW91/6-31G*
| 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' |
3181 |
3043 |
16.36 |
|
|
|
| 2 |
A' |
3075 |
2942 |
26.26 |
|
|
|
| 3 |
A' |
2985 |
2856 |
29.15 |
|
|
|
| 4 |
A' |
1507 |
1442 |
4.19 |
|
|
|
| 5 |
A' |
1489 |
1424 |
2.13 |
|
|
|
| 6 |
A' |
1423 |
1362 |
1.53 |
|
|
|
| 7 |
A' |
1088 |
1041 |
0.09 |
|
|
|
| 8 |
A' |
990 |
948 |
0.90 |
|
|
|
| 9 |
A' |
459 |
439 |
56.44 |
|
|
|
| 10 |
A" |
3281 |
3139 |
18.37 |
|
|
|
| 11 |
A" |
3122 |
2987 |
22.08 |
|
|
|
| 12 |
A" |
1511 |
1445 |
4.79 |
|
|
|
| 13 |
A" |
1203 |
1151 |
2.92 |
|
|
|
| 14 |
A" |
817 |
782 |
3.12 |
|
|
|
| 15 |
A" |
118 |
113 |
0.09 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13123.6 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 12555.3 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 B3PW91/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.527 |
|
|
|
| 2 |
C |
-0.337 |
|
|
|
| 3 |
H |
0.179 |
|
|
|
| 4 |
H |
0.178 |
|
|
|
| 5 |
H |
0.178 |
|
|
|
| 6 |
H |
0.165 |
|
|
|
| 7 |
H |
0.165 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.133 |
-0.217 |
0.000 |
0.254 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
0.105 |
-0.213 |
0.000 |
0.238 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-14.869 |
0.184 |
0.000 |
| y |
0.184 |
-13.843 |
0.000 |
| z |
0.000 |
0.000 |
-13.304 |
|
| Traceless |
| | x | y | z |
| x |
-1.296 |
0.184 |
0.000 |
| y |
0.184 |
0.244 |
0.000 |
| z |
0.000 |
0.000 |
1.052 |
|
| Polar |
| 3z2-r2 | 2.104 |
| x2-y2 | -1.026 |
| xy | 0.184 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.375 |
-0.015 |
0.000 |
| y |
-0.015 |
3.659 |
0.000 |
| z |
0.000 |
0.000 |
3.208 |
<r2> (average value of r
2) Å
2
| <r2> |
27.560 |
| (<r2>)1/2 |
5.250 |