Vibrational Frequencies calculated at HF/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' |
3299 |
2984 |
59.29 |
|
|
|
| 2 |
A' |
3233 |
2924 |
39.89 |
|
|
|
| 3 |
A' |
3194 |
2889 |
80.42 |
|
|
|
| 4 |
A' |
3125 |
2826 |
75.94 |
|
|
|
| 5 |
A' |
1626 |
1471 |
4.79 |
|
|
|
| 6 |
A' |
1622 |
1467 |
13.35 |
|
|
|
| 7 |
A' |
1553 |
1404 |
2.77 |
|
|
|
| 8 |
A' |
1280 |
1158 |
1.85 |
|
|
|
| 9 |
A' |
1136 |
1027 |
0.45 |
|
|
|
| 10 |
A' |
923 |
835 |
1.68 |
|
|
|
| 11 |
A' |
473 |
427 |
18.92 |
|
|
|
| 12 |
A' |
374 |
338 |
4.18 |
|
|
|
| 13 |
A' |
169 |
153 |
0.20 |
|
|
|
| 14 |
A" |
3234 |
2925 |
45.10 |
|
|
|
| 15 |
A" |
3190 |
2885 |
13.65 |
|
|
|
| 16 |
A" |
3120 |
2821 |
31.53 |
|
|
|
| 17 |
A" |
1617 |
1462 |
0.83 |
|
|
|
| 18 |
A" |
1609 |
1455 |
1.30 |
|
|
|
| 19 |
A" |
1551 |
1403 |
4.84 |
|
|
|
| 20 |
A" |
1479 |
1338 |
4.84 |
|
|
|
| 21 |
A" |
1202 |
1087 |
0.07 |
|
|
|
| 22 |
A" |
1028 |
930 |
0.20 |
|
|
|
| 23 |
A" |
1014 |
917 |
0.42 |
|
|
|
| 24 |
A" |
131 |
119 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20589.8 cm
-1
Scaled (by 0.9044) Zero Point Vibrational Energy (zpe) 18621.4 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 HF/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.207 |
|
|
|
| 2 |
C |
-0.624 |
|
|
|
| 3 |
C |
-0.624 |
|
|
|
| 4 |
H |
0.203 |
|
|
|
| 5 |
H |
0.207 |
|
|
|
| 6 |
H |
0.207 |
|
|
|
| 7 |
H |
0.205 |
|
|
|
| 8 |
H |
0.213 |
|
|
|
| 9 |
H |
0.205 |
|
|
|
| 10 |
H |
0.213 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.232 |
-0.078 |
0.000 |
0.245 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.619 |
0.500 |
0.000 |
| y |
0.500 |
-20.913 |
0.000 |
| z |
0.000 |
0.000 |
-21.159 |
|
| Traceless |
| | x | y | z |
| x |
-0.583 |
0.500 |
0.000 |
| y |
0.500 |
0.476 |
0.000 |
| z |
0.000 |
0.000 |
0.107 |
|
| Polar |
| 3z2-r2 | 0.214 |
| x2-y2 | -0.705 |
| xy | 0.500 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.158 |
0.098 |
0.000 |
| y |
0.098 |
4.785 |
0.000 |
| z |
0.000 |
0.000 |
5.364 |
<r2> (average value of r
2) Å
2
| <r2> |
61.713 |
| (<r2>)1/2 |
7.856 |