Vibrational Frequencies calculated at HF/6-31G(2df,p)
| 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' |
3385 |
3066 |
17.59 |
|
|
|
| 2 |
A' |
3294 |
2983 |
45.06 |
|
|
|
| 3 |
A' |
3293 |
2981 |
5.96 |
|
|
|
| 4 |
A' |
3282 |
2972 |
6.42 |
|
|
|
| 5 |
A' |
3234 |
2928 |
23.57 |
|
|
|
| 6 |
A' |
3149 |
2851 |
40.31 |
|
|
|
| 7 |
A' |
1624 |
1471 |
2.16 |
|
|
|
| 8 |
A' |
1619 |
1466 |
4.18 |
|
|
|
| 9 |
A' |
1588 |
1438 |
6.19 |
|
|
|
| 10 |
A' |
1537 |
1391 |
1.48 |
|
|
|
| 11 |
A' |
1438 |
1302 |
1.07 |
|
|
|
| 12 |
A' |
1338 |
1212 |
1.37 |
|
|
|
| 13 |
A' |
1243 |
1125 |
0.18 |
|
|
|
| 14 |
A' |
1192 |
1079 |
0.14 |
|
|
|
| 15 |
A' |
1059 |
959 |
1.56 |
|
|
|
| 16 |
A' |
920 |
833 |
2.34 |
|
|
|
| 17 |
A' |
527 |
478 |
0.48 |
|
|
|
| 18 |
A' |
303 |
274 |
0.14 |
|
|
|
| 19 |
A" |
3194 |
2892 |
36.82 |
|
|
|
| 20 |
A" |
1597 |
1446 |
3.82 |
|
|
|
| 21 |
A" |
1106 |
1002 |
0.07 |
|
|
|
| 22 |
A" |
1023 |
927 |
21.63 |
|
|
|
| 23 |
A" |
781 |
708 |
41.37 |
|
|
|
| 24 |
A" |
751 |
680 |
0.32 |
|
|
|
| 25 |
A" |
557 |
505 |
4.01 |
|
|
|
| 26 |
A" |
222 |
201 |
1.24 |
|
|
|
| 27 |
A" |
144 |
130 |
0.41 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21699.6 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 19649.0 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 HF/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.349 |
|
|
|
| 2 |
C |
-0.076 |
|
|
|
| 3 |
C |
-0.113 |
|
|
|
| 4 |
C |
-0.433 |
|
|
|
| 5 |
H |
0.143 |
|
|
|
| 6 |
H |
0.148 |
|
|
|
| 7 |
H |
0.129 |
|
|
|
| 8 |
H |
0.129 |
|
|
|
| 9 |
H |
0.139 |
|
|
|
| 10 |
H |
0.141 |
|
|
|
| 11 |
H |
0.141 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.180 |
0.212 |
0.000 |
0.278 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.582 |
0.283 |
0.000 |
| y |
0.283 |
-24.207 |
0.000 |
| z |
0.000 |
0.000 |
-27.933 |
|
| Traceless |
| | x | y | z |
| x |
1.488 |
0.283 |
0.000 |
| y |
0.283 |
2.050 |
0.000 |
| z |
0.000 |
0.000 |
-3.538 |
|
| Polar |
| 3z2-r2 | -7.077 |
| x2-y2 | -0.375 |
| xy | 0.283 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.901 |
-1.450 |
0.000 |
| y |
-1.450 |
7.670 |
0.000 |
| z |
0.000 |
0.000 |
3.798 |
<r2> (average value of r
2) Å
2
| <r2> |
103.671 |
| (<r2>)1/2 |
10.182 |