Vibrational Frequencies calculated at LSDA/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' |
3183 |
3144 |
1.03 |
|
|
|
| 2 |
A' |
3124 |
3085 |
5.99 |
|
|
|
| 3 |
A' |
3006 |
2969 |
29.16 |
|
|
|
| 4 |
A' |
2305 |
2276 |
71.75 |
|
|
|
| 5 |
A' |
1499 |
1481 |
4.30 |
|
|
|
| 6 |
A' |
1384 |
1367 |
5.40 |
|
|
|
| 7 |
A' |
1179 |
1164 |
0.29 |
|
|
|
| 8 |
A' |
1083 |
1070 |
18.43 |
|
|
|
| 9 |
A' |
1067 |
1054 |
2.70 |
|
|
|
| 10 |
A' |
918 |
906 |
12.26 |
|
|
|
| 11 |
A' |
902 |
891 |
34.41 |
|
|
|
| 12 |
A' |
807 |
798 |
13.93 |
|
|
|
| 13 |
A' |
626 |
619 |
22.21 |
|
|
|
| 14 |
A' |
528 |
522 |
0.16 |
|
|
|
| 15 |
A' |
424 |
418 |
1.09 |
|
|
|
| 16 |
A' |
191 |
188 |
2.78 |
|
|
|
| 17 |
A" |
3127 |
3088 |
0.13 |
|
|
|
| 18 |
A" |
3015 |
2978 |
14.95 |
|
|
|
| 19 |
A" |
1409 |
1392 |
4.03 |
|
|
|
| 20 |
A" |
1281 |
1265 |
0.49 |
|
|
|
| 21 |
A" |
1110 |
1096 |
0.40 |
|
|
|
| 22 |
A" |
1034 |
1021 |
0.02 |
|
|
|
| 23 |
A" |
991 |
978 |
0.55 |
|
|
|
| 24 |
A" |
913 |
901 |
0.53 |
|
|
|
| 25 |
A" |
851 |
841 |
0.01 |
|
|
|
| 26 |
A" |
548 |
541 |
0.26 |
|
|
|
| 27 |
A" |
184 |
181 |
5.10 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18342.8 cm
-1
Scaled (by 0.9877) Zero Point Vibrational Energy (zpe) 18117.2 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 LSDA/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.178 |
|
|
|
| 2 |
H |
0.167 |
|
|
|
| 3 |
C |
-0.235 |
|
|
|
| 4 |
H |
0.178 |
|
|
|
| 5 |
H |
0.167 |
|
|
|
| 6 |
C |
-0.235 |
|
|
|
| 7 |
C |
-0.105 |
|
|
|
| 8 |
H |
0.177 |
|
|
|
| 9 |
C |
-0.120 |
|
|
|
| 10 |
N |
-0.209 |
|
|
|
| 11 |
C |
0.037 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.119 |
4.056 |
0.000 |
4.058 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.910 |
-0.195 |
0.000 |
| y |
-0.195 |
-46.021 |
0.000 |
| z |
0.000 |
0.000 |
-32.141 |
|
| Traceless |
| | x | y | z |
| x |
5.171 |
-0.195 |
0.000 |
| y |
-0.195 |
-12.996 |
0.000 |
| z |
0.000 |
0.000 |
7.825 |
|
| Polar |
| 3z2-r2 | 15.650 |
| x2-y2 | 12.111 |
| xy | -0.195 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.347 |
0.512 |
0.000 |
| y |
0.512 |
10.791 |
0.000 |
| z |
0.000 |
0.000 |
7.442 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |