Vibrational Frequencies calculated at LSDA/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' |
3207 |
3147 |
0.48 |
|
|
|
| 2 |
A' |
3144 |
3085 |
5.76 |
|
|
|
| 3 |
A' |
3029 |
2972 |
30.81 |
|
|
|
| 4 |
A' |
2311 |
2268 |
71.17 |
|
|
|
| 5 |
A' |
1516 |
1488 |
4.33 |
|
|
|
| 6 |
A' |
1404 |
1378 |
4.50 |
|
|
|
| 7 |
A' |
1192 |
1170 |
0.53 |
|
|
|
| 8 |
A' |
1100 |
1080 |
14.35 |
|
|
|
| 9 |
A' |
1079 |
1059 |
2.79 |
|
|
|
| 10 |
A' |
927 |
910 |
13.43 |
|
|
|
| 11 |
A' |
907 |
890 |
33.71 |
|
|
|
| 12 |
A' |
806 |
791 |
11.52 |
|
|
|
| 13 |
A' |
634 |
622 |
20.61 |
|
|
|
| 14 |
A' |
516 |
507 |
0.38 |
|
|
|
| 15 |
A' |
422 |
414 |
0.96 |
|
|
|
| 16 |
A' |
190 |
186 |
2.99 |
|
|
|
| 17 |
A" |
3147 |
3088 |
0.49 |
|
|
|
| 18 |
A" |
3036 |
2979 |
14.33 |
|
|
|
| 19 |
A" |
1441 |
1414 |
1.85 |
|
|
|
| 20 |
A" |
1299 |
1275 |
0.32 |
|
|
|
| 21 |
A" |
1125 |
1104 |
0.34 |
|
|
|
| 22 |
A" |
1048 |
1028 |
0.12 |
|
|
|
| 23 |
A" |
1004 |
986 |
0.58 |
|
|
|
| 24 |
A" |
925 |
908 |
0.37 |
|
|
|
| 25 |
A" |
861 |
845 |
0.01 |
|
|
|
| 26 |
A" |
538 |
528 |
0.21 |
|
|
|
| 27 |
A" |
182 |
178 |
5.24 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18495.1 cm
-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 18149.3 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 LSDA/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.204 |
|
|
|
| 2 |
H |
0.188 |
|
|
|
| 3 |
C |
-0.409 |
|
|
|
| 4 |
H |
0.204 |
|
|
|
| 5 |
H |
0.188 |
|
|
|
| 6 |
C |
-0.409 |
|
|
|
| 7 |
C |
0.098 |
|
|
|
| 8 |
H |
0.208 |
|
|
|
| 9 |
C |
-0.083 |
|
|
|
| 10 |
N |
-0.451 |
|
|
|
| 11 |
C |
0.263 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.085 |
4.023 |
0.000 |
4.024 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.271 |
-0.368 |
0.000 |
| y |
-0.368 |
-45.310 |
0.000 |
| z |
0.000 |
0.000 |
-31.557 |
|
| Traceless |
| | x | y | z |
| x |
5.163 |
-0.368 |
0.000 |
| y |
-0.368 |
-12.896 |
0.000 |
| z |
0.000 |
0.000 |
7.733 |
|
| Polar |
| 3z2-r2 | 15.466 |
| x2-y2 | 12.039 |
| xy | -0.368 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.860 |
0.645 |
0.000 |
| y |
0.645 |
10.317 |
0.000 |
| z |
0.000 |
0.000 |
6.946 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |