Vibrational Frequencies calculated at LSDA/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' |
3198 |
3146 |
0.06 |
|
|
|
| 2 |
A' |
3113 |
3063 |
0.05 |
|
|
|
| 3 |
A' |
3097 |
3047 |
0.74 |
|
|
|
| 4 |
A' |
2316 |
2279 |
33.13 |
|
|
|
| 5 |
A' |
1438 |
1415 |
0.98 |
|
|
|
| 6 |
A' |
1343 |
1321 |
1.40 |
|
|
|
| 7 |
A' |
1205 |
1186 |
0.55 |
|
|
|
| 8 |
A' |
1100 |
1083 |
0.24 |
|
|
|
| 9 |
A' |
1019 |
1003 |
4.81 |
|
|
|
| 10 |
A' |
980 |
964 |
25.80 |
|
|
|
| 11 |
A' |
801 |
788 |
2.00 |
|
|
|
| 12 |
A' |
745 |
733 |
1.37 |
|
|
|
| 13 |
A' |
524 |
516 |
0.27 |
|
|
|
| 14 |
A' |
204 |
201 |
3.82 |
|
|
|
| 15 |
A" |
3185 |
3134 |
0.23 |
|
|
|
| 16 |
A" |
3094 |
3045 |
3.46 |
|
|
|
| 17 |
A" |
1391 |
1368 |
7.39 |
|
|
|
| 18 |
A" |
1150 |
1131 |
0.57 |
|
|
|
| 19 |
A" |
1059 |
1042 |
1.85 |
|
|
|
| 20 |
A" |
1034 |
1017 |
7.21 |
|
|
|
| 21 |
A" |
906 |
891 |
0.59 |
|
|
|
| 22 |
A" |
804 |
791 |
7.89 |
|
|
|
| 23 |
A" |
548 |
539 |
0.61 |
|
|
|
| 24 |
A" |
210 |
206 |
2.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17231.1 cm
-1
Scaled (by 0.984) Zero Point Vibrational Energy (zpe) 16955.4 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 LSDA/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.166 |
|
|
|
| 2 |
H |
0.166 |
|
|
|
| 3 |
H |
0.179 |
|
|
|
| 4 |
H |
0.179 |
|
|
|
| 5 |
H |
0.172 |
|
|
|
| 6 |
C |
-0.160 |
|
|
|
| 7 |
N |
-0.308 |
|
|
|
| 8 |
C |
0.247 |
|
|
|
| 9 |
C |
-0.321 |
|
|
|
| 10 |
C |
-0.321 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.875 |
4.122 |
0.000 |
4.214 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.349 |
-0.384 |
0.000 |
| y |
-0.384 |
-36.904 |
0.000 |
| z |
0.000 |
0.000 |
-28.667 |
|
| Traceless |
| | x | y | z |
| x |
5.437 |
-0.384 |
0.000 |
| y |
-0.384 |
-8.896 |
0.000 |
| z |
0.000 |
0.000 |
3.460 |
|
| Polar |
| 3z2-r2 | 6.920 |
| x2-y2 | 9.555 |
| xy | -0.384 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.456 |
0.443 |
0.000 |
| y |
0.443 |
8.762 |
0.000 |
| z |
0.000 |
0.000 |
5.512 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |