Vibrational Frequencies calculated at MP2/cc-pVDZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3113 |
2965 |
0.06 |
|
|
|
| 2 |
A1 |
2194 |
2090 |
2.01 |
|
|
|
| 3 |
A1 |
1446 |
1377 |
11.43 |
|
|
|
| 4 |
A1 |
907 |
864 |
4.90 |
|
|
|
| 5 |
A1 |
572 |
544 |
0.04 |
|
|
|
| 6 |
A1 |
141 |
135 |
8.52 |
|
|
|
| 7 |
A2 |
1244 |
1185 |
0.00 |
|
|
|
| 8 |
A2 |
349 |
332 |
0.00 |
|
|
|
| 9 |
B1 |
3173 |
3023 |
2.81 |
|
|
|
| 10 |
B1 |
934 |
890 |
0.08 |
|
|
|
| 11 |
B1 |
323 |
308 |
0.05 |
|
|
|
| 12 |
B2 |
2201 |
2096 |
7.32 |
|
|
|
| 13 |
B2 |
1338 |
1275 |
4.04 |
|
|
|
| 14 |
B2 |
999 |
952 |
4.21 |
|
|
|
| 15 |
B2 |
354 |
337 |
0.31 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9643.7 cm
-1
Scaled (by 0.9525) Zero Point Vibrational Energy (zpe) 9185.6 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 MP2/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.068 |
|
|
|
| 2 |
C |
-0.024 |
|
|
|
| 3 |
C |
-0.024 |
|
|
|
| 4 |
H |
0.147 |
|
|
|
| 5 |
H |
0.147 |
|
|
|
| 6 |
N |
-0.156 |
|
|
|
| 7 |
N |
-0.156 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
3.621 |
3.621 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.975 |
0.000 |
0.000 |
| y |
0.000 |
-41.360 |
0.000 |
| z |
0.000 |
0.000 |
-27.090 |
|
| Traceless |
| | x | y | z |
| x |
7.250 |
0.000 |
0.000 |
| y |
0.000 |
-14.328 |
0.000 |
| z |
0.000 |
0.000 |
7.077 |
|
| Polar |
| 3z2-r2 | 14.155 |
| x2-y2 | 14.385 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.469 |
0.000 |
0.000 |
| y |
0.000 |
6.878 |
0.000 |
| z |
0.000 |
0.000 |
4.740 |
<r2> (average value of r
2) Å
2
| <r2> |
122.269 |
| (<r2>)1/2 |
11.058 |