Vibrational Frequencies calculated at MP2/3-21G
| 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 |
3163 |
3019 |
38.90 |
|
|
|
| 2 |
A1 |
3082 |
2942 |
8.03 |
|
|
|
| 3 |
A1 |
2127 |
2030 |
2.96 |
|
|
|
| 4 |
A1 |
1612 |
1538 |
14.86 |
|
|
|
| 5 |
A1 |
1507 |
1439 |
3.18 |
|
|
|
| 6 |
A1 |
1322 |
1261 |
11.90 |
|
|
|
| 7 |
A1 |
890 |
850 |
0.65 |
|
|
|
| 8 |
A1 |
679 |
648 |
1.03 |
|
|
|
| 9 |
A1 |
389 |
372 |
0.94 |
|
|
|
| 10 |
A2 |
3162 |
3018 |
0.00 |
|
|
|
| 11 |
A2 |
1579 |
1507 |
0.00 |
|
|
|
| 12 |
A2 |
1033 |
986 |
0.00 |
|
|
|
| 13 |
A2 |
258 |
246 |
0.00 |
|
|
|
| 14 |
E |
3166 |
3022 |
24.04 |
|
|
|
| 14 |
E |
3166 |
3022 |
24.04 |
|
|
|
| 15 |
E |
3157 |
3013 |
3.10 |
|
|
|
| 15 |
E |
3157 |
3013 |
3.10 |
|
|
|
| 16 |
E |
3079 |
2939 |
12.64 |
|
|
|
| 16 |
E |
3079 |
2939 |
12.64 |
|
|
|
| 17 |
E |
1599 |
1526 |
8.00 |
|
|
|
| 17 |
E |
1599 |
1526 |
8.00 |
|
|
|
| 18 |
E |
1586 |
1514 |
0.59 |
|
|
|
| 18 |
E |
1586 |
1514 |
0.59 |
|
|
|
| 19 |
E |
1480 |
1412 |
8.25 |
|
|
|
| 19 |
E |
1480 |
1412 |
8.25 |
|
|
|
| 20 |
E |
1276 |
1218 |
6.22 |
|
|
|
| 20 |
E |
1276 |
1218 |
6.22 |
|
|
|
| 21 |
E |
1113 |
1063 |
0.30 |
|
|
|
| 21 |
E |
1113 |
1063 |
0.30 |
|
|
|
| 22 |
E |
963 |
919 |
0.81 |
|
|
|
| 22 |
E |
963 |
919 |
0.81 |
|
|
|
| 23 |
E |
609 |
581 |
0.35 |
|
|
|
| 23 |
E |
609 |
581 |
0.35 |
|
|
|
| 24 |
E |
373 |
356 |
0.04 |
|
|
|
| 24 |
E |
373 |
356 |
0.04 |
|
|
|
| 25 |
E |
298 |
284 |
0.12 |
|
|
|
| 25 |
E |
298 |
284 |
0.12 |
|
|
|
| 26 |
E |
208 |
198 |
2.23 |
|
|
|
| 26 |
E |
208 |
198 |
2.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 29306.2 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 27972.8 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 MP2/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.287 |
|
|
0.322 |
| 2 |
C |
0.365 |
|
|
0.352 |
| 3 |
C |
-0.469 |
|
|
-0.480 |
| 4 |
C |
-0.469 |
|
|
-0.461 |
| 5 |
C |
-0.469 |
|
|
-0.489 |
| 6 |
N |
-0.423 |
|
|
-0.449 |
| 7 |
H |
0.189 |
|
|
0.142 |
| 8 |
H |
0.189 |
|
|
0.138 |
| 9 |
H |
0.189 |
|
|
0.145 |
| 10 |
H |
0.197 |
|
|
0.131 |
| 11 |
H |
0.197 |
|
|
0.131 |
| 12 |
H |
0.197 |
|
|
0.125 |
| 13 |
H |
0.197 |
|
|
0.125 |
| 14 |
H |
0.197 |
|
|
0.133 |
| 15 |
H |
0.197 |
|
|
0.133 |
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 |
-3.595 |
3.595 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
0.003 |
0.002 |
-3.612 |
3.612 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.516 |
0.000 |
0.000 |
| y |
0.000 |
-37.516 |
0.000 |
| z |
0.000 |
0.000 |
-47.688 |
|
| Traceless |
| | x | y | z |
| x |
5.086 |
0.000 |
0.000 |
| y |
0.000 |
5.086 |
0.000 |
| z |
0.000 |
0.000 |
-10.173 |
|
| Polar |
| 3z2-r2 | -20.345 |
| x2-y2 | 0.000 |
| 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 |
6.693 |
0.000 |
0.000 |
| y |
0.000 |
6.693 |
0.000 |
| z |
0.000 |
0.000 |
8.532 |
<r2> (average value of r
2) Å
2
| <r2> |
171.568 |
| (<r2>)1/2 |
13.098 |