Vibrational Frequencies calculated at mPW1PW91/6-31G**
| 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 |
3322 |
3161 |
0.17 |
|
|
|
| 2 |
A |
3284 |
3124 |
3.17 |
|
|
|
| 3 |
A |
3190 |
3036 |
6.52 |
|
|
|
| 4 |
A |
3154 |
3001 |
6.12 |
|
|
|
| 5 |
A |
3083 |
2933 |
11.96 |
|
|
|
| 6 |
A |
1678 |
1597 |
36.27 |
|
|
|
| 7 |
A |
1560 |
1485 |
46.31 |
|
|
|
| 8 |
A |
1503 |
1430 |
7.98 |
|
|
|
| 9 |
A |
1489 |
1416 |
8.45 |
|
|
|
| 10 |
A |
1426 |
1357 |
1.54 |
|
|
|
| 11 |
A |
1401 |
1333 |
8.12 |
|
|
|
| 12 |
A |
1296 |
1233 |
21.99 |
|
|
|
| 13 |
A |
1232 |
1172 |
9.62 |
|
|
|
| 14 |
A |
1072 |
1020 |
2.11 |
|
|
|
| 15 |
A |
1070 |
1018 |
4.95 |
|
|
|
| 16 |
A |
1040 |
989 |
14.78 |
|
|
|
| 17 |
A |
1027 |
978 |
0.95 |
|
|
|
| 18 |
A |
965 |
918 |
6.53 |
|
|
|
| 19 |
A |
936 |
891 |
15.63 |
|
|
|
| 20 |
A |
917 |
872 |
4.55 |
|
|
|
| 21 |
A |
811 |
772 |
34.51 |
|
|
|
| 22 |
A |
672 |
640 |
0.37 |
|
|
|
| 23 |
A |
656 |
625 |
2.96 |
|
|
|
| 24 |
A |
652 |
621 |
0.46 |
|
|
|
| 25 |
A |
336 |
320 |
2.32 |
|
|
|
| 26 |
A |
254 |
242 |
2.19 |
|
|
|
| 27 |
A |
93 |
89 |
0.83 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19059.4 cm
-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 18135.0 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 mPW1PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.454 |
|
|
|
| 2 |
H |
0.173 |
|
|
|
| 3 |
H |
0.158 |
|
|
|
| 4 |
H |
0.173 |
|
|
|
| 5 |
C |
0.378 |
|
|
|
| 6 |
O |
-0.366 |
|
|
|
| 7 |
N |
-0.168 |
|
|
|
| 8 |
C |
0.078 |
|
|
|
| 9 |
H |
0.156 |
|
|
|
| 10 |
C |
-0.269 |
|
|
|
| 11 |
H |
0.142 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.948 |
2.570 |
-0.000 |
3.225 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.694 |
3.562 |
0.000 |
| y |
3.562 |
-34.925 |
-0.000 |
| z |
0.000 |
-0.000 |
-35.524 |
|
| Traceless |
| | x | y | z |
| x |
4.531 |
3.562 |
0.000 |
| y |
3.562 |
-1.816 |
-0.000 |
| z |
0.000 |
-0.000 |
-2.715 |
|
| Polar |
| 3z2-r2 | -5.430 |
| x2-y2 | 4.231 |
| xy | 3.562 |
| xz | 0.000 |
| yz | -0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
134.722 |
| (<r2>)1/2 |
11.607 |