Vibrational Frequencies calculated at mPW1PW91/3-21G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3296 |
3130 |
0.45 |
55.20 |
0.66 |
0.79 |
| 2 |
A' |
3218 |
3055 |
3.87 |
111.40 |
0.23 |
0.37 |
| 3 |
A' |
3196 |
3035 |
0.23 |
36.31 |
0.12 |
0.22 |
| 4 |
A' |
1702 |
1616 |
2.94 |
30.92 |
0.16 |
0.28 |
| 5 |
A' |
1466 |
1392 |
15.73 |
17.95 |
0.40 |
0.57 |
| 6 |
A' |
1371 |
1302 |
41.69 |
33.60 |
0.29 |
0.44 |
| 7 |
A' |
1302 |
1236 |
1.29 |
7.93 |
0.51 |
0.68 |
| 8 |
A' |
1132 |
1075 |
37.31 |
24.24 |
0.51 |
0.68 |
| 9 |
A' |
868 |
824 |
45.54 |
1.87 |
0.60 |
0.75 |
| 10 |
A' |
606 |
576 |
2.08 |
6.72 |
0.30 |
0.46 |
| 11 |
A' |
334 |
317 |
0.97 |
0.35 |
0.67 |
0.80 |
| 12 |
A" |
1044 |
991 |
15.35 |
3.07 |
0.75 |
0.86 |
| 13 |
A" |
1036 |
984 |
69.36 |
0.05 |
0.75 |
0.86 |
| 14 |
A" |
688 |
654 |
1.94 |
9.89 |
0.75 |
0.86 |
| 15 |
A" |
192 |
182 |
0.23 |
1.60 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10725.0 cm
-1
Scaled (by 0.9496) Zero Point Vibrational Energy (zpe) 10184.5 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 mPW1PW91/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.397 |
|
|
|
| 2 |
C |
-0.053 |
|
|
|
| 3 |
N |
-0.041 |
|
|
|
| 4 |
O |
-0.272 |
|
|
|
| 5 |
H |
0.260 |
|
|
|
| 6 |
H |
0.247 |
|
|
|
| 7 |
H |
0.256 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.295 |
2.972 |
0.000 |
3.242 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.114 |
-0.073 |
0.000 |
| y |
-0.073 |
-23.003 |
0.000 |
| z |
0.000 |
0.000 |
-23.536 |
|
| Traceless |
| | x | y | z |
| x |
1.156 |
-0.073 |
0.000 |
| y |
-0.073 |
-0.178 |
0.000 |
| z |
0.000 |
0.000 |
-0.977 |
|
| Polar |
| 3z2-r2 | -1.955 |
| x2-y2 | 0.889 |
| xy | -0.073 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.846 |
2.168 |
0.000 |
| y |
2.168 |
5.390 |
0.000 |
| z |
0.000 |
0.000 |
1.443 |
<r2> (average value of r
2) Å
2
| <r2> |
77.126 |
| (<r2>)1/2 |
8.782 |