Vibrational Frequencies calculated at mPW1PW91/aug-cc-pVTZ
| 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' |
3149 |
3017 |
13.70 |
67.10 |
0.69 |
0.82 |
| 2 |
A' |
3071 |
2943 |
16.02 |
30.14 |
0.10 |
0.18 |
| 3 |
A' |
3069 |
2940 |
3.81 |
269.40 |
0.02 |
0.03 |
| 4 |
A' |
2381 |
2281 |
12.91 |
93.81 |
0.16 |
0.27 |
| 5 |
A' |
1505 |
1442 |
6.06 |
2.85 |
0.73 |
0.84 |
| 6 |
A' |
1471 |
1409 |
6.21 |
7.80 |
0.67 |
0.80 |
| 7 |
A' |
1417 |
1357 |
1.72 |
0.50 |
0.51 |
0.68 |
| 8 |
A' |
1351 |
1295 |
3.15 |
2.82 |
0.43 |
0.60 |
| 9 |
A' |
1098 |
1052 |
3.82 |
5.19 |
0.12 |
0.21 |
| 10 |
A' |
1034 |
991 |
0.41 |
3.62 |
0.43 |
0.60 |
| 11 |
A' |
854 |
818 |
0.06 |
5.74 |
0.07 |
0.13 |
| 12 |
A' |
556 |
533 |
0.87 |
1.40 |
0.16 |
0.27 |
| 13 |
A' |
213 |
204 |
4.44 |
1.95 |
0.71 |
0.83 |
| 14 |
A" |
3153 |
3021 |
12.47 |
24.34 |
0.75 |
0.86 |
| 15 |
A" |
3106 |
2975 |
0.30 |
80.23 |
0.75 |
0.86 |
| 16 |
A" |
1497 |
1434 |
8.12 |
4.98 |
0.75 |
0.86 |
| 17 |
A" |
1292 |
1238 |
0.01 |
1.87 |
0.75 |
0.86 |
| 18 |
A" |
1114 |
1068 |
0.42 |
0.10 |
0.75 |
0.86 |
| 19 |
A" |
789 |
756 |
3.99 |
0.40 |
0.75 |
0.86 |
| 20 |
A" |
397 |
381 |
0.43 |
1.27 |
0.75 |
0.86 |
| 21 |
A" |
217 |
208 |
1.07 |
0.29 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 16366.8 cm
-1
Scaled (by 0.9581) Zero Point Vibrational Energy (zpe) 15681.0 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/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.611 |
|
|
|
| 2 |
C |
-0.060 |
|
|
|
| 3 |
C |
0.261 |
|
|
|
| 4 |
N |
-0.556 |
|
|
|
| 5 |
H |
0.196 |
|
|
|
| 6 |
H |
0.208 |
|
|
|
| 7 |
H |
0.208 |
|
|
|
| 8 |
H |
0.178 |
|
|
|
| 9 |
H |
0.178 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.367 |
3.421 |
0.000 |
4.160 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.260 |
-3.849 |
0.000 |
| y |
-3.849 |
-27.703 |
0.000 |
| z |
0.000 |
0.000 |
-23.851 |
|
| Traceless |
| | x | y | z |
| x |
-1.483 |
-3.849 |
0.000 |
| y |
-3.849 |
-2.147 |
0.000 |
| z |
0.000 |
0.000 |
3.630 |
|
| Polar |
| 3z2-r2 | 7.261 |
| x2-y2 | 0.443 |
| xy | -3.849 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.585 |
1.161 |
0.000 |
| y |
1.161 |
6.768 |
0.000 |
| z |
0.000 |
0.000 |
5.070 |
<r2> (average value of r
2) Å
2
| <r2> |
87.505 |
| (<r2>)1/2 |
9.354 |