Vibrational Frequencies calculated at mPW1PW91/aug-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 |
A' |
3166 |
3034 |
15.47 |
68.41 |
0.70 |
0.82 |
| 2 |
A' |
3080 |
2952 |
8.97 |
72.93 |
0.09 |
0.17 |
| 3 |
A' |
3076 |
2948 |
13.83 |
228.16 |
0.00 |
0.01 |
| 4 |
A' |
2375 |
2276 |
12.55 |
91.96 |
0.17 |
0.29 |
| 5 |
A' |
1482 |
1420 |
5.62 |
2.94 |
0.73 |
0.84 |
| 6 |
A' |
1449 |
1389 |
5.86 |
7.79 |
0.68 |
0.81 |
| 7 |
A' |
1400 |
1341 |
1.80 |
0.81 |
0.41 |
0.58 |
| 8 |
A' |
1334 |
1279 |
3.67 |
2.67 |
0.41 |
0.58 |
| 9 |
A' |
1093 |
1047 |
3.32 |
6.38 |
0.13 |
0.23 |
| 10 |
A' |
1040 |
996 |
0.76 |
2.71 |
0.53 |
0.69 |
| 11 |
A' |
856 |
820 |
0.08 |
5.88 |
0.07 |
0.12 |
| 12 |
A' |
548 |
525 |
0.85 |
1.46 |
0.16 |
0.27 |
| 13 |
A' |
211 |
202 |
4.32 |
2.06 |
0.72 |
0.84 |
| 14 |
A" |
3170 |
3038 |
14.55 |
24.59 |
0.75 |
0.86 |
| 15 |
A" |
3125 |
2994 |
0.55 |
81.75 |
0.75 |
0.86 |
| 16 |
A" |
1475 |
1413 |
7.86 |
5.17 |
0.75 |
0.86 |
| 17 |
A" |
1277 |
1223 |
0.01 |
1.94 |
0.75 |
0.86 |
| 18 |
A" |
1101 |
1055 |
0.47 |
0.11 |
0.75 |
0.86 |
| 19 |
A" |
782 |
749 |
3.59 |
0.41 |
0.75 |
0.86 |
| 20 |
A" |
390 |
373 |
0.33 |
1.32 |
0.75 |
0.86 |
| 21 |
A" |
220 |
211 |
1.05 |
0.35 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 16323.7 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 15643.0 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-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.420 |
|
|
|
| 2 |
C |
0.400 |
|
|
|
| 3 |
C |
-0.041 |
|
|
|
| 4 |
N |
-0.323 |
|
|
|
| 5 |
H |
-0.116 |
|
|
|
| 6 |
H |
-0.095 |
|
|
|
| 7 |
H |
-0.095 |
|
|
|
| 8 |
H |
-0.075 |
|
|
|
| 9 |
H |
-0.075 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.368 |
3.441 |
0.000 |
4.177 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.353 |
-3.861 |
0.000 |
| y |
-3.861 |
-27.835 |
0.000 |
| z |
0.000 |
0.000 |
-23.945 |
|
| Traceless |
| | x | y | z |
| x |
-1.463 |
-3.861 |
0.000 |
| y |
-3.861 |
-2.186 |
0.000 |
| z |
0.000 |
0.000 |
3.649 |
|
| Polar |
| 3z2-r2 | 7.298 |
| x2-y2 | 0.482 |
| xy | -3.861 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.616 |
1.203 |
0.000 |
| y |
1.203 |
6.850 |
0.000 |
| z |
0.000 |
0.000 |
5.086 |
<r2> (average value of r
2) Å
2
| <r2> |
88.282 |
| (<r2>)1/2 |
9.396 |