Vibrational Frequencies calculated at PBEPBE/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' |
3611 |
3587 |
35.69 |
|
|
|
| 2 |
A' |
3432 |
3410 |
4.70 |
|
|
|
| 3 |
A' |
3080 |
3060 |
8.64 |
|
|
|
| 4 |
A' |
2981 |
2962 |
5.72 |
|
|
|
| 5 |
A' |
1676 |
1665 |
224.31 |
|
|
|
| 6 |
A' |
1430 |
1421 |
24.28 |
|
|
|
| 7 |
A' |
1384 |
1375 |
58.51 |
|
|
|
| 8 |
A' |
1333 |
1324 |
0.63 |
|
|
|
| 9 |
A' |
1213 |
1205 |
84.85 |
|
|
|
| 10 |
A' |
1060 |
1054 |
158.77 |
|
|
|
| 11 |
A' |
975 |
969 |
47.64 |
|
|
|
| 12 |
A' |
851 |
846 |
1.84 |
|
|
|
| 13 |
A' |
531 |
527 |
37.17 |
|
|
|
| 14 |
A' |
409 |
406 |
1.77 |
|
|
|
| 15 |
A" |
3042 |
3022 |
3.95 |
|
|
|
| 16 |
A" |
1419 |
1409 |
9.08 |
|
|
|
| 17 |
A" |
1025 |
1018 |
4.77 |
|
|
|
| 18 |
A" |
809 |
804 |
21.93 |
|
|
|
| 19 |
A" |
615 |
611 |
107.20 |
|
|
|
| 20 |
A" |
511 |
507 |
17.78 |
|
|
|
| 21 |
A" |
118 |
117 |
0.43 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15751.2 cm
-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 15648.8 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 PBEPBE/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.392 |
|
|
|
| 2 |
C |
-0.458 |
|
|
|
| 3 |
N |
-0.511 |
|
|
|
| 4 |
O |
-0.310 |
|
|
|
| 5 |
H |
0.235 |
|
|
|
| 6 |
H |
0.201 |
|
|
|
| 7 |
H |
0.201 |
|
|
|
| 8 |
H |
0.066 |
|
|
|
| 9 |
H |
0.183 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.120 |
-1.127 |
0.000 |
1.589 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.877 |
-1.174 |
0.000 |
| y |
-1.174 |
-27.725 |
0.000 |
| z |
0.000 |
0.000 |
-25.480 |
|
| Traceless |
| | x | y | z |
| x |
5.725 |
-1.174 |
0.000 |
| y |
-1.174 |
-4.547 |
0.000 |
| z |
0.000 |
0.000 |
-1.179 |
|
| Polar |
| 3z2-r2 | -2.358 |
| x2-y2 | 6.848 |
| xy | -1.174 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.714 |
0.028 |
0.000 |
| y |
0.028 |
7.380 |
0.000 |
| z |
0.000 |
0.000 |
4.702 |
<r2> (average value of r
2) Å
2
| <r2> |
75.667 |
| (<r2>)1/2 |
8.699 |