Vibrational Frequencies calculated at PBE1PBE/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' |
3795 |
3649 |
54.91 |
|
|
|
| 2 |
A' |
3563 |
3426 |
6.99 |
|
|
|
| 3 |
A' |
3184 |
3062 |
8.91 |
|
|
|
| 4 |
A' |
3070 |
2952 |
4.77 |
|
|
|
| 5 |
A' |
1765 |
1697 |
255.44 |
|
|
|
| 6 |
A' |
1464 |
1407 |
40.09 |
|
|
|
| 7 |
A' |
1438 |
1382 |
59.42 |
|
|
|
| 8 |
A' |
1364 |
1312 |
0.24 |
|
|
|
| 9 |
A' |
1269 |
1220 |
93.59 |
|
|
|
| 10 |
A' |
1114 |
1072 |
173.09 |
|
|
|
| 11 |
A' |
1006 |
968 |
28.12 |
|
|
|
| 12 |
A' |
891 |
857 |
1.16 |
|
|
|
| 13 |
A' |
551 |
530 |
39.86 |
|
|
|
| 14 |
A' |
423 |
407 |
2.03 |
|
|
|
| 15 |
A" |
3150 |
3029 |
3.93 |
|
|
|
| 16 |
A" |
1443 |
1388 |
9.07 |
|
|
|
| 17 |
A" |
1052 |
1011 |
6.26 |
|
|
|
| 18 |
A" |
845 |
813 |
25.59 |
|
|
|
| 19 |
A" |
633 |
608 |
116.88 |
|
|
|
| 20 |
A" |
534 |
513 |
18.63 |
|
|
|
| 21 |
A" |
127 |
122 |
0.46 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16339.1 cm
-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 15711.7 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 PBE1PBE/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.473 |
|
|
|
| 2 |
C |
0.522 |
|
|
|
| 3 |
N |
-0.406 |
|
|
|
| 4 |
O |
-0.531 |
|
|
|
| 5 |
H |
-0.157 |
|
|
|
| 6 |
H |
-0.022 |
|
|
|
| 7 |
H |
-0.022 |
|
|
|
| 8 |
H |
-0.001 |
|
|
|
| 9 |
H |
0.145 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.111 |
-1.210 |
0.000 |
1.643 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.627 |
-1.416 |
0.000 |
| y |
-1.416 |
-27.576 |
0.000 |
| z |
0.000 |
0.000 |
-25.297 |
|
| Traceless |
| | x | y | z |
| x |
5.810 |
-1.416 |
0.000 |
| y |
-1.416 |
-4.614 |
0.000 |
| z |
0.000 |
0.000 |
-1.196 |
|
| Polar |
| 3z2-r2 | -2.391 |
| x2-y2 | 6.949 |
| xy | -1.416 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.211 |
0.091 |
0.000 |
| y |
0.091 |
6.967 |
0.000 |
| z |
0.000 |
0.000 |
4.470 |
<r2> (average value of r
2) Å
2
| <r2> |
74.918 |
| (<r2>)1/2 |
8.655 |