Vibrational Frequencies calculated at PBE1PBE/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' |
3267 |
3141 |
0.17 |
57.75 |
0.67 |
0.80 |
| 2 |
A' |
3175 |
3053 |
4.06 |
175.02 |
0.12 |
0.22 |
| 3 |
A' |
3159 |
3037 |
2.64 |
17.75 |
0.62 |
0.76 |
| 4 |
A' |
1699 |
1634 |
8.44 |
27.70 |
0.04 |
0.08 |
| 5 |
A' |
1630 |
1567 |
140.75 |
96.91 |
0.37 |
0.54 |
| 6 |
A' |
1411 |
1356 |
26.20 |
20.62 |
0.38 |
0.55 |
| 7 |
A' |
1283 |
1234 |
2.73 |
7.84 |
0.25 |
0.40 |
| 8 |
A' |
1154 |
1109 |
78.36 |
26.70 |
0.39 |
0.56 |
| 9 |
A' |
899 |
865 |
28.73 |
0.32 |
0.60 |
0.75 |
| 10 |
A' |
620 |
596 |
1.51 |
9.67 |
0.10 |
0.19 |
| 11 |
A' |
349 |
336 |
1.03 |
0.77 |
0.67 |
0.80 |
| 12 |
A" |
1016 |
977 |
9.78 |
3.69 |
0.75 |
0.86 |
| 13 |
A" |
1005 |
967 |
46.67 |
0.23 |
0.75 |
0.86 |
| 14 |
A" |
687 |
661 |
1.09 |
0.64 |
0.75 |
0.86 |
| 15 |
A" |
178 |
171 |
0.10 |
0.25 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10765.5 cm
-1
Scaled (by 0.9615) Zero Point Vibrational Energy (zpe) 10351.1 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-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.710 |
|
|
|
| 2 |
C |
-0.154 |
|
|
|
| 3 |
N |
-0.046 |
|
|
|
| 4 |
O |
-0.389 |
|
|
|
| 5 |
H |
0.408 |
|
|
|
| 6 |
H |
0.344 |
|
|
|
| 7 |
H |
0.546 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.422 |
2.932 |
0.000 |
3.259 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.695 |
0.013 |
0.000 |
| y |
0.013 |
-23.382 |
0.000 |
| z |
0.000 |
0.000 |
-23.827 |
|
| Traceless |
| | x | y | z |
| x |
0.910 |
0.013 |
0.000 |
| y |
0.013 |
-0.121 |
0.000 |
| z |
0.000 |
0.000 |
-0.789 |
|
| Polar |
| 3z2-r2 | -1.578 |
| x2-y2 | 0.687 |
| xy | 0.013 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.370 |
2.029 |
0.000 |
| y |
2.029 |
7.047 |
0.000 |
| z |
0.000 |
0.000 |
3.854 |
<r2> (average value of r
2) Å
2
| <r2> |
75.513 |
| (<r2>)1/2 |
8.690 |