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' |
3431 |
3409 |
13.48 |
106.14 |
0.66 |
0.80 |
| 2 |
A' |
3231 |
3210 |
66.18 |
669.96 |
0.30 |
0.46 |
| 3 |
A' |
2844 |
2825 |
98.35 |
200.71 |
0.60 |
0.75 |
| 4 |
A' |
1631 |
1620 |
6.67 |
31.57 |
0.56 |
0.71 |
| 5 |
A' |
1412 |
1403 |
7.75 |
10.00 |
0.23 |
0.37 |
| 6 |
A' |
1333 |
1324 |
13.59 |
29.35 |
0.19 |
0.32 |
| 7 |
A' |
1037 |
1030 |
30.18 |
25.95 |
0.28 |
0.44 |
| 8 |
A" |
1129 |
1121 |
10.32 |
0.22 |
0.75 |
0.86 |
| 9 |
A" |
793 |
788 |
132.00 |
1.02 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8419.4 cm
-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 8364.7 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 PBEPBE/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.472 |
|
|
|
| 2 |
N |
-0.022 |
|
|
|
| 3 |
H |
0.258 |
|
|
|
| 4 |
H |
0.088 |
|
|
|
| 5 |
H |
0.148 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.270 |
-3.236 |
0.000 |
3.476 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.485 |
-2.413 |
0.000 |
| y |
-2.413 |
-13.985 |
0.000 |
| z |
0.000 |
0.000 |
-14.217 |
|
| Traceless |
| | x | y | z |
| x |
1.616 |
-2.413 |
0.000 |
| y |
-2.413 |
-0.634 |
0.000 |
| z |
0.000 |
0.000 |
-0.982 |
|
| Polar |
| 3z2-r2 | -1.964 |
| x2-y2 | 1.500 |
| xy | -2.413 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.098 |
0.258 |
0.000 |
| y |
0.258 |
5.330 |
0.000 |
| z |
0.000 |
0.000 |
3.109 |
<r2> (average value of r
2) Å
2
| <r2> |
20.240 |
| (<r2>)1/2 |
4.499 |