Vibrational Frequencies calculated at PBEPBE/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' |
3701 |
3675 |
75.92 |
|
|
|
2 |
A' |
3154 |
3132 |
4.88 |
|
|
|
3 |
A' |
3021 |
3000 |
8.89 |
|
|
|
4 |
A' |
1647 |
1635 |
7.57 |
|
|
|
5 |
A' |
1399 |
1389 |
18.18 |
|
|
|
6 |
A' |
1308 |
1299 |
76.39 |
|
|
|
7 |
A' |
1134 |
1126 |
12.20 |
|
|
|
8 |
A' |
892 |
886 |
123.22 |
|
|
|
9 |
A' |
517 |
514 |
6.27 |
|
|
|
10 |
A" |
916 |
910 |
32.38 |
|
|
|
11 |
A" |
775 |
770 |
11.81 |
|
|
|
12 |
A" |
440 |
437 |
112.33 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9451.2 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 9386.0 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 PBEPBE/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.130 |
|
|
|
2 |
N |
-0.048 |
|
|
|
3 |
O |
-0.218 |
|
|
|
4 |
H |
0.070 |
|
|
|
5 |
H |
0.111 |
|
|
|
6 |
H |
0.216 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.063 |
-0.095 |
0.000 |
0.114 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-12.018 |
-1.298 |
0.000 |
y |
-1.298 |
-19.260 |
0.000 |
z |
0.000 |
0.000 |
-19.054 |
|
Traceless |
| x | y | z |
x |
7.139 |
-1.298 |
0.000 |
y |
-1.298 |
-3.724 |
0.000 |
z |
0.000 |
0.000 |
-3.415 |
|
Polar |
3z2-r2 | -6.830 |
x2-y2 | 7.242 |
xy | -1.298 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.835 |
-0.114 |
0.000 |
y |
-0.114 |
3.490 |
0.000 |
z |
0.000 |
0.000 |
2.295 |
<r2> (average value of r
2) Å
2
<r2> |
41.061 |
(<r2>)1/2 |
6.408 |