Vibrational Frequencies calculated at PBE1PBE/3-21G
| 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' |
3535 |
3395 |
17.90 |
|
|
|
| 2 |
A' |
3438 |
3301 |
1.63 |
|
|
|
| 3 |
A' |
3187 |
3060 |
8.32 |
|
|
|
| 4 |
A' |
3086 |
2964 |
2.60 |
|
|
|
| 5 |
A' |
1765 |
1695 |
147.73 |
|
|
|
| 6 |
A' |
1537 |
1476 |
36.28 |
|
|
|
| 7 |
A' |
1462 |
1404 |
67.80 |
|
|
|
| 8 |
A' |
1435 |
1378 |
1.44 |
|
|
|
| 9 |
A' |
1247 |
1197 |
111.06 |
|
|
|
| 10 |
A' |
1086 |
1043 |
159.69 |
|
|
|
| 11 |
A' |
1017 |
977 |
91.43 |
|
|
|
| 12 |
A' |
863 |
828 |
1.15 |
|
|
|
| 13 |
A' |
540 |
518 |
44.07 |
|
|
|
| 14 |
A' |
403 |
387 |
3.14 |
|
|
|
| 15 |
A" |
3155 |
3030 |
3.27 |
|
|
|
| 16 |
A" |
1533 |
1472 |
11.05 |
|
|
|
| 17 |
A" |
1112 |
1068 |
18.18 |
|
|
|
| 18 |
A" |
858 |
824 |
33.75 |
|
|
|
| 19 |
A" |
663 |
636 |
169.87 |
|
|
|
| 20 |
A" |
527 |
507 |
24.19 |
|
|
|
| 21 |
A" |
103 |
99 |
1.89 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16274.3 cm
-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 15629.9 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/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.522 |
|
|
|
| 2 |
C |
-0.681 |
|
|
|
| 3 |
N |
-0.653 |
|
|
|
| 4 |
O |
-0.578 |
|
|
|
| 5 |
H |
0.223 |
|
|
|
| 6 |
H |
0.258 |
|
|
|
| 7 |
H |
0.258 |
|
|
|
| 8 |
H |
0.273 |
|
|
|
| 9 |
H |
0.377 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.385 |
-0.526 |
0.000 |
1.481 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-19.729 |
-0.491 |
0.000 |
| y |
-0.491 |
-26.662 |
0.000 |
| z |
0.000 |
0.000 |
-24.551 |
|
| Traceless |
| | x | y | z |
| x |
5.877 |
-0.491 |
0.000 |
| y |
-0.491 |
-4.522 |
0.000 |
| z |
0.000 |
0.000 |
-1.355 |
|
| Polar |
| 3z2-r2 | -2.710 |
| x2-y2 | 6.933 |
| xy | -0.491 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.686 |
0.248 |
0.000 |
| y |
0.248 |
5.208 |
0.000 |
| z |
0.000 |
0.000 |
2.373 |
<r2> (average value of r
2) Å
2
| <r2> |
75.315 |
| (<r2>)1/2 |
8.678 |