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' |
3350 |
3217 |
1.48 |
94.43 |
0.10 |
0.18 |
| 2 |
A' |
3320 |
3188 |
1.01 |
54.17 |
0.63 |
0.77 |
| 3 |
A' |
3299 |
3168 |
0.90 |
73.15 |
0.39 |
0.56 |
| 4 |
A' |
1580 |
1517 |
10.07 |
4.04 |
0.12 |
0.22 |
| 5 |
A' |
1428 |
1371 |
26.77 |
22.55 |
0.45 |
0.62 |
| 6 |
A' |
1385 |
1330 |
4.18 |
5.84 |
0.16 |
0.28 |
| 7 |
A' |
1238 |
1189 |
7.00 |
8.50 |
0.30 |
0.46 |
| 8 |
A' |
1159 |
1113 |
17.70 |
8.26 |
0.58 |
0.74 |
| 9 |
A' |
1094 |
1051 |
3.17 |
7.47 |
0.14 |
0.24 |
| 10 |
A' |
1047 |
1006 |
13.88 |
2.47 |
0.72 |
0.84 |
| 11 |
A' |
950 |
913 |
3.10 |
5.20 |
0.65 |
0.79 |
| 12 |
A' |
914 |
878 |
0.60 |
1.78 |
0.44 |
0.61 |
| 13 |
A' |
839 |
806 |
16.88 |
7.05 |
0.15 |
0.26 |
| 14 |
A" |
963 |
925 |
1.60 |
1.63 |
0.75 |
0.86 |
| 15 |
A" |
919 |
882 |
4.82 |
1.47 |
0.75 |
0.86 |
| 16 |
A" |
816 |
784 |
85.12 |
1.16 |
0.75 |
0.86 |
| 17 |
A" |
646 |
620 |
10.75 |
0.12 |
0.75 |
0.86 |
| 18 |
A" |
595 |
572 |
9.00 |
1.82 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12769.8 cm
-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 12264.1 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/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.391 |
|
|
|
| 2 |
C |
0.044 |
|
|
|
| 3 |
C |
0.141 |
|
|
|
| 4 |
N |
-0.220 |
|
|
|
| 5 |
O |
-0.365 |
|
|
|
| 6 |
H |
0.240 |
|
|
|
| 7 |
H |
0.274 |
|
|
|
| 8 |
H |
0.277 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.907 |
1.506 |
0.000 |
3.274 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.723 |
-2.567 |
0.000 |
| y |
-2.567 |
-24.386 |
0.000 |
| z |
0.000 |
0.000 |
-30.383 |
|
| Traceless |
| | x | y | z |
| x |
-1.338 |
-2.567 |
0.000 |
| y |
-2.567 |
5.167 |
0.000 |
| z |
0.000 |
0.000 |
-3.829 |
|
| Polar |
| 3z2-r2 | -7.658 |
| x2-y2 | -4.337 |
| xy | -2.567 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.538 |
-0.300 |
0.000 |
| y |
-0.300 |
6.250 |
0.000 |
| z |
0.000 |
0.000 |
1.768 |
<r2> (average value of r
2) Å
2
| <r2> |
78.709 |
| (<r2>)1/2 |
8.872 |