Vibrational Frequencies calculated at B3PW91/6-31G(2df,p)
| 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' |
3303 |
3175 |
0.08 |
103.59 |
0.11 |
0.20 |
| 2 |
A' |
3274 |
3147 |
0.01 |
53.32 |
0.59 |
0.74 |
| 3 |
A' |
3256 |
3131 |
1.27 |
87.55 |
0.39 |
0.56 |
| 4 |
A' |
1613 |
1550 |
8.16 |
1.24 |
0.11 |
0.20 |
| 5 |
A' |
1478 |
1421 |
29.51 |
27.47 |
0.28 |
0.44 |
| 6 |
A' |
1409 |
1355 |
7.46 |
1.75 |
0.24 |
0.38 |
| 7 |
A' |
1254 |
1206 |
6.79 |
12.21 |
0.20 |
0.33 |
| 8 |
A' |
1171 |
1126 |
16.50 |
2.77 |
0.66 |
0.80 |
| 9 |
A' |
1138 |
1094 |
7.95 |
10.38 |
0.14 |
0.24 |
| 10 |
A' |
1051 |
1011 |
5.21 |
4.24 |
0.63 |
0.78 |
| 11 |
A' |
943 |
906 |
26.56 |
4.68 |
0.12 |
0.21 |
| 12 |
A' |
928 |
892 |
5.64 |
3.47 |
0.59 |
0.74 |
| 13 |
A' |
923 |
887 |
5.48 |
1.18 |
0.73 |
0.84 |
| 14 |
A" |
918 |
882 |
4.47 |
1.57 |
0.75 |
0.86 |
| 15 |
A" |
876 |
842 |
0.06 |
0.19 |
0.75 |
0.86 |
| 16 |
A" |
794 |
763 |
47.01 |
0.88 |
0.75 |
0.86 |
| 17 |
A" |
658 |
632 |
2.02 |
0.45 |
0.75 |
0.86 |
| 18 |
A" |
615 |
591 |
12.71 |
0.95 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12799.5 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 12305.4 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 B3PW91/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.288 |
|
|
|
| 2 |
C |
0.021 |
|
|
|
| 3 |
C |
0.075 |
|
|
|
| 4 |
N |
-0.124 |
|
|
|
| 5 |
O |
-0.175 |
|
|
|
| 6 |
H |
0.154 |
|
|
|
| 7 |
H |
0.161 |
|
|
|
| 8 |
H |
0.177 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.417 |
1.500 |
0.000 |
2.845 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.723 |
-2.496 |
0.000 |
| y |
-2.496 |
-24.502 |
0.000 |
| z |
0.000 |
0.000 |
-29.295 |
|
| Traceless |
| | x | y | z |
| x |
-0.825 |
-2.496 |
0.000 |
| y |
-2.496 |
4.007 |
0.000 |
| z |
0.000 |
0.000 |
-3.183 |
|
| Polar |
| 3z2-r2 | -6.366 |
| x2-y2 | -3.221 |
| xy | -2.496 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.122 |
-0.213 |
0.000 |
| y |
-0.213 |
6.812 |
0.000 |
| z |
0.000 |
0.000 |
2.955 |
<r2> (average value of r
2) Å
2
| <r2> |
75.986 |
| (<r2>)1/2 |
8.717 |