Vibrational Frequencies calculated at B2PLYP/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' |
3323 |
3173 |
0.10 |
103.07 |
0.11 |
0.20 |
| 2 |
A' |
3295 |
3147 |
0.06 |
50.68 |
0.61 |
0.75 |
| 3 |
A' |
3279 |
3132 |
0.84 |
86.20 |
0.39 |
0.56 |
| 4 |
A' |
1596 |
1524 |
7.29 |
1.99 |
0.08 |
0.14 |
| 5 |
A' |
1462 |
1396 |
29.18 |
25.64 |
0.32 |
0.48 |
| 6 |
A' |
1405 |
1342 |
6.75 |
1.78 |
0.14 |
0.25 |
| 7 |
A' |
1250 |
1194 |
5.35 |
11.55 |
0.19 |
0.32 |
| 8 |
A' |
1170 |
1117 |
18.93 |
3.56 |
0.62 |
0.76 |
| 9 |
A' |
1132 |
1081 |
6.35 |
9.95 |
0.12 |
0.21 |
| 10 |
A' |
1054 |
1007 |
5.62 |
4.02 |
0.65 |
0.79 |
| 11 |
A' |
934 |
892 |
11.40 |
3.78 |
0.47 |
0.64 |
| 12 |
A' |
920 |
878 |
0.69 |
1.58 |
0.55 |
0.71 |
| 13 |
A' |
898 |
858 |
20.87 |
5.45 |
0.15 |
0.27 |
| 14 |
A" |
915 |
874 |
4.42 |
1.61 |
0.75 |
0.86 |
| 15 |
A" |
871 |
832 |
0.15 |
0.15 |
0.75 |
0.86 |
| 16 |
A" |
797 |
761 |
45.36 |
0.92 |
0.75 |
0.86 |
| 17 |
A" |
652 |
622 |
2.58 |
0.37 |
0.75 |
0.86 |
| 18 |
A" |
613 |
585 |
11.70 |
0.95 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12782.3 cm
-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 12207.1 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 B2PLYP/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.254 |
|
|
|
| 2 |
C |
0.002 |
|
|
|
| 3 |
C |
0.074 |
|
|
|
| 4 |
N |
-0.096 |
|
|
|
| 5 |
O |
-0.184 |
|
|
|
| 6 |
H |
0.144 |
|
|
|
| 7 |
H |
0.149 |
|
|
|
| 8 |
H |
0.165 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.458 |
1.493 |
0.000 |
2.876 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.042 |
-2.488 |
-0.003 |
| y |
-2.488 |
-24.811 |
0.000 |
| z |
-0.003 |
0.000 |
-29.487 |
|
| Traceless |
| | x | y | z |
| x |
-0.893 |
-2.488 |
-0.003 |
| y |
-2.488 |
3.953 |
0.000 |
| z |
-0.003 |
0.000 |
-3.061 |
|
| Polar |
| 3z2-r2 | -6.121 |
| x2-y2 | -3.230 |
| xy | -2.488 |
| xz | -0.003 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.101 |
-0.222 |
0.000 |
| y |
-0.222 |
6.790 |
0.000 |
| z |
0.000 |
0.000 |
2.915 |
<r2> (average value of r
2) Å
2
| <r2> |
76.523 |
| (<r2>)1/2 |
8.748 |