Vibrational Frequencies calculated at B3LYP/CEP-31G
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' |
3269 |
3165 |
2.13 |
|
|
|
2 |
A' |
3224 |
3122 |
31.39 |
|
|
|
3 |
A' |
3106 |
3008 |
44.95 |
|
|
|
4 |
A' |
2232 |
2162 |
92.42 |
|
|
|
5 |
A' |
1533 |
1484 |
2.53 |
|
|
|
6 |
A' |
1408 |
1364 |
4.60 |
|
|
|
7 |
A' |
1181 |
1144 |
0.57 |
|
|
|
8 |
A' |
1153 |
1116 |
25.07 |
|
|
|
9 |
A' |
1096 |
1062 |
6.98 |
|
|
|
10 |
A' |
958 |
928 |
3.33 |
|
|
|
11 |
A' |
895 |
866 |
50.26 |
|
|
|
12 |
A' |
743 |
719 |
4.95 |
|
|
|
13 |
A' |
585 |
566 |
28.60 |
|
|
|
14 |
A' |
509 |
493 |
1.25 |
|
|
|
15 |
A' |
422 |
408 |
2.64 |
|
|
|
16 |
A' |
194 |
188 |
1.71 |
|
|
|
17 |
A" |
3223 |
3121 |
9.43 |
|
|
|
18 |
A" |
3109 |
3011 |
39.31 |
|
|
|
19 |
A" |
1494 |
1447 |
1.46 |
|
|
|
20 |
A" |
1275 |
1235 |
0.25 |
|
|
|
21 |
A" |
1152 |
1115 |
0.98 |
|
|
|
22 |
A" |
1100 |
1065 |
0.10 |
|
|
|
23 |
A" |
1018 |
986 |
0.05 |
|
|
|
24 |
A" |
937 |
908 |
1.16 |
|
|
|
25 |
A" |
826 |
800 |
0.00 |
|
|
|
26 |
A" |
526 |
509 |
1.78 |
|
|
|
27 |
A" |
185 |
179 |
4.04 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18674.9 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 18084.8 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 B3LYP/CEP-31G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
0.184 |
|
|
|
2 |
H |
0.222 |
|
|
|
3 |
C |
-0.593 |
|
|
|
4 |
H |
0.184 |
|
|
|
5 |
H |
0.222 |
|
|
|
6 |
C |
-0.593 |
|
|
|
7 |
C |
0.144 |
|
|
|
8 |
H |
0.301 |
|
|
|
9 |
C |
-0.171 |
|
|
|
10 |
N |
0.416 |
|
|
|
11 |
C |
-0.315 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-4.344 |
-0.363 |
0.000 |
4.359 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-47.835 |
-0.518 |
0.000 |
y |
-0.518 |
-33.735 |
0.000 |
z |
0.000 |
0.000 |
-31.906 |
|
Traceless |
| x | y | z |
x |
-15.014 |
-0.518 |
0.000 |
y |
-0.518 |
6.135 |
0.000 |
z |
0.000 |
0.000 |
8.879 |
|
Polar |
3z2-r2 | 17.758 |
x2-y2 | -14.100 |
xy | -0.518 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
10.992 |
0.161 |
0.000 |
y |
0.161 |
5.896 |
0.000 |
z |
0.000 |
0.000 |
7.019 |
<r2> (average value of r
2) Å
2
<r2> |
119.694 |
(<r2>)1/2 |
10.940 |