Vibrational Frequencies calculated at BLYP/6-31G*
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1 |
3218 |
3192 |
1.27 |
153.43 |
0.13 |
0.24 |
2 |
A1 |
2968 |
2943 |
75.69 |
129.42 |
0.15 |
0.26 |
3 |
A1 |
1694 |
1680 |
12.07 |
30.20 |
0.20 |
0.34 |
4 |
A1 |
1511 |
1499 |
5.59 |
18.41 |
0.31 |
0.48 |
5 |
A1 |
1132 |
1123 |
1.62 |
7.93 |
0.17 |
0.28 |
6 |
A1 |
906 |
899 |
2.12 |
11.47 |
0.65 |
0.79 |
7 |
A2 |
993 |
985 |
0.00 |
17.98 |
0.75 |
0.86 |
8 |
A2 |
818 |
812 |
0.00 |
0.05 |
0.75 |
0.86 |
9 |
B1 |
3022 |
2998 |
67.36 |
92.51 |
0.75 |
0.86 |
10 |
B1 |
1094 |
1085 |
1.32 |
3.98 |
0.75 |
0.86 |
11 |
B1 |
575 |
571 |
54.74 |
2.14 |
0.75 |
0.86 |
12 |
B2 |
3174 |
3149 |
3.51 |
84.74 |
0.75 |
0.86 |
13 |
B2 |
1042 |
1034 |
34.87 |
1.16 |
0.75 |
0.86 |
14 |
B2 |
1001 |
993 |
25.34 |
0.51 |
0.75 |
0.86 |
15 |
B2 |
755 |
749 |
7.56 |
18.14 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11951.9 cm
-1
Scaled (by 0.9919) Zero Point Vibrational Energy (zpe) 11855.1 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 BLYP/6-31G*
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.297 |
|
|
|
2 |
C |
-0.086 |
|
|
|
3 |
C |
-0.086 |
|
|
|
4 |
H |
0.116 |
|
|
|
5 |
H |
0.116 |
|
|
|
6 |
H |
0.118 |
|
|
|
7 |
H |
0.118 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-0.509 |
0.509 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-18.988 |
0.000 |
0.000 |
y |
0.000 |
-16.799 |
0.000 |
z |
0.000 |
0.000 |
-18.239 |
|
Traceless |
| x | y | z |
x |
-1.469 |
0.000 |
0.000 |
y |
0.000 |
1.814 |
0.000 |
z |
0.000 |
0.000 |
-0.346 |
|
Polar |
3z2-r2 | -0.691 |
x2-y2 | -2.189 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.773 |
0.000 |
0.000 |
y |
0.000 |
4.738 |
0.000 |
z |
0.000 |
0.000 |
4.854 |
<r2> (average value of r
2) Å
2
<r2> |
37.312 |
(<r2>)1/2 |
6.108 |