Vibrational Frequencies calculated at B3LYP/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' |
3186 |
3075 |
25.71 |
|
|
|
| 2 |
A' |
3102 |
2993 |
15.61 |
|
|
|
| 3 |
A' |
3040 |
2933 |
43.88 |
|
|
|
| 4 |
A' |
2963 |
2859 |
44.61 |
|
|
|
| 5 |
A' |
1562 |
1507 |
5.51 |
|
|
|
| 6 |
A' |
1550 |
1496 |
15.76 |
|
|
|
| 7 |
A' |
1468 |
1416 |
5.83 |
|
|
|
| 8 |
A' |
1213 |
1170 |
6.85 |
|
|
|
| 9 |
A' |
1070 |
1033 |
2.31 |
|
|
|
| 10 |
A' |
869 |
838 |
1.61 |
|
|
|
| 11 |
A' |
395 |
381 |
9.45 |
|
|
|
| 12 |
A' |
347 |
335 |
22.41 |
|
|
|
| 13 |
A' |
117 |
113 |
0.56 |
|
|
|
| 14 |
A" |
3103 |
2994 |
26.42 |
|
|
|
| 15 |
A" |
3037 |
2931 |
6.56 |
|
|
|
| 16 |
A" |
2958 |
2854 |
16.96 |
|
|
|
| 17 |
A" |
1548 |
1494 |
2.01 |
|
|
|
| 18 |
A" |
1537 |
1483 |
0.65 |
|
|
|
| 19 |
A" |
1451 |
1400 |
4.50 |
|
|
|
| 20 |
A" |
1396 |
1347 |
8.28 |
|
|
|
| 21 |
A" |
1133 |
1093 |
0.80 |
|
|
|
| 22 |
A" |
987 |
952 |
1.51 |
|
|
|
| 23 |
A" |
978 |
944 |
0.49 |
|
|
|
| 24 |
A" |
120 |
115 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19563.5 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 18876.8 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/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.150 |
|
|
|
| 2 |
C |
-0.597 |
|
|
|
| 3 |
C |
-0.597 |
|
|
|
| 4 |
H |
0.176 |
|
|
|
| 5 |
H |
0.194 |
|
|
|
| 6 |
H |
0.194 |
|
|
|
| 7 |
H |
0.194 |
|
|
|
| 8 |
H |
0.195 |
|
|
|
| 9 |
H |
0.194 |
|
|
|
| 10 |
H |
0.195 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.189 |
-0.137 |
0.000 |
0.233 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.506 |
0.329 |
0.000 |
| y |
0.329 |
-20.324 |
0.000 |
| z |
0.000 |
0.000 |
-20.244 |
|
| Traceless |
| | x | y | z |
| x |
-1.222 |
0.329 |
0.000 |
| y |
0.329 |
0.551 |
0.000 |
| z |
0.000 |
0.000 |
0.671 |
|
| Polar |
| 3z2-r2 | 1.342 |
| x2-y2 | -1.182 |
| xy | 0.329 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.603 |
0.064 |
0.000 |
| y |
0.064 |
4.500 |
0.000 |
| z |
0.000 |
0.000 |
5.215 |
<r2> (average value of r
2) Å
2
| <r2> |
61.676 |
| (<r2>)1/2 |
7.853 |