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 |
A1 |
3237 |
3123 |
2.34 |
|
|
|
| 2 |
A1 |
3207 |
3095 |
2.04 |
|
|
|
| 3 |
A1 |
2022 |
1951 |
1.07 |
|
|
|
| 4 |
A1 |
1494 |
1441 |
0.16 |
|
|
|
| 5 |
A1 |
1301 |
1255 |
3.50 |
|
|
|
| 6 |
A1 |
1201 |
1159 |
0.01 |
|
|
|
| 7 |
A1 |
1075 |
1037 |
18.72 |
|
|
|
| 8 |
A1 |
998 |
963 |
6.16 |
|
|
|
| 9 |
A1 |
654 |
631 |
0.19 |
|
|
|
| 10 |
A2 |
1001 |
966 |
0.00 |
|
|
|
| 11 |
A2 |
887 |
856 |
0.00 |
|
|
|
| 12 |
A2 |
650 |
627 |
0.00 |
|
|
|
| 13 |
A2 |
484 |
467 |
0.00 |
|
|
|
| 14 |
B1 |
948 |
915 |
0.11 |
|
|
|
| 15 |
B1 |
760 |
733 |
87.97 |
|
|
|
| 16 |
B1 |
406 |
391 |
5.80 |
|
|
|
| 17 |
B2 |
3232 |
3119 |
24.10 |
|
|
|
| 18 |
B2 |
3191 |
3079 |
0.81 |
|
|
|
| 19 |
B2 |
1472 |
1421 |
20.57 |
|
|
|
| 20 |
B2 |
1435 |
1385 |
0.26 |
|
|
|
| 21 |
B2 |
1293 |
1247 |
0.17 |
|
|
|
| 22 |
B2 |
1119 |
1080 |
0.70 |
|
|
|
| 23 |
B2 |
894 |
863 |
33.20 |
|
|
|
| 24 |
B2 |
530 |
511 |
77.53 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16744.5 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 16156.8 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 |
0.010 |
|
|
|
| 2 |
C |
0.010 |
|
|
|
| 3 |
C |
-0.239 |
|
|
|
| 4 |
C |
-0.239 |
|
|
|
| 5 |
C |
-0.175 |
|
|
|
| 6 |
C |
-0.175 |
|
|
|
| 7 |
H |
0.203 |
|
|
|
| 8 |
H |
0.203 |
|
|
|
| 9 |
H |
0.201 |
|
|
|
| 10 |
H |
0.201 |
|
|
|
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 |
1.687 |
1.687 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.019 |
0.000 |
0.000 |
| y |
0.000 |
-29.073 |
0.000 |
| z |
0.000 |
0.000 |
-33.984 |
|
| Traceless |
| | x | y | z |
| x |
-6.491 |
0.000 |
0.000 |
| y |
0.000 |
6.928 |
0.000 |
| z |
0.000 |
0.000 |
-0.438 |
|
| Polar |
| 3z2-r2 | -0.876 |
| x2-y2 | -8.946 |
| 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 |
2.168 |
0.000 |
0.000 |
| y |
0.000 |
10.534 |
0.000 |
| z |
0.000 |
0.000 |
8.294 |
<r2> (average value of r
2) Å
2
| <r2> |
113.665 |
| (<r2>)1/2 |
10.661 |