Vibrational Frequencies calculated at B3LYP/SDD
| 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 |
3123 |
3002 |
83.55 |
69.30 |
0.61 |
0.76 |
| 2 |
A1 |
3036 |
2919 |
17.77 |
231.91 |
0.05 |
0.09 |
| 3 |
A1 |
3029 |
2912 |
43.85 |
134.27 |
0.01 |
0.02 |
| 4 |
A1 |
1534 |
1475 |
12.67 |
3.82 |
0.74 |
0.85 |
| 5 |
A1 |
1519 |
1461 |
0.16 |
33.09 |
0.75 |
0.86 |
| 6 |
A1 |
1441 |
1385 |
9.08 |
1.17 |
0.20 |
0.33 |
| 7 |
A1 |
1188 |
1142 |
4.47 |
7.45 |
0.47 |
0.64 |
| 8 |
A1 |
879 |
845 |
2.21 |
16.24 |
0.23 |
0.37 |
| 9 |
A1 |
367 |
353 |
0.52 |
0.36 |
0.25 |
0.40 |
| 10 |
A2 |
3112 |
2992 |
0.00 |
5.67 |
0.75 |
0.86 |
| 11 |
A2 |
1513 |
1455 |
0.00 |
28.42 |
0.75 |
0.86 |
| 12 |
A2 |
1314 |
1264 |
0.00 |
14.77 |
0.75 |
0.86 |
| 13 |
A2 |
922 |
886 |
0.00 |
0.43 |
0.75 |
0.86 |
| 14 |
A2 |
205 |
197 |
0.00 |
0.02 |
0.75 |
0.86 |
| 15 |
B1 |
3127 |
3006 |
154.88 |
24.41 |
0.75 |
0.86 |
| 16 |
B1 |
3073 |
2954 |
4.83 |
126.17 |
0.75 |
0.86 |
| 17 |
B1 |
1529 |
1469 |
22.80 |
0.07 |
0.75 |
0.86 |
| 18 |
B1 |
1226 |
1178 |
1.13 |
1.08 |
0.75 |
0.86 |
| 19 |
B1 |
762 |
733 |
9.15 |
0.08 |
0.75 |
0.86 |
| 20 |
B1 |
261 |
251 |
0.00 |
0.01 |
0.75 |
0.86 |
| 21 |
B2 |
3117 |
2997 |
41.36 |
46.69 |
0.75 |
0.86 |
| 22 |
B2 |
3027 |
2910 |
49.64 |
3.55 |
0.75 |
0.86 |
| 23 |
B2 |
1521 |
1462 |
5.30 |
0.06 |
0.75 |
0.86 |
| 24 |
B2 |
1425 |
1370 |
13.80 |
0.60 |
0.75 |
0.86 |
| 25 |
B2 |
1378 |
1325 |
1.13 |
0.09 |
0.75 |
0.86 |
| 26 |
B2 |
1084 |
1042 |
2.34 |
9.48 |
0.75 |
0.86 |
| 27 |
B2 |
944 |
907 |
5.83 |
0.55 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 22828.0 cm
-1
Scaled (by 0.9613) Zero Point Vibrational Energy (zpe) 21944.6 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/SDD
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.290 |
|
|
|
| 2 |
C |
-0.608 |
|
|
|
| 3 |
C |
-0.608 |
|
|
|
| 4 |
H |
0.177 |
|
|
|
| 5 |
H |
0.177 |
|
|
|
| 6 |
H |
0.197 |
|
|
|
| 7 |
H |
0.197 |
|
|
|
| 8 |
H |
0.190 |
|
|
|
| 9 |
H |
0.190 |
|
|
|
| 10 |
H |
0.190 |
|
|
|
| 11 |
H |
0.190 |
|
|
|
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 |
0.060 |
0.060 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.964 |
0.000 |
0.000 |
| y |
0.000 |
-21.718 |
0.000 |
| z |
0.000 |
0.000 |
-21.341 |
|
| Traceless |
| | x | y | z |
| x |
0.566 |
0.000 |
0.000 |
| y |
0.000 |
-0.566 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
|
| Polar |
| 3z2-r2 | 0.000 |
| x2-y2 | 0.755 |
| 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 |
4.558 |
0.000 |
0.000 |
| y |
0.000 |
5.248 |
0.000 |
| z |
0.000 |
0.000 |
4.665 |
<r2> (average value of r
2) Å
2
| <r2> |
64.053 |
| (<r2>)1/2 |
8.003 |