Vibrational Frequencies calculated at B2PLYP/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 |
3260 |
3260 |
8.39 |
270.45 |
0.03 |
0.06 |
| 2 |
A1 |
3151 |
3151 |
35.06 |
140.71 |
0.15 |
0.25 |
| 3 |
A1 |
1636 |
1636 |
0.05 |
21.37 |
0.05 |
0.10 |
| 4 |
A1 |
1197 |
1197 |
3.61 |
18.32 |
0.22 |
0.36 |
| 5 |
A1 |
1057 |
1057 |
2.38 |
16.41 |
0.74 |
0.85 |
| 6 |
A1 |
965 |
965 |
6.48 |
12.10 |
0.25 |
0.40 |
| 7 |
A1 |
883 |
883 |
0.28 |
6.76 |
0.74 |
0.85 |
| 8 |
A1 |
824 |
824 |
63.66 |
6.06 |
0.14 |
0.25 |
| 9 |
A1 |
395 |
395 |
3.16 |
12.77 |
0.65 |
0.78 |
| 10 |
A2 |
3227 |
3227 |
0.00 |
163.55 |
0.75 |
0.86 |
| 11 |
A2 |
1319 |
1319 |
0.00 |
5.26 |
0.75 |
0.86 |
| 12 |
A2 |
1226 |
1226 |
0.00 |
12.85 |
0.75 |
0.86 |
| 13 |
A2 |
976 |
976 |
0.00 |
0.28 |
0.75 |
0.86 |
| 14 |
A2 |
927 |
927 |
0.00 |
0.05 |
0.75 |
0.86 |
| 15 |
A2 |
791 |
791 |
0.00 |
3.61 |
0.75 |
0.86 |
| 16 |
A2 |
335 |
335 |
0.00 |
2.78 |
0.75 |
0.86 |
| 17 |
B1 |
3257 |
3257 |
46.43 |
57.71 |
0.75 |
0.86 |
| 18 |
B1 |
1611 |
1611 |
8.85 |
2.01 |
0.75 |
0.86 |
| 19 |
B1 |
1239 |
1239 |
2.83 |
3.53 |
0.75 |
0.86 |
| 20 |
B1 |
1122 |
1122 |
0.00 |
0.02 |
0.75 |
0.86 |
| 21 |
B1 |
1022 |
1022 |
0.29 |
9.88 |
0.75 |
0.86 |
| 22 |
B1 |
732 |
732 |
37.90 |
5.28 |
0.75 |
0.86 |
| 23 |
B2 |
3229 |
3229 |
27.58 |
44.21 |
0.75 |
0.86 |
| 24 |
B2 |
3144 |
3144 |
17.66 |
114.69 |
0.75 |
0.86 |
| 25 |
B2 |
1325 |
1325 |
32.10 |
0.02 |
0.75 |
0.86 |
| 26 |
B2 |
1183 |
1183 |
4.97 |
0.95 |
0.75 |
0.86 |
| 27 |
B2 |
960 |
960 |
6.16 |
0.20 |
0.75 |
0.86 |
| 28 |
B2 |
934 |
934 |
4.82 |
0.48 |
0.75 |
0.86 |
| 29 |
B2 |
845 |
845 |
6.65 |
2.31 |
0.75 |
0.86 |
| 30 |
B2 |
493 |
493 |
6.06 |
6.80 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 21631.5 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 21631.5 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 B2PLYP/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.162 |
|
|
|
| 2 |
C |
-0.162 |
|
|
|
| 3 |
H |
0.111 |
|
|
|
| 4 |
H |
0.111 |
|
|
|
| 5 |
C |
-0.069 |
|
|
|
| 6 |
C |
-0.069 |
|
|
|
| 7 |
C |
-0.069 |
|
|
|
| 8 |
C |
-0.069 |
|
|
|
| 9 |
H |
0.095 |
|
|
|
| 10 |
H |
0.095 |
|
|
|
| 11 |
H |
0.095 |
|
|
|
| 12 |
H |
0.095 |
|
|
|
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 |
-0.034 |
0.034 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.080 |
0.000 |
0.000 |
| y |
0.000 |
-32.850 |
0.000 |
| z |
0.000 |
0.000 |
-35.658 |
|
| Traceless |
| | x | y | z |
| x |
-0.826 |
0.000 |
0.000 |
| y |
0.000 |
2.518 |
0.000 |
| z |
0.000 |
0.000 |
-1.692 |
|
| Polar |
| 3z2-r2 | -3.385 |
| x2-y2 | -2.230 |
| 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 |
8.298 |
0.000 |
0.000 |
| y |
0.000 |
9.160 |
0.000 |
| z |
0.000 |
0.000 |
5.687 |
<r2> (average value of r
2) Å
2
| <r2> |
118.649 |
| (<r2>)1/2 |
10.893 |