Vibrational Frequencies calculated at B2PLYP/cc-pVDZ
| 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' |
3194 |
3059 |
29.03 |
|
|
|
| 2 |
A' |
3132 |
2999 |
17.90 |
|
|
|
| 3 |
A' |
3069 |
2939 |
46.43 |
|
|
|
| 4 |
A' |
2983 |
2857 |
44.35 |
|
|
|
| 5 |
A' |
1478 |
1416 |
3.50 |
|
|
|
| 6 |
A' |
1469 |
1407 |
12.22 |
|
|
|
| 7 |
A' |
1405 |
1345 |
3.19 |
|
|
|
| 8 |
A' |
1180 |
1130 |
2.48 |
|
|
|
| 9 |
A' |
1032 |
988 |
0.10 |
|
|
|
| 10 |
A' |
899 |
861 |
1.80 |
|
|
|
| 11 |
A' |
416 |
399 |
15.20 |
|
|
|
| 12 |
A' |
360 |
345 |
6.17 |
|
|
|
| 13 |
A' |
140 |
134 |
0.09 |
|
|
|
| 14 |
A" |
3133 |
3001 |
22.71 |
|
|
|
| 15 |
A" |
3069 |
2939 |
7.46 |
|
|
|
| 16 |
A" |
2979 |
2853 |
27.53 |
|
|
|
| 17 |
A" |
1469 |
1407 |
0.04 |
|
|
|
| 18 |
A" |
1459 |
1397 |
1.76 |
|
|
|
| 19 |
A" |
1414 |
1354 |
6.62 |
|
|
|
| 20 |
A" |
1360 |
1303 |
3.35 |
|
|
|
| 21 |
A" |
1162 |
1113 |
0.08 |
|
|
|
| 22 |
A" |
936 |
896 |
0.77 |
|
|
|
| 23 |
A" |
935 |
895 |
0.57 |
|
|
|
| 24 |
A" |
118 |
113 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19394.9 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 18574.5 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/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.172 |
|
|
|
| 2 |
C |
-0.015 |
|
|
|
| 3 |
C |
-0.015 |
|
|
|
| 4 |
H |
0.012 |
|
|
|
| 5 |
H |
0.029 |
|
|
|
| 6 |
H |
0.029 |
|
|
|
| 7 |
H |
0.034 |
|
|
|
| 8 |
H |
0.032 |
|
|
|
| 9 |
H |
0.034 |
|
|
|
| 10 |
H |
0.032 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.189 |
-0.129 |
0.000 |
0.229 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.586 |
0.348 |
0.000 |
| y |
0.348 |
-20.775 |
0.000 |
| z |
0.000 |
0.000 |
-20.806 |
|
| Traceless |
| | x | y | z |
| x |
-0.795 |
0.348 |
0.000 |
| y |
0.348 |
0.421 |
0.000 |
| z |
0.000 |
0.000 |
0.375 |
|
| Polar |
| 3z2-r2 | 0.749 |
| x2-y2 | -0.811 |
| xy | 0.348 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.200 |
0.083 |
0.000 |
| y |
0.083 |
5.047 |
0.000 |
| z |
0.000 |
0.000 |
5.904 |
<r2> (average value of r
2) Å
2
| <r2> |
61.859 |
| (<r2>)1/2 |
7.865 |