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' |
3254 |
3089 |
0.00 |
|
|
|
| 2 |
A1' |
1327 |
1260 |
0.00 |
|
|
|
| 3 |
A1' |
1137 |
1079 |
0.00 |
|
|
|
| 4 |
A1' |
964 |
915 |
0.00 |
|
|
|
| 5 |
A1" |
1010 |
958 |
0.00 |
|
|
|
| 6 |
A1" |
656 |
623 |
0.00 |
|
|
|
| 7 |
A2' |
1015 |
964 |
0.00 |
|
|
|
| 8 |
A2" |
3248 |
3083 |
51.34 |
|
|
|
| 9 |
A2" |
1376 |
1306 |
0.09 |
|
|
|
| 10 |
A2" |
992 |
941 |
1.57 |
|
|
|
| 11 |
E' |
3241 |
3077 |
28.32 |
|
|
|
| 11 |
E' |
3241 |
3077 |
28.32 |
|
|
|
| 12 |
E' |
1292 |
1227 |
8.90 |
|
|
|
| 12 |
E' |
1292 |
1227 |
8.89 |
|
|
|
| 13 |
E' |
958 |
910 |
0.04 |
|
|
|
| 13 |
E' |
958 |
910 |
0.04 |
|
|
|
| 14 |
E' |
863 |
819 |
0.03 |
|
|
|
| 14 |
E' |
863 |
819 |
0.03 |
|
|
|
| 15 |
E' |
836 |
794 |
47.09 |
|
|
|
| 15 |
E' |
836 |
794 |
47.10 |
|
|
|
| 16 |
E" |
3229 |
3065 |
0.00 |
|
|
|
| 16 |
E" |
3229 |
3065 |
0.00 |
|
|
|
| 17 |
E" |
1198 |
1137 |
0.00 |
|
|
|
| 17 |
E" |
1198 |
1137 |
0.00 |
|
|
|
| 18 |
E" |
1034 |
981 |
0.00 |
|
|
|
| 18 |
E" |
1034 |
981 |
0.00 |
|
|
|
| 19 |
E" |
787 |
747 |
0.00 |
|
|
|
| 19 |
E" |
787 |
747 |
0.00 |
|
|
|
| 20 |
E" |
699 |
664 |
0.00 |
|
|
|
| 20 |
E" |
699 |
664 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21627.0 cm
-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 20528.3 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 |
-0.148 |
|
|
|
| 2 |
C |
-0.148 |
|
|
|
| 3 |
C |
-0.148 |
|
|
|
| 4 |
C |
-0.148 |
|
|
|
| 5 |
C |
-0.148 |
|
|
|
| 6 |
C |
-0.148 |
|
|
|
| 7 |
H |
0.148 |
|
|
|
| 8 |
H |
0.148 |
|
|
|
| 9 |
H |
0.148 |
|
|
|
| 10 |
H |
0.148 |
|
|
|
| 11 |
H |
0.148 |
|
|
|
| 12 |
H |
0.148 |
|
|
|
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 |
0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.258 |
0.000 |
0.000 |
| y |
0.000 |
-35.258 |
0.000 |
| z |
0.000 |
0.000 |
-32.575 |
|
| Traceless |
| | x | y | z |
| x |
-1.342 |
0.000 |
0.000 |
| y |
0.000 |
-1.342 |
0.000 |
| z |
0.000 |
0.000 |
2.684 |
|
| Polar |
| 3z2-r2 | 5.367 |
| x2-y2 | 0.000 |
| 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 |
7.056 |
0.000 |
0.000 |
| y |
0.000 |
7.056 |
0.000 |
| z |
0.000 |
0.000 |
7.717 |
<r2> (average value of r
2) Å
2
| <r2> |
101.517 |
| (<r2>)1/2 |
10.076 |