Vibrational Frequencies calculated at BLYP/aug-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 |
A1 |
3049 |
3043 |
15.42 |
|
|
|
| 2 |
A1 |
3027 |
3022 |
17.64 |
|
|
|
| 3 |
A1 |
1761 |
1758 |
9.20 |
|
|
|
| 4 |
A1 |
1431 |
1428 |
0.22 |
|
|
|
| 5 |
A1 |
1394 |
1391 |
0.33 |
|
|
|
| 6 |
A1 |
1019 |
1017 |
3.24 |
|
|
|
| 7 |
A1 |
977 |
975 |
2.65 |
|
|
|
| 8 |
A1 |
701 |
699 |
4.25 |
|
|
|
| 9 |
A2 |
3100 |
3094 |
0.00 |
|
|
|
| 10 |
A2 |
1115 |
1113 |
0.00 |
|
|
|
| 11 |
A2 |
918 |
916 |
0.00 |
|
|
|
| 12 |
A2 |
590 |
589 |
0.00 |
|
|
|
| 13 |
B1 |
3112 |
3106 |
18.64 |
|
|
|
| 14 |
B1 |
1045 |
1043 |
2.33 |
|
|
|
| 15 |
B1 |
887 |
885 |
41.69 |
|
|
|
| 16 |
B1 |
724 |
722 |
2.07 |
|
|
|
| 17 |
B1 |
257 |
256 |
4.34 |
|
|
|
| 18 |
B2 |
3133 |
3127 |
14.24 |
|
|
|
| 19 |
B2 |
3027 |
3022 |
19.20 |
|
|
|
| 20 |
B2 |
1399 |
1396 |
2.06 |
|
|
|
| 21 |
B2 |
1099 |
1097 |
4.77 |
|
|
|
| 22 |
B2 |
1008 |
1007 |
0.71 |
|
|
|
| 23 |
B2 |
865 |
864 |
14.89 |
|
|
|
| 24 |
B2 |
344 |
343 |
0.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17991.3 cm
-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 17957.1 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 BLYP/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.807 |
|
|
|
| 2 |
C |
0.439 |
|
|
|
| 3 |
H |
-0.616 |
|
|
|
| 4 |
H |
-0.616 |
|
|
|
| 5 |
C |
1.274 |
|
|
|
| 6 |
C |
1.274 |
|
|
|
| 7 |
H |
-0.641 |
|
|
|
| 8 |
H |
-0.641 |
|
|
|
| 9 |
H |
-0.641 |
|
|
|
| 10 |
H |
-0.641 |
|
|
|
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 |
-0.461 |
0.461 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.042 |
0.000 |
0.000 |
| y |
0.000 |
-25.135 |
0.000 |
| z |
0.000 |
0.000 |
-25.493 |
|
| Traceless |
| | x | y | z |
| x |
-0.727 |
0.000 |
0.000 |
| y |
0.000 |
0.632 |
0.000 |
| z |
0.000 |
0.000 |
0.096 |
|
| Polar |
| 3z2-r2 | 0.191 |
| x2-y2 | -0.906 |
| 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 |
5.993 |
0.000 |
0.000 |
| y |
0.000 |
7.474 |
0.000 |
| z |
0.000 |
0.000 |
10.301 |
<r2> (average value of r
2) Å
2
| <r2> |
78.918 |
| (<r2>)1/2 |
8.884 |