Vibrational Frequencies calculated at B3LYP/CEP-121G
| 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' |
3189 |
3108 |
3.01 |
|
|
|
| 2 |
A' |
3100 |
3021 |
32.66 |
|
|
|
| 3 |
A' |
3000 |
2923 |
22.23 |
|
|
|
| 4 |
A' |
2980 |
2904 |
44.29 |
|
|
|
| 5 |
A' |
1632 |
1590 |
2.76 |
|
|
|
| 6 |
A' |
1506 |
1468 |
11.16 |
|
|
|
| 7 |
A' |
1428 |
1392 |
3.74 |
|
|
|
| 8 |
A' |
1279 |
1246 |
1.90 |
|
|
|
| 9 |
A' |
1113 |
1085 |
7.48 |
|
|
|
| 10 |
A' |
934 |
910 |
1.25 |
|
|
|
| 11 |
A' |
792 |
771 |
17.77 |
|
|
|
| 12 |
A' |
410 |
399 |
8.69 |
|
|
|
| 13 |
A" |
3050 |
2973 |
40.25 |
|
|
|
| 14 |
A" |
1510 |
1471 |
11.37 |
|
|
|
| 15 |
A" |
1072 |
1045 |
2.09 |
|
|
|
| 16 |
A" |
819 |
798 |
2.60 |
|
|
|
| 17 |
A" |
620 |
605 |
85.07 |
|
|
|
| 18 |
A" |
184 |
179 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14307.7 cm
-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 13942.9 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/CEP-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.034 |
|
|
|
| 2 |
C |
-0.252 |
|
|
|
| 3 |
C |
-0.534 |
|
|
|
| 4 |
H |
0.141 |
|
|
|
| 5 |
H |
0.130 |
|
|
|
| 6 |
H |
0.169 |
|
|
|
| 7 |
H |
0.156 |
|
|
|
| 8 |
H |
0.156 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.608 |
0.536 |
0.000 |
0.811 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-18.298 |
1.310 |
0.000 |
| y |
1.310 |
-18.603 |
0.000 |
| z |
0.000 |
0.000 |
-21.237 |
|
| Traceless |
| | x | y | z |
| x |
1.622 |
1.310 |
0.000 |
| y |
1.310 |
1.164 |
0.000 |
| z |
0.000 |
0.000 |
-2.787 |
|
| Polar |
| 3z2-r2 | -5.573 |
| x2-y2 | 0.305 |
| xy | 1.310 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.249 |
0.368 |
0.000 |
| y |
0.368 |
4.523 |
0.000 |
| z |
0.000 |
0.000 |
3.437 |
<r2> (average value of r
2) Å
2
| <r2> |
45.385 |
| (<r2>)1/2 |
6.737 |