Vibrational Frequencies calculated at B3LYP/STO-3G
| 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' |
3518 |
3139 |
0.80 |
|
|
|
| 2 |
A' |
3501 |
3124 |
22.76 |
|
|
|
| 3 |
A' |
3360 |
2998 |
0.01 |
|
|
|
| 4 |
A' |
2359 |
2105 |
0.12 |
|
|
|
| 5 |
A' |
1660 |
1482 |
6.55 |
|
|
|
| 6 |
A' |
1491 |
1331 |
5.57 |
|
|
|
| 7 |
A' |
1291 |
1152 |
6.44 |
|
|
|
| 8 |
A' |
1224 |
1093 |
2.25 |
|
|
|
| 9 |
A' |
1156 |
1032 |
3.51 |
|
|
|
| 10 |
A' |
1002 |
894 |
14.90 |
|
|
|
| 11 |
A' |
958 |
855 |
11.99 |
|
|
|
| 12 |
A' |
896 |
799 |
6.77 |
|
|
|
| 13 |
A' |
640 |
571 |
4.42 |
|
|
|
| 14 |
A' |
522 |
466 |
0.56 |
|
|
|
| 15 |
A' |
455 |
406 |
0.87 |
|
|
|
| 16 |
A' |
197 |
176 |
1.90 |
|
|
|
| 17 |
A" |
3515 |
3137 |
3.22 |
|
|
|
| 18 |
A" |
3363 |
3001 |
1.11 |
|
|
|
| 19 |
A" |
1611 |
1438 |
0.42 |
|
|
|
| 20 |
A" |
1395 |
1244 |
0.03 |
|
|
|
| 21 |
A" |
1208 |
1078 |
0.15 |
|
|
|
| 22 |
A" |
1182 |
1055 |
0.52 |
|
|
|
| 23 |
A" |
1088 |
971 |
0.00 |
|
|
|
| 24 |
A" |
992 |
886 |
0.01 |
|
|
|
| 25 |
A" |
927 |
827 |
0.03 |
|
|
|
| 26 |
A" |
545 |
486 |
0.31 |
|
|
|
| 27 |
A" |
185 |
165 |
3.25 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20121.1 cm
-1
Scaled (by 0.8924) Zero Point Vibrational Energy (zpe) 17956.1 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 B3LYP/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.097 |
|
|
|
| 2 |
H |
0.091 |
|
|
|
| 3 |
C |
-0.127 |
|
|
|
| 4 |
H |
0.097 |
|
|
|
| 5 |
H |
0.091 |
|
|
|
| 6 |
C |
-0.127 |
|
|
|
| 7 |
C |
-0.034 |
|
|
|
| 8 |
H |
0.110 |
|
|
|
| 9 |
C |
-0.084 |
|
|
|
| 10 |
N |
-0.179 |
|
|
|
| 11 |
C |
0.064 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.428 |
-3.090 |
0.000 |
3.119 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.512 |
0.462 |
0.000 |
| y |
0.462 |
-41.571 |
0.000 |
| z |
0.000 |
0.000 |
-30.749 |
|
| Traceless |
| | x | y | z |
| x |
4.648 |
0.462 |
0.000 |
| y |
0.462 |
-10.440 |
0.000 |
| z |
0.000 |
0.000 |
5.792 |
|
| Polar |
| 3z2-r2 | 11.584 |
| x2-y2 | 10.059 |
| xy | 0.462 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.018 |
0.016 |
0.000 |
| y |
0.016 |
6.405 |
0.000 |
| z |
0.000 |
0.000 |
3.878 |
<r2> (average value of r
2) Å
2
| <r2> |
149.799 |
| (<r2>)1/2 |
12.239 |