Vibrational Frequencies calculated at BLYP/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' |
3580 |
3312 |
135.95 |
|
|
|
| 2 |
A' |
3379 |
3126 |
0.69 |
|
|
|
| 3 |
A' |
3337 |
3087 |
3.93 |
|
|
|
| 4 |
A' |
3307 |
3060 |
14.87 |
|
|
|
| 5 |
A' |
3194 |
2955 |
0.74 |
|
|
|
| 6 |
A' |
2267 |
2098 |
22.00 |
|
|
|
| 7 |
A' |
1726 |
1597 |
3.78 |
|
|
|
| 8 |
A' |
1619 |
1498 |
6.24 |
|
|
|
| 9 |
A' |
1516 |
1403 |
2.95 |
|
|
|
| 10 |
A' |
1460 |
1351 |
8.36 |
|
|
|
| 11 |
A' |
1292 |
1196 |
0.58 |
|
|
|
| 12 |
A' |
1152 |
1066 |
1.72 |
|
|
|
| 13 |
A' |
993 |
919 |
12.18 |
|
|
|
| 14 |
A' |
911 |
843 |
1.14 |
|
|
|
| 15 |
A' |
682 |
631 |
13.46 |
|
|
|
| 16 |
A' |
658 |
609 |
6.91 |
|
|
|
| 17 |
A' |
359 |
332 |
2.66 |
|
|
|
| 18 |
A' |
149 |
138 |
0.15 |
|
|
|
| 19 |
A" |
3330 |
3081 |
0.91 |
|
|
|
| 20 |
A" |
1620 |
1499 |
5.09 |
|
|
|
| 21 |
A" |
1110 |
1027 |
0.58 |
|
|
|
| 22 |
A" |
991 |
917 |
0.26 |
|
|
|
| 23 |
A" |
750 |
694 |
13.06 |
|
|
|
| 24 |
A" |
635 |
587 |
24.65 |
|
|
|
| 25 |
A" |
492 |
455 |
2.96 |
|
|
|
| 26 |
A" |
259 |
240 |
0.44 |
|
|
|
| 27 |
A" |
131 |
121 |
0.24 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20449.8 cm
-1
Scaled (by 0.9252) Zero Point Vibrational Energy (zpe) 18920.1 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.113 |
|
|
|
| 2 |
C |
-0.129 |
|
|
|
| 3 |
C |
-0.043 |
|
|
|
| 4 |
H |
0.089 |
|
|
|
| 5 |
C |
-0.090 |
|
|
|
| 6 |
H |
0.078 |
|
|
|
| 7 |
C |
-0.053 |
|
|
|
| 8 |
H |
0.088 |
|
|
|
| 9 |
H |
0.083 |
|
|
|
| 10 |
H |
0.083 |
|
|
|
| 11 |
C |
-0.218 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.571 |
-0.210 |
0.000 |
0.608 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.396 |
-1.568 |
0.000 |
| y |
-1.568 |
-26.472 |
0.000 |
| z |
0.000 |
0.000 |
-29.461 |
|
| Traceless |
| | x | y | z |
| x |
3.571 |
-1.568 |
0.000 |
| y |
-1.568 |
0.456 |
0.000 |
| z |
0.000 |
0.000 |
-4.027 |
|
| Polar |
| 3z2-r2 | -8.054 |
| x2-y2 | 2.076 |
| xy | -1.568 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.129 |
-0.791 |
0.000 |
| y |
-0.791 |
3.885 |
0.000 |
| z |
0.000 |
0.000 |
1.511 |
<r2> (average value of r
2) Å
2
| <r2> |
135.914 |
| (<r2>)1/2 |
11.658 |