Vibrational Frequencies calculated at BLYP/3-21G
| 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' |
3072 |
3055 |
16.36 |
|
|
|
| 2 |
A' |
3033 |
3017 |
36.11 |
|
|
|
| 3 |
A' |
2970 |
2954 |
29.67 |
|
|
|
| 4 |
A' |
2953 |
2937 |
26.14 |
|
|
|
| 5 |
A' |
1533 |
1525 |
3.74 |
|
|
|
| 6 |
A' |
1508 |
1500 |
1.30 |
|
|
|
| 7 |
A' |
1469 |
1461 |
0.52 |
|
|
|
| 8 |
A' |
1408 |
1400 |
0.78 |
|
|
|
| 9 |
A' |
1311 |
1304 |
0.34 |
|
|
|
| 10 |
A' |
1079 |
1073 |
2.86 |
|
|
|
| 11 |
A' |
962 |
957 |
2.59 |
|
|
|
| 12 |
A' |
851 |
847 |
0.66 |
|
|
|
| 13 |
A' |
519 |
516 |
50.56 |
|
|
|
| 14 |
A' |
334 |
332 |
10.08 |
|
|
|
| 15 |
A" |
3172 |
3155 |
21.38 |
|
|
|
| 16 |
A" |
3047 |
3031 |
38.33 |
|
|
|
| 17 |
A" |
2987 |
2971 |
12.19 |
|
|
|
| 18 |
A" |
1527 |
1519 |
5.74 |
|
|
|
| 19 |
A" |
1316 |
1308 |
0.60 |
|
|
|
| 20 |
A" |
1191 |
1184 |
0.06 |
|
|
|
| 21 |
A" |
903 |
898 |
0.75 |
|
|
|
| 22 |
A" |
749 |
745 |
4.62 |
|
|
|
| 23 |
A" |
248 |
247 |
0.00 |
|
|
|
| 24 |
A" |
91 |
90 |
0.53 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19116.2 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 19011.1 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/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.311 |
|
|
|
| 2 |
C |
-0.405 |
|
|
|
| 3 |
C |
-0.504 |
|
|
|
| 4 |
H |
0.173 |
|
|
|
| 5 |
H |
0.177 |
|
|
|
| 6 |
H |
0.177 |
|
|
|
| 7 |
H |
0.183 |
|
|
|
| 8 |
H |
0.183 |
|
|
|
| 9 |
H |
0.164 |
|
|
|
| 10 |
H |
0.164 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.265 |
-0.078 |
0.000 |
0.276 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.403 |
0.813 |
0.000 |
| y |
0.813 |
-21.397 |
0.000 |
| z |
0.000 |
0.000 |
-20.067 |
|
| Traceless |
| | x | y | z |
| x |
-0.671 |
0.813 |
0.000 |
| y |
0.813 |
-0.662 |
0.000 |
| z |
0.000 |
0.000 |
1.333 |
|
| Polar |
| 3z2-r2 | 2.665 |
| x2-y2 | -0.006 |
| xy | 0.813 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.270 |
0.327 |
0.000 |
| y |
0.327 |
3.912 |
0.000 |
| z |
0.000 |
0.000 |
4.434 |
<r2> (average value of r
2) Å
2
| <r2> |
60.235 |
| (<r2>)1/2 |
7.761 |