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' |
3096 |
3076 |
7.00 |
|
|
|
| 2 |
A' |
2987 |
2967 |
0.02 |
|
|
|
| 3 |
A' |
2834 |
2816 |
124.13 |
|
|
|
| 4 |
A' |
1659 |
1649 |
39.85 |
|
|
|
| 5 |
A' |
1645 |
1634 |
48.48 |
|
|
|
| 6 |
A' |
1476 |
1467 |
16.32 |
|
|
|
| 7 |
A' |
1398 |
1389 |
42.94 |
|
|
|
| 8 |
A' |
1334 |
1325 |
2.20 |
|
|
|
| 9 |
A' |
1159 |
1152 |
32.17 |
|
|
|
| 10 |
A' |
973 |
967 |
1.52 |
|
|
|
| 11 |
A' |
733 |
728 |
17.32 |
|
|
|
| 12 |
A' |
550 |
547 |
7.65 |
|
|
|
| 13 |
A' |
449 |
446 |
15.46 |
|
|
|
| 14 |
A' |
246 |
245 |
17.53 |
|
|
|
| 15 |
A" |
3031 |
3012 |
2.98 |
|
|
|
| 16 |
A" |
1496 |
1486 |
12.77 |
|
|
|
| 17 |
A" |
1083 |
1076 |
5.17 |
|
|
|
| 18 |
A" |
923 |
917 |
0.38 |
|
|
|
| 19 |
A" |
489 |
486 |
0.20 |
|
|
|
| 20 |
A" |
190 |
189 |
10.50 |
|
|
|
| 21 |
A" |
75i |
74i |
2.88 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 13838.7 cm
-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 13748.8 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 |
0.199 |
|
|
|
| 2 |
C |
0.318 |
|
|
|
| 3 |
C |
-0.588 |
|
|
|
| 4 |
O |
-0.366 |
|
|
|
| 5 |
O |
-0.385 |
|
|
|
| 6 |
H |
0.169 |
|
|
|
| 7 |
H |
0.211 |
|
|
|
| 8 |
H |
0.221 |
|
|
|
| 9 |
H |
0.221 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.884 |
-0.087 |
0.000 |
0.889 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-26.549 |
1.589 |
0.000 |
| y |
1.589 |
-36.781 |
0.000 |
| z |
0.000 |
0.000 |
-27.369 |
|
| Traceless |
| | x | y | z |
| x |
5.526 |
1.589 |
0.000 |
| y |
1.589 |
-9.822 |
0.000 |
| z |
0.000 |
0.000 |
4.295 |
|
| Polar |
| 3z2-r2 | 8.591 |
| x2-y2 | 10.232 |
| xy | 1.589 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.535 |
-0.386 |
0.000 |
| y |
-0.386 |
6.032 |
0.000 |
| z |
0.000 |
0.000 |
2.841 |
<r2> (average value of r
2) Å
2
| <r2> |
114.171 |
| (<r2>)1/2 |
10.685 |