Vibrational Frequencies calculated at BLYP/6-31+G**
| 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' |
3073 |
3057 |
10.74 |
52.20 |
0.69 |
0.82 |
| 2 |
A' |
2953 |
2937 |
3.37 |
174.54 |
0.01 |
0.02 |
| 3 |
A' |
2792 |
2777 |
143.89 |
180.78 |
0.35 |
0.52 |
| 4 |
A' |
1728 |
1719 |
188.86 |
12.07 |
0.54 |
0.70 |
| 5 |
A' |
1426 |
1419 |
24.43 |
13.84 |
0.63 |
0.77 |
| 6 |
A' |
1381 |
1373 |
10.07 |
5.25 |
0.51 |
0.68 |
| 7 |
A' |
1339 |
1332 |
26.28 |
5.52 |
0.72 |
0.84 |
| 8 |
A' |
1092 |
1086 |
25.60 |
2.67 |
0.30 |
0.46 |
| 9 |
A' |
855 |
851 |
11.88 |
7.02 |
0.49 |
0.66 |
| 10 |
A' |
493 |
490 |
10.98 |
1.50 |
0.44 |
0.61 |
| 11 |
A" |
3007 |
2991 |
7.97 |
73.23 |
0.75 |
0.86 |
| 12 |
A" |
1436 |
1428 |
12.80 |
7.15 |
0.75 |
0.86 |
| 13 |
A" |
1091 |
1086 |
0.10 |
1.43 |
0.75 |
0.86 |
| 14 |
A" |
749 |
745 |
1.19 |
5.86 |
0.75 |
0.86 |
| 15 |
A" |
144 |
144 |
0.64 |
1.70 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 11779.3 cm
-1
Scaled (by 0.9947) Zero Point Vibrational Energy (zpe) 11716.9 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 BLYP/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.214 |
|
|
|
| 2 |
C |
-0.487 |
|
|
|
| 3 |
O |
-0.349 |
|
|
|
| 4 |
H |
0.103 |
|
|
|
| 5 |
H |
0.180 |
|
|
|
| 6 |
H |
0.169 |
|
|
|
| 7 |
H |
0.169 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.890 |
-0.330 |
0.000 |
2.908 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.691 |
-0.760 |
0.000 |
| y |
-0.760 |
-18.378 |
0.000 |
| z |
0.000 |
0.000 |
-18.295 |
|
| Traceless |
| | x | y | z |
| x |
-3.355 |
-0.760 |
0.000 |
| y |
-0.760 |
1.616 |
0.000 |
| z |
0.000 |
0.000 |
1.739 |
|
| Polar |
| 3z2-r2 | 3.479 |
| x2-y2 | -3.314 |
| xy | -0.760 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.537 |
0.234 |
0.000 |
| y |
0.234 |
4.508 |
0.000 |
| z |
0.000 |
0.000 |
3.235 |
<r2> (average value of r
2) Å
2
| <r2> |
48.033 |
| (<r2>)1/2 |
6.931 |