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 |
3081 |
3064 |
9.15 |
73.10 |
0.57 |
0.73 |
| 2 |
A |
3017 |
3000 |
0.00 |
9.85 |
0.75 |
0.86 |
| 3 |
A |
2976 |
2959 |
5.85 |
182.89 |
0.01 |
0.02 |
| 4 |
A |
1679 |
1669 |
73.00 |
2.02 |
0.36 |
0.53 |
| 5 |
A |
1498 |
1490 |
0.00 |
41.50 |
0.75 |
0.86 |
| 6 |
A |
1488 |
1479 |
30.59 |
40.20 |
0.74 |
0.85 |
| 7 |
A |
1390 |
1382 |
25.30 |
6.02 |
0.52 |
0.69 |
| 8 |
A |
1075 |
1069 |
0.01 |
5.25 |
0.57 |
0.73 |
| 9 |
A |
905 |
900 |
0.00 |
3.30 |
0.75 |
0.86 |
| 10 |
A |
722 |
718 |
1.45 |
11.34 |
0.18 |
0.30 |
| 11 |
A |
371 |
369 |
0.74 |
0.50 |
0.38 |
0.55 |
| 12 |
A |
75 |
74 |
0.00 |
0.08 |
0.75 |
0.86 |
| 13 |
B |
3080 |
3063 |
16.28 |
52.80 |
0.75 |
0.86 |
| 14 |
B |
3025 |
3009 |
21.42 |
100.26 |
0.75 |
0.86 |
| 15 |
B |
2968 |
2952 |
1.19 |
1.18 |
0.75 |
0.86 |
| 16 |
B |
1521 |
1512 |
23.26 |
0.30 |
0.75 |
0.86 |
| 17 |
B |
1485 |
1477 |
0.64 |
1.55 |
0.75 |
0.86 |
| 18 |
B |
1381 |
1373 |
36.80 |
10.04 |
0.75 |
0.86 |
| 19 |
B |
1173 |
1166 |
97.97 |
0.09 |
0.75 |
0.86 |
| 20 |
B |
1115 |
1109 |
6.00 |
0.06 |
0.75 |
0.86 |
| 21 |
B |
854 |
849 |
18.62 |
2.70 |
0.75 |
0.86 |
| 22 |
B |
492 |
489 |
9.61 |
2.33 |
0.75 |
0.86 |
| 23 |
B |
489 |
487 |
0.21 |
1.25 |
0.75 |
0.86 |
| 24 |
B |
148 |
147 |
0.73 |
0.00 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 18002.6 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 17903.5 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 |
0.378 |
|
|
|
| 2 |
O |
-0.397 |
|
|
|
| 3 |
C |
-0.593 |
|
|
|
| 4 |
C |
-0.593 |
|
|
|
| 5 |
H |
0.207 |
|
|
|
| 6 |
H |
0.207 |
|
|
|
| 7 |
H |
0.198 |
|
|
|
| 8 |
H |
0.198 |
|
|
|
| 9 |
H |
0.198 |
|
|
|
| 10 |
H |
0.198 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-2.552 |
2.552 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.187 |
0.001 |
0.000 |
| y |
0.001 |
-23.891 |
0.000 |
| z |
0.000 |
0.000 |
-28.033 |
|
| Traceless |
| | x | y | z |
| x |
1.775 |
0.001 |
0.000 |
| y |
0.001 |
2.219 |
0.000 |
| z |
0.000 |
0.000 |
-3.994 |
|
| Polar |
| 3z2-r2 | -7.988 |
| x2-y2 | -0.296 |
| xy | 0.001 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.691 |
0.000 |
0.000 |
| y |
0.000 |
5.210 |
0.000 |
| z |
0.000 |
0.000 |
5.500 |
<r2> (average value of r
2) Å
2
| <r2> |
83.947 |
| (<r2>)1/2 |
9.162 |