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' |
3385 |
3132 |
0.34 |
35.62 |
0.74 |
0.85 |
| 2 |
A' |
3376 |
3123 |
1.17 |
41.38 |
0.72 |
0.84 |
| 3 |
A' |
3215 |
2974 |
1.22 |
48.70 |
0.01 |
0.02 |
| 4 |
A' |
3205 |
2966 |
0.35 |
51.81 |
0.00 |
0.00 |
| 5 |
A' |
3168 |
2931 |
6.15 |
40.70 |
0.08 |
0.15 |
| 6 |
A' |
1781 |
1648 |
60.74 |
1.10 |
0.30 |
0.46 |
| 7 |
A' |
1641 |
1518 |
3.16 |
9.11 |
0.74 |
0.85 |
| 8 |
A' |
1616 |
1495 |
8.25 |
17.34 |
0.75 |
0.86 |
| 9 |
A' |
1603 |
1483 |
5.18 |
15.96 |
0.74 |
0.85 |
| 10 |
A' |
1520 |
1406 |
0.38 |
8.59 |
0.61 |
0.76 |
| 11 |
A' |
1481 |
1370 |
1.60 |
7.02 |
0.63 |
0.77 |
| 12 |
A' |
1405 |
1300 |
20.40 |
2.61 |
0.69 |
0.82 |
| 13 |
A' |
1207 |
1117 |
196.40 |
0.54 |
0.74 |
0.85 |
| 14 |
A' |
1169 |
1081 |
6.19 |
5.45 |
0.27 |
0.42 |
| 15 |
A' |
1072 |
992 |
19.57 |
4.34 |
0.75 |
0.86 |
| 16 |
A' |
1012 |
936 |
31.08 |
1.55 |
0.32 |
0.48 |
| 17 |
A' |
924 |
855 |
3.49 |
3.37 |
0.64 |
0.78 |
| 18 |
A' |
847 |
783 |
3.82 |
7.10 |
0.16 |
0.28 |
| 19 |
A' |
575 |
532 |
4.20 |
9.32 |
0.35 |
0.52 |
| 20 |
A' |
389 |
360 |
0.20 |
0.40 |
0.66 |
0.80 |
| 21 |
A' |
334 |
309 |
3.79 |
3.67 |
0.39 |
0.56 |
| 22 |
A' |
178 |
165 |
2.29 |
0.18 |
0.52 |
0.68 |
| 23 |
A" |
3382 |
3129 |
1.94 |
23.54 |
0.75 |
0.86 |
| 24 |
A" |
3363 |
3111 |
0.26 |
32.46 |
0.75 |
0.86 |
| 25 |
A" |
3269 |
3024 |
7.07 |
29.00 |
0.75 |
0.86 |
| 26 |
A" |
1629 |
1507 |
3.24 |
18.75 |
0.75 |
0.86 |
| 27 |
A" |
1615 |
1494 |
4.19 |
17.69 |
0.75 |
0.86 |
| 28 |
A" |
1306 |
1208 |
0.17 |
12.67 |
0.75 |
0.86 |
| 29 |
A" |
1164 |
1077 |
4.08 |
4.21 |
0.75 |
0.86 |
| 30 |
A" |
1061 |
981 |
5.38 |
1.05 |
0.75 |
0.86 |
| 31 |
A" |
833 |
770 |
1.64 |
0.03 |
0.75 |
0.86 |
| 32 |
A" |
513 |
475 |
1.18 |
0.84 |
0.75 |
0.86 |
| 33 |
A" |
218 |
201 |
0.93 |
0.01 |
0.75 |
0.86 |
| 34 |
A" |
145 |
134 |
2.01 |
0.01 |
0.75 |
0.86 |
| 35 |
A" |
22 |
20 |
0.03 |
0.50 |
0.75 |
0.86 |
| 36 |
A" |
7 |
7 |
0.11 |
0.00 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 26812.0 cm
-1
Scaled (by 0.9252) Zero Point Vibrational Energy (zpe) 24806.5 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.232 |
|
|
|
| 2 |
C |
0.176 |
|
|
|
| 3 |
O |
-0.147 |
|
|
|
| 4 |
O |
-0.198 |
|
|
|
| 5 |
C |
-0.048 |
|
|
|
| 6 |
C |
-0.215 |
|
|
|
| 7 |
H |
0.087 |
|
|
|
| 8 |
H |
0.087 |
|
|
|
| 9 |
H |
0.087 |
|
|
|
| 10 |
H |
0.081 |
|
|
|
| 11 |
H |
0.081 |
|
|
|
| 12 |
H |
0.080 |
|
|
|
| 13 |
H |
0.081 |
|
|
|
| 14 |
H |
0.081 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.496 |
1.045 |
0.000 |
1.156 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.662 |
-0.738 |
0.000 |
| y |
-0.738 |
-37.525 |
0.000 |
| z |
0.000 |
0.000 |
-32.898 |
|
| Traceless |
| | x | y | z |
| x |
5.550 |
-0.738 |
0.000 |
| y |
-0.738 |
-6.245 |
0.000 |
| z |
0.000 |
0.000 |
0.695 |
|
| Polar |
| 3z2-r2 | 1.390 |
| x2-y2 | 7.863 |
| xy | -0.738 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.915 |
0.476 |
0.000 |
| y |
0.476 |
4.415 |
0.000 |
| z |
0.000 |
0.000 |
2.822 |
<r2> (average value of r
2) Å
2
| <r2> |
213.007 |
| (<r2>)1/2 |
14.595 |