Vibrational Frequencies calculated at B3LYP/SDD
| 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' |
3334 |
3205 |
0.61 |
|
|
|
| 2 |
A' |
3322 |
3193 |
0.55 |
|
|
|
| 3 |
A' |
3277 |
3151 |
2.21 |
|
|
|
| 4 |
A' |
3138 |
3017 |
26.22 |
|
|
|
| 5 |
A' |
3039 |
2922 |
37.51 |
|
|
|
| 6 |
A' |
1638 |
1575 |
3.15 |
|
|
|
| 7 |
A' |
1522 |
1463 |
15.77 |
|
|
|
| 8 |
A' |
1514 |
1455 |
6.08 |
|
|
|
| 9 |
A' |
1452 |
1396 |
9.14 |
|
|
|
| 10 |
A' |
1404 |
1349 |
6.15 |
|
|
|
| 11 |
A' |
1279 |
1229 |
0.42 |
|
|
|
| 12 |
A' |
1264 |
1215 |
1.43 |
|
|
|
| 13 |
A' |
1175 |
1129 |
18.89 |
|
|
|
| 14 |
A' |
1068 |
1027 |
6.85 |
|
|
|
| 15 |
A' |
1024 |
985 |
16.05 |
|
|
|
| 16 |
A' |
1014 |
975 |
22.33 |
|
|
|
| 17 |
A' |
979 |
941 |
2.35 |
|
|
|
| 18 |
A' |
874 |
840 |
26.98 |
|
|
|
| 19 |
A' |
640 |
615 |
2.34 |
|
|
|
| 20 |
A' |
319 |
307 |
1.26 |
|
|
|
| 21 |
A" |
3111 |
2991 |
29.18 |
|
|
|
| 22 |
A" |
1514 |
1456 |
13.22 |
|
|
|
| 23 |
A" |
1084 |
1042 |
8.47 |
|
|
|
| 24 |
A" |
904 |
869 |
2.83 |
|
|
|
| 25 |
A" |
804 |
773 |
97.34 |
|
|
|
| 26 |
A" |
759 |
730 |
13.56 |
|
|
|
| 27 |
A" |
635 |
611 |
7.86 |
|
|
|
| 28 |
A" |
601 |
578 |
21.50 |
|
|
|
| 29 |
A" |
268 |
257 |
3.72 |
|
|
|
| 30 |
A" |
123 |
118 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21539.7 cm
-1
Scaled (by 0.9613) Zero Point Vibrational Energy (zpe) 20706.1 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 B3LYP/SDD
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.244 |
|
|
|
| 2 |
C |
-0.286 |
|
|
|
| 3 |
C |
-0.133 |
|
|
|
| 4 |
C |
0.349 |
|
|
|
| 5 |
C |
-0.372 |
|
|
|
| 6 |
C |
-0.731 |
|
|
|
| 7 |
H |
0.265 |
|
|
|
| 8 |
H |
0.255 |
|
|
|
| 9 |
H |
0.256 |
|
|
|
| 10 |
H |
0.210 |
|
|
|
| 11 |
H |
0.216 |
|
|
|
| 12 |
H |
0.216 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.798 |
1.335 |
0.000 |
1.556 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.916 |
-2.973 |
0.000 |
| y |
-2.973 |
-33.756 |
0.000 |
| z |
0.000 |
0.000 |
-38.337 |
|
| Traceless |
| | x | y | z |
| x |
4.131 |
-2.973 |
0.000 |
| y |
-2.973 |
1.370 |
0.000 |
| z |
0.000 |
0.000 |
-5.501 |
|
| Polar |
| 3z2-r2 | -11.002 |
| x2-y2 | 1.840 |
| xy | -2.973 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.303 |
-0.054 |
0.000 |
| y |
-0.054 |
9.303 |
0.000 |
| z |
0.000 |
0.000 |
4.237 |
<r2> (average value of r
2) Å
2
| <r2> |
146.905 |
| (<r2>)1/2 |
12.120 |