Vibrational Frequencies calculated at B3LYP/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' |
3273 |
3158 |
3.49 |
|
|
|
| 2 |
A' |
3225 |
3112 |
4.55 |
|
|
|
| 3 |
A' |
3170 |
3058 |
6.64 |
|
|
|
| 4 |
A' |
3163 |
3052 |
11.02 |
|
|
|
| 5 |
A' |
3049 |
2942 |
1.80 |
|
|
|
| 6 |
A' |
1730 |
1669 |
62.10 |
|
|
|
| 7 |
A' |
1523 |
1469 |
9.89 |
|
|
|
| 8 |
A' |
1508 |
1455 |
11.20 |
|
|
|
| 9 |
A' |
1431 |
1380 |
30.53 |
|
|
|
| 10 |
A' |
1401 |
1352 |
85.24 |
|
|
|
| 11 |
A' |
1208 |
1165 |
95.23 |
|
|
|
| 12 |
A' |
1193 |
1151 |
12.73 |
|
|
|
| 13 |
A' |
1126 |
1087 |
12.70 |
|
|
|
| 14 |
A' |
1089 |
1050 |
14.78 |
|
|
|
| 15 |
A' |
980 |
946 |
50.39 |
|
|
|
| 16 |
A' |
884 |
853 |
26.40 |
|
|
|
| 17 |
A' |
825 |
796 |
3.57 |
|
|
|
| 18 |
A' |
765 |
738 |
0.15 |
|
|
|
| 19 |
A' |
588 |
567 |
5.24 |
|
|
|
| 20 |
A' |
386 |
372 |
6.06 |
|
|
|
| 21 |
A' |
257 |
248 |
4.89 |
|
|
|
| 22 |
A" |
3257 |
3142 |
0.42 |
|
|
|
| 23 |
A" |
3168 |
3057 |
9.80 |
|
|
|
| 24 |
A" |
3101 |
2992 |
7.01 |
|
|
|
| 25 |
A" |
1544 |
1490 |
12.87 |
|
|
|
| 26 |
A" |
1492 |
1440 |
8.11 |
|
|
|
| 27 |
A" |
1234 |
1190 |
0.01 |
|
|
|
| 28 |
A" |
1149 |
1108 |
2.21 |
|
|
|
| 29 |
A" |
1140 |
1100 |
3.62 |
|
|
|
| 30 |
A" |
1093 |
1055 |
9.18 |
|
|
|
| 31 |
A" |
900 |
869 |
2.65 |
|
|
|
| 32 |
A" |
802 |
774 |
3.31 |
|
|
|
| 33 |
A" |
642 |
620 |
0.65 |
|
|
|
| 34 |
A" |
268 |
259 |
0.10 |
|
|
|
| 35 |
A" |
144 |
139 |
0.37 |
|
|
|
| 36 |
A" |
76 |
73 |
2.36 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26389.7 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 25463.4 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/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.467 |
|
|
|
| 2 |
C |
0.479 |
|
|
|
| 3 |
C |
-0.630 |
|
|
|
| 4 |
C |
-0.402 |
|
|
|
| 5 |
C |
-0.347 |
|
|
|
| 6 |
C |
-0.347 |
|
|
|
| 7 |
H |
0.222 |
|
|
|
| 8 |
H |
0.215 |
|
|
|
| 9 |
H |
0.215 |
|
|
|
| 10 |
H |
0.191 |
|
|
|
| 11 |
H |
0.229 |
|
|
|
| 12 |
H |
0.206 |
|
|
|
| 13 |
H |
0.229 |
|
|
|
| 14 |
H |
0.206 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.575 |
0.553 |
0.000 |
2.633 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.651 |
-1.811 |
0.000 |
| y |
-1.811 |
-34.739 |
0.000 |
| z |
0.000 |
0.000 |
-35.987 |
|
| Traceless |
| | x | y | z |
| x |
-3.288 |
-1.811 |
0.000 |
| y |
-1.811 |
2.579 |
0.000 |
| z |
0.000 |
0.000 |
0.709 |
|
| Polar |
| 3z2-r2 | 1.417 |
| x2-y2 | -3.912 |
| xy | -1.811 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.109 |
-0.166 |
0.000 |
| y |
-0.166 |
8.502 |
0.000 |
| z |
0.000 |
0.000 |
5.957 |
<r2> (average value of r
2) Å
2
| <r2> |
167.750 |
| (<r2>)1/2 |
12.952 |