Vibrational Frequencies calculated at B3LYP/6-31G
| 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' |
3188 |
3067 |
7.93 |
67.25 |
0.68 |
0.81 |
| 2 |
A' |
3135 |
3016 |
26.84 |
72.77 |
0.73 |
0.84 |
| 3 |
A' |
3077 |
2960 |
12.89 |
92.36 |
0.10 |
0.18 |
| 4 |
A' |
3071 |
2954 |
1.80 |
129.53 |
0.01 |
0.01 |
| 5 |
A' |
3058 |
2942 |
17.98 |
109.00 |
0.02 |
0.04 |
| 6 |
A' |
1730 |
1665 |
186.27 |
2.30 |
0.41 |
0.59 |
| 7 |
A' |
1558 |
1499 |
7.31 |
1.00 |
0.69 |
0.82 |
| 8 |
A' |
1544 |
1485 |
4.29 |
28.52 |
0.75 |
0.86 |
| 9 |
A' |
1514 |
1457 |
20.35 |
17.80 |
0.73 |
0.85 |
| 10 |
A' |
1465 |
1409 |
7.85 |
6.40 |
0.67 |
0.80 |
| 11 |
A' |
1447 |
1392 |
34.97 |
5.11 |
0.68 |
0.81 |
| 12 |
A' |
1422 |
1368 |
0.68 |
4.70 |
0.72 |
0.84 |
| 13 |
A' |
1272 |
1224 |
392.43 |
0.63 |
0.45 |
0.62 |
| 14 |
A' |
1153 |
1110 |
6.23 |
6.86 |
0.21 |
0.34 |
| 15 |
A' |
1065 |
1025 |
136.69 |
3.22 |
0.55 |
0.71 |
| 16 |
A' |
1037 |
997 |
2.15 |
2.01 |
0.43 |
0.60 |
| 17 |
A' |
943 |
907 |
23.20 |
1.50 |
0.28 |
0.44 |
| 18 |
A' |
829 |
798 |
8.83 |
13.95 |
0.29 |
0.44 |
| 19 |
A' |
633 |
609 |
6.60 |
9.73 |
0.35 |
0.52 |
| 20 |
A' |
423 |
407 |
0.84 |
0.71 |
0.62 |
0.77 |
| 21 |
A' |
360 |
346 |
10.23 |
3.80 |
0.36 |
0.53 |
| 22 |
A' |
184 |
177 |
6.19 |
0.36 |
0.67 |
0.80 |
| 23 |
A" |
3152 |
3032 |
42.96 |
14.17 |
0.75 |
0.86 |
| 24 |
A" |
3139 |
3020 |
5.74 |
60.59 |
0.75 |
0.86 |
| 25 |
A" |
3121 |
3002 |
4.50 |
93.54 |
0.75 |
0.86 |
| 26 |
A" |
1531 |
1473 |
7.44 |
23.30 |
0.75 |
0.86 |
| 27 |
A" |
1520 |
1462 |
11.66 |
19.94 |
0.75 |
0.86 |
| 28 |
A" |
1304 |
1255 |
0.03 |
13.66 |
0.75 |
0.86 |
| 29 |
A" |
1192 |
1147 |
5.83 |
3.73 |
0.75 |
0.86 |
| 30 |
A" |
1096 |
1054 |
9.48 |
0.85 |
0.75 |
0.86 |
| 31 |
A" |
838 |
806 |
1.36 |
0.10 |
0.75 |
0.86 |
| 32 |
A" |
591 |
568 |
6.19 |
1.61 |
0.75 |
0.86 |
| 33 |
A" |
255 |
245 |
1.84 |
0.01 |
0.75 |
0.86 |
| 34 |
A" |
152 |
146 |
6.84 |
0.01 |
0.75 |
0.86 |
| 35 |
A" |
60 |
57 |
0.43 |
0.29 |
0.75 |
0.86 |
| 36 |
A" |
44 |
42 |
0.90 |
0.26 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 26050.5 cm
-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 25060.6 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/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.452 |
|
|
|
| 2 |
C |
0.512 |
|
|
|
| 3 |
O |
-0.506 |
|
|
|
| 4 |
O |
-0.429 |
|
|
|
| 5 |
C |
-0.018 |
|
|
|
| 6 |
C |
-0.414 |
|
|
|
| 7 |
H |
0.174 |
|
|
|
| 8 |
H |
0.178 |
|
|
|
| 9 |
H |
0.178 |
|
|
|
| 10 |
H |
0.163 |
|
|
|
| 11 |
H |
0.163 |
|
|
|
| 12 |
H |
0.141 |
|
|
|
| 13 |
H |
0.155 |
|
|
|
| 14 |
H |
0.155 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.385 |
1.996 |
0.000 |
2.033 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.404 |
-0.967 |
0.000 |
| y |
-0.967 |
-43.414 |
0.000 |
| z |
0.000 |
0.000 |
-35.479 |
|
| Traceless |
| | x | y | z |
| x |
10.043 |
-0.967 |
0.000 |
| y |
-0.967 |
-10.973 |
0.000 |
| z |
0.000 |
0.000 |
0.930 |
|
| Polar |
| 3z2-r2 | 1.859 |
| x2-y2 | 14.010 |
| xy | -0.967 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.497 |
0.523 |
0.000 |
| y |
0.523 |
7.368 |
0.000 |
| z |
0.000 |
0.000 |
5.407 |
<r2> (average value of r
2) Å
2
| <r2> |
206.220 |
| (<r2>)1/2 |
14.360 |