Vibrational Frequencies calculated at B3LYP/CEP-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' |
3306 |
3202 |
0.93 |
|
|
|
| 2 |
A' |
3296 |
3192 |
1.14 |
|
|
|
| 3 |
A' |
3253 |
3151 |
1.93 |
|
|
|
| 4 |
A' |
3128 |
3029 |
37.51 |
|
|
|
| 5 |
A' |
3036 |
2940 |
46.64 |
|
|
|
| 6 |
A' |
1626 |
1575 |
2.33 |
|
|
|
| 7 |
A' |
1511 |
1463 |
18.47 |
|
|
|
| 8 |
A' |
1505 |
1457 |
3.79 |
|
|
|
| 9 |
A' |
1439 |
1394 |
3.97 |
|
|
|
| 10 |
A' |
1398 |
1354 |
4.98 |
|
|
|
| 11 |
A' |
1265 |
1225 |
0.40 |
|
|
|
| 12 |
A' |
1250 |
1210 |
2.82 |
|
|
|
| 13 |
A' |
1167 |
1130 |
17.57 |
|
|
|
| 14 |
A' |
1060 |
1027 |
6.05 |
|
|
|
| 15 |
A' |
1017 |
985 |
21.17 |
|
|
|
| 16 |
A' |
1005 |
973 |
17.93 |
|
|
|
| 17 |
A' |
969 |
938 |
2.33 |
|
|
|
| 18 |
A' |
860 |
833 |
25.76 |
|
|
|
| 19 |
A' |
629 |
609 |
2.95 |
|
|
|
| 20 |
A' |
308 |
298 |
1.09 |
|
|
|
| 21 |
A" |
3103 |
3005 |
44.75 |
|
|
|
| 22 |
A" |
1499 |
1451 |
11.29 |
|
|
|
| 23 |
A" |
1073 |
1039 |
8.68 |
|
|
|
| 24 |
A" |
913 |
885 |
6.56 |
|
|
|
| 25 |
A" |
799 |
774 |
116.07 |
|
|
|
| 26 |
A" |
757 |
733 |
11.66 |
|
|
|
| 27 |
A" |
614 |
595 |
4.51 |
|
|
|
| 28 |
A" |
588 |
570 |
21.13 |
|
|
|
| 29 |
A" |
260 |
252 |
3.96 |
|
|
|
| 30 |
A" |
121 |
117 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21377.0 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 20701.5 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 B3LYP/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.108 |
|
|
|
| 2 |
C |
-0.410 |
|
|
|
| 3 |
C |
-0.442 |
|
|
|
| 4 |
C |
-0.004 |
|
|
|
| 5 |
C |
-0.027 |
|
|
|
| 6 |
C |
-0.401 |
|
|
|
| 7 |
H |
0.314 |
|
|
|
| 8 |
H |
0.286 |
|
|
|
| 9 |
H |
0.338 |
|
|
|
| 10 |
H |
0.163 |
|
|
|
| 11 |
H |
0.146 |
|
|
|
| 12 |
H |
0.146 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.832 |
1.392 |
0.000 |
1.621 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.849 |
-3.135 |
0.000 |
| y |
-3.135 |
-33.946 |
0.000 |
| z |
0.000 |
0.000 |
-38.323 |
|
| Traceless |
| | x | y | z |
| x |
4.286 |
-3.135 |
0.000 |
| y |
-3.135 |
1.140 |
0.000 |
| z |
0.000 |
0.000 |
-5.426 |
|
| Polar |
| 3z2-r2 | -10.851 |
| x2-y2 | 2.097 |
| xy | -3.135 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.493 |
-0.025 |
0.000 |
| y |
-0.025 |
9.731 |
0.000 |
| z |
0.000 |
0.000 |
4.295 |
<r2> (average value of r
2) Å
2
| <r2> |
122.204 |
| (<r2>)1/2 |
11.055 |