Vibrational Frequencies calculated at B2PLYP/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' |
3185 |
3185 |
27.03 |
|
|
|
| 2 |
A' |
3155 |
3155 |
29.65 |
|
|
|
| 3 |
A' |
3076 |
3076 |
18.10 |
|
|
|
| 4 |
A' |
3023 |
3023 |
69.30 |
|
|
|
| 5 |
A' |
3007 |
3007 |
36.62 |
|
|
|
| 6 |
A' |
1589 |
1589 |
0.78 |
|
|
|
| 7 |
A' |
1567 |
1567 |
1.52 |
|
|
|
| 8 |
A' |
1562 |
1562 |
12.67 |
|
|
|
| 9 |
A' |
1514 |
1514 |
0.34 |
|
|
|
| 10 |
A' |
1477 |
1477 |
13.25 |
|
|
|
| 11 |
A' |
1444 |
1444 |
25.89 |
|
|
|
| 12 |
A' |
1232 |
1232 |
19.74 |
|
|
|
| 13 |
A' |
1142 |
1142 |
7.10 |
|
|
|
| 14 |
A' |
1105 |
1105 |
103.82 |
|
|
|
| 15 |
A' |
1025 |
1025 |
17.93 |
|
|
|
| 16 |
A' |
834 |
834 |
13.49 |
|
|
|
| 17 |
A' |
460 |
460 |
1.02 |
|
|
|
| 18 |
A' |
280 |
280 |
4.23 |
|
|
|
| 19 |
A" |
3169 |
3169 |
31.57 |
|
|
|
| 20 |
A" |
3081 |
3081 |
70.34 |
|
|
|
| 21 |
A" |
3044 |
3044 |
68.37 |
|
|
|
| 22 |
A" |
1548 |
1548 |
6.47 |
|
|
|
| 23 |
A" |
1546 |
1546 |
6.10 |
|
|
|
| 24 |
A" |
1324 |
1324 |
0.07 |
|
|
|
| 25 |
A" |
1214 |
1214 |
10.03 |
|
|
|
| 26 |
A" |
1170 |
1170 |
0.06 |
|
|
|
| 27 |
A" |
861 |
861 |
0.72 |
|
|
|
| 28 |
A" |
257 |
257 |
2.71 |
|
|
|
| 29 |
A" |
203 |
203 |
1.85 |
|
|
|
| 30 |
A" |
110 |
110 |
5.15 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24100.4 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 24100.4 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 B2PLYP/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.144 |
|
|
|
| 2 |
O |
-0.546 |
|
|
|
| 3 |
C |
0.003 |
|
|
|
| 4 |
C |
-0.411 |
|
|
|
| 5 |
H |
0.160 |
|
|
|
| 6 |
H |
0.127 |
|
|
|
| 7 |
H |
0.127 |
|
|
|
| 8 |
H |
0.122 |
|
|
|
| 9 |
H |
0.122 |
|
|
|
| 10 |
H |
0.131 |
|
|
|
| 11 |
H |
0.155 |
|
|
|
| 12 |
H |
0.155 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.328 |
-0.894 |
0.000 |
1.601 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.199 |
2.296 |
0.000 |
| y |
2.296 |
-25.540 |
0.000 |
| z |
0.000 |
0.000 |
-26.841 |
|
| Traceless |
| | x | y | z |
| x |
0.992 |
2.296 |
0.000 |
| y |
2.296 |
0.480 |
0.000 |
| z |
0.000 |
0.000 |
-1.472 |
|
| Polar |
| 3z2-r2 | -2.944 |
| x2-y2 | 0.341 |
| xy | 2.296 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.620 |
0.748 |
0.000 |
| y |
0.748 |
5.909 |
0.000 |
| z |
0.000 |
0.000 |
4.870 |
<r2> (average value of r
2) Å
2
| <r2> |
106.025 |
| (<r2>)1/2 |
10.297 |