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' |
3186 |
3186 |
11.44 |
48.47 |
0.73 |
0.84 |
| 2 |
A' |
3061 |
3061 |
3.44 |
132.48 |
0.01 |
0.02 |
| 3 |
A' |
2993 |
2993 |
115.17 |
125.28 |
0.37 |
0.54 |
| 4 |
A' |
1701 |
1701 |
90.89 |
2.56 |
0.57 |
0.72 |
| 5 |
A' |
1525 |
1525 |
25.10 |
24.89 |
0.71 |
0.83 |
| 6 |
A' |
1456 |
1456 |
24.38 |
9.27 |
0.70 |
0.82 |
| 7 |
A' |
1451 |
1451 |
9.92 |
10.61 |
0.63 |
0.77 |
| 8 |
A' |
1167 |
1167 |
26.11 |
4.24 |
0.50 |
0.66 |
| 9 |
A' |
925 |
925 |
7.26 |
6.48 |
0.35 |
0.52 |
| 10 |
A' |
512 |
512 |
13.48 |
1.92 |
0.53 |
0.69 |
| 11 |
A" |
3128 |
3128 |
10.02 |
71.02 |
0.75 |
0.86 |
| 12 |
A" |
1536 |
1536 |
13.93 |
18.41 |
0.75 |
0.86 |
| 13 |
A" |
1167 |
1167 |
0.66 |
0.31 |
0.75 |
0.86 |
| 14 |
A" |
814 |
814 |
2.01 |
8.31 |
0.75 |
0.86 |
| 15 |
A" |
150 |
150 |
0.46 |
1.24 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12385.2 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12385.2 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 |
0.242 |
|
|
|
| 2 |
C |
-0.491 |
|
|
|
| 3 |
O |
-0.384 |
|
|
|
| 4 |
H |
0.117 |
|
|
|
| 5 |
H |
0.178 |
|
|
|
| 6 |
H |
0.169 |
|
|
|
| 7 |
H |
0.169 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.936 |
-0.174 |
0.000 |
2.941 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.500 |
-0.766 |
0.012 |
| y |
-0.766 |
-17.960 |
0.004 |
| z |
0.012 |
0.004 |
-17.913 |
|
| Traceless |
| | x | y | z |
| x |
-3.564 |
-0.766 |
0.012 |
| y |
-0.766 |
1.747 |
0.004 |
| z |
0.012 |
0.004 |
1.817 |
|
| Polar |
| 3z2-r2 | 3.633 |
| x2-y2 | -3.541 |
| xy | -0.766 |
| xz | 0.012 |
| yz | 0.004 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.447 |
0.039 |
-0.002 |
| y |
0.039 |
3.386 |
-0.000 |
| z |
-0.002 |
-0.000 |
2.428 |
<r2> (average value of r
2) Å
2
| <r2> |
47.728 |
| (<r2>)1/2 |
6.909 |