Vibrational Frequencies calculated at B2PLYP/6-31+G**
| 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 |
3868 |
3684 |
58.60 |
|
|
|
| 2 |
A |
3180 |
3029 |
51.23 |
|
|
|
| 3 |
A |
3160 |
3010 |
5.48 |
|
|
|
| 4 |
A |
3112 |
2963 |
16.60 |
|
|
|
| 5 |
A |
3019 |
2876 |
37.25 |
|
|
|
| 6 |
A |
1517 |
1444 |
1.80 |
|
|
|
| 7 |
A |
1493 |
1422 |
10.95 |
|
|
|
| 8 |
A |
1467 |
1398 |
22.90 |
|
|
|
| 9 |
A |
1412 |
1345 |
1.62 |
|
|
|
| 10 |
A |
1280 |
1219 |
113.33 |
|
|
|
| 11 |
A |
1214 |
1156 |
53.46 |
|
|
|
| 12 |
A |
1070 |
1019 |
31.91 |
|
|
|
| 13 |
A |
1044 |
994 |
10.29 |
|
|
|
| 14 |
A |
941 |
896 |
10.62 |
|
|
|
| 15 |
A |
626 |
596 |
18.06 |
|
|
|
| 16 |
A |
417 |
397 |
11.56 |
|
|
|
| 17 |
A |
366 |
348 |
147.69 |
|
|
|
| 18 |
A |
188 |
179 |
4.67 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 14687.3 cm
-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 13988.2 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/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.008 |
|
|
|
| 2 |
C |
-0.444 |
|
|
|
| 3 |
O |
-0.479 |
|
|
|
| 4 |
H |
0.114 |
|
|
|
| 5 |
H |
0.162 |
|
|
|
| 6 |
H |
0.147 |
|
|
|
| 7 |
H |
0.153 |
|
|
|
| 8 |
H |
0.356 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.427 |
1.332 |
0.364 |
1.446 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-15.584 |
-2.193 |
-0.030 |
| y |
-2.193 |
-20.050 |
0.746 |
| z |
-0.030 |
0.746 |
-21.071 |
|
| Traceless |
| | x | y | z |
| x |
4.977 |
-2.193 |
-0.030 |
| y |
-2.193 |
-1.723 |
0.746 |
| z |
-0.030 |
0.746 |
-3.254 |
|
| Polar |
| 3z2-r2 | -6.508 |
| x2-y2 | 4.467 |
| xy | -2.193 |
| xz | -0.030 |
| yz | 0.746 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.959 |
-0.016 |
0.058 |
| y |
-0.016 |
4.334 |
-0.144 |
| z |
0.058 |
-0.144 |
3.820 |
<r2> (average value of r
2) Å
2
| <r2> |
51.876 |
| (<r2>)1/2 |
7.203 |