Jump to
S1C2
Energy calculated at PBE1PBE/6-311G**
| | hartrees |
| Energy at 0K | -90.485679 |
| Energy at 298.15K | -90.485413 |
| HF Energy | -90.485679 |
| Nuclear repulsion energy | 17.562285 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at PBE1PBE/6-311G**
| 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' |
4085 |
3919 |
157.92 |
90.92 |
0.25 |
0.40 |
| 2 |
A' |
1291 |
1239 |
101.67 |
5.35 |
0.69 |
0.82 |
| 3 |
A' |
281 |
270 |
189.48 |
11.25 |
0.61 |
0.76 |
Unscaled Zero Point Vibrational Energy (zpe) 2828.4 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 2713.6 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.
Geometric Data calculated at PBE1PBE/6-311G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
0.043 |
-0.370 |
0.000 |
| Be2 |
0.043 |
1.024 |
0.000 |
| H3 |
-0.517 |
-1.136 |
0.000 |
Atom - Atom Distances (Å)
| |
O1 |
Be2 |
H3 |
| O1 | | 1.3936 | 0.9488 |
Be2 | 1.3936 | | 2.2307 | H3 | 0.9488 | 2.2307 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be2 |
O1 |
H3 |
143.798 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.528 |
|
|
|
| 2 |
Be |
0.255 |
|
|
|
| 3 |
H |
0.273 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.040 |
-0.938 |
0.000 |
1.401 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.189 |
1.498 |
0.000 |
| y |
1.498 |
-11.991 |
0.000 |
| z |
0.000 |
0.000 |
-11.999 |
|
| Traceless |
| | x | y | z |
| x |
0.806 |
1.498 |
0.000 |
| y |
1.498 |
-0.398 |
0.000 |
| z |
0.000 |
0.000 |
-0.409 |
|
| Polar |
| 3z2-r2 | -0.817 |
| x2-y2 | 0.802 |
| xy | 1.498 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.578 |
0.175 |
0.000 |
| y |
0.175 |
3.906 |
0.000 |
| z |
0.000 |
0.000 |
4.348 |
<r2> (average value of r
2) Å
2
| <r2> |
14.189 |
| (<r2>)1/2 |
3.767 |
Jump to
S1C1
Energy calculated at PBE1PBE/6-311G**
| | hartrees |
| Energy at 0K | -90.485304 |
| Energy at 298.15K | |
| HF Energy | -90.485304 |
| Nuclear repulsion energy | 17.697248 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at PBE1PBE/6-311G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Σ |
4154 |
3985 |
218.70 |
|
|
|
| 2 |
Σ |
1333 |
1279 |
120.96 |
|
|
|
| 3 |
Π |
182i |
174i |
171.86 |
|
|
|
| 3 |
Π |
182i |
174i |
171.86 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2561.7 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 2457.7 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.
Geometric Data calculated at PBE1PBE/6-311G**
Point Group is C∞v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
0.000 |
0.000 |
0.351 |
| Be2 |
0.000 |
0.000 |
-1.026 |
| H3 |
0.000 |
0.000 |
1.295 |
Atom - Atom Distances (Å)
| |
O1 |
Be2 |
H3 |
| O1 | | 1.3763 | 0.9446 |
Be2 | 1.3763 | | 2.3209 | H3 | 0.9446 | 2.3209 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be2 |
O1 |
H3 |
180.000 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.547 |
|
|
|
| 2 |
Be |
0.282 |
|
|
|
| 3 |
H |
0.265 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
1.470 |
1.470 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.970 |
0.000 |
0.000 |
| y |
0.000 |
-11.970 |
0.000 |
| z |
0.000 |
0.000 |
-11.007 |
|
| Traceless |
| | x | y | z |
| x |
-0.482 |
0.000 |
0.000 |
| y |
0.000 |
-0.482 |
0.000 |
| z |
0.000 |
0.000 |
0.963 |
|
| Polar |
| 3z2-r2 | 1.926 |
| x2-y2 | 0.000 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.348 |
0.000 |
0.000 |
| y |
0.000 |
4.348 |
0.000 |
| z |
0.000 |
0.000 |
3.998 |
<r2> (average value of r
2) Å
2
| <r2> |
14.145 |
| (<r2>)1/2 |
3.761 |