Jump to
S1C2
Energy calculated at LSDA/aug-cc-pVDZ
| | hartrees |
| Energy at 0K | -90.077407 |
| Energy at 298.15K | -90.077199 |
| HF Energy | -90.077407 |
| Nuclear repulsion energy | 17.367753 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Geometric Data calculated at LSDA/aug-cc-pVDZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
0.046 |
-0.375 |
0.000 |
| Be2 |
0.046 |
1.032 |
0.000 |
| H3 |
-0.557 |
-1.127 |
0.000 |
Atom - Atom Distances (Å)
| |
O1 |
Be2 |
H3 |
| O1 | | 1.4076 | 0.9635 |
Be2 | 1.4076 | | 2.2416 | H3 | 0.9635 | 2.2416 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be2 |
O1 |
H3 |
141.234 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
0.072 |
|
|
|
| 2 |
Be |
-0.150 |
|
|
|
| 3 |
H |
0.077 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.970 |
-0.682 |
0.000 |
1.186 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.583 |
1.529 |
0.000 |
| y |
1.529 |
-12.058 |
0.000 |
| z |
0.000 |
0.000 |
-12.496 |
|
| Traceless |
| | x | y | z |
| x |
0.695 |
1.529 |
0.000 |
| y |
1.529 |
-0.019 |
0.000 |
| z |
0.000 |
0.000 |
-0.676 |
|
| Polar |
| 3z2-r2 | -1.351 |
| x2-y2 | 0.476 |
| xy | 1.529 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.488 |
0.109 |
-0.001 |
| y |
0.109 |
4.990 |
0.001 |
| z |
-0.001 |
0.001 |
5.282 |
<r2> (average value of r
2) Å
2
| <r2> |
14.518 |
| (<r2>)1/2 |
3.810 |
Jump to
S1C1
Energy calculated at LSDA/aug-cc-pVDZ
| | hartrees |
| Energy at 0K | -90.076696 |
| Energy at 298.15K | |
| HF Energy | -90.076696 |
| Nuclear repulsion energy | 17.506418 |
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 LSDA/aug-cc-pVDZ
| 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 |
3975 |
3930 |
191.84 |
|
|
|
| 2 |
Σ |
1299 |
1285 |
146.11 |
|
|
|
| 3 |
Π |
256i |
253i |
131.44 |
|
|
|
| 3 |
Π |
256i |
253i |
131.47 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2381.4 cm
-1
Scaled (by 0.9887) Zero Point Vibrational Energy (zpe) 2354.5 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.
Geometric Data calculated at LSDA/aug-cc-pVDZ
Point Group is C∞v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
0.000 |
0.000 |
0.354 |
| Be2 |
0.000 |
0.000 |
-1.035 |
| H3 |
0.000 |
0.000 |
1.313 |
Atom - Atom Distances (Å)
| |
O1 |
Be2 |
H3 |
| O1 | | 1.3892 | 0.9589 |
Be2 | 1.3892 | | 2.3480 | H3 | 0.9589 | 2.3480 | |
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 LSDA/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
0.168 |
|
|
|
| 2 |
Be |
-0.229 |
|
|
|
| 3 |
H |
0.061 |
|
|
|
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 |
1.260 |
1.260 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.455 |
0.000 |
0.000 |
| y |
0.000 |
-12.455 |
0.000 |
| z |
0.000 |
0.000 |
-10.958 |
|
| Traceless |
| | x | y | z |
| x |
-0.749 |
0.000 |
0.000 |
| y |
0.000 |
-0.749 |
0.000 |
| z |
0.000 |
0.000 |
1.497 |
|
| Polar |
| 3z2-r2 | 2.994 |
| 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 |
5.281 |
0.000 |
-0.001 |
| y |
0.000 |
5.282 |
-0.000 |
| z |
-0.001 |
-0.000 |
5.124 |
<r2> (average value of r
2) Å
2
| <r2> |
14.480 |
| (<r2>)1/2 |
3.805 |