Jump to
S1C2
Energy calculated at B97D3/6-31G*
| | hartrees |
| Energy at 0K | -90.506186 |
| Energy at 298.15K | -90.505976 |
| HF Energy | -90.506186 |
| Nuclear repulsion energy | 17.228588 |
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 B97D3/6-31G*
| 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' |
3838 |
3763 |
87.92 |
106.56 |
0.27 |
0.43 |
| 2 |
A' |
1204 |
1181 |
69.31 |
18.45 |
0.22 |
0.36 |
| 3 |
A' |
339 |
332 |
167.38 |
8.33 |
0.38 |
0.55 |
Unscaled Zero Point Vibrational Energy (zpe) 2690.5 cm
-1
Scaled (by 0.9804) Zero Point Vibrational Energy (zpe) 2637.7 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 B97D3/6-31G*
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
0.054 |
-0.388 |
0.000 |
| Be2 |
0.054 |
1.038 |
0.000 |
| H3 |
-0.649 |
-1.047 |
0.000 |
Atom - Atom Distances (Å)
| |
O1 |
Be2 |
H3 |
| O1 | | 1.4263 | 0.9634 |
Be2 | 1.4263 | | 2.2006 | H3 | 0.9634 | 2.2006 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be2 |
O1 |
H3 |
133.173 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.505 |
|
|
|
| 2 |
Be |
0.104 |
|
|
|
| 3 |
H |
0.401 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.156 |
-0.809 |
0.000 |
1.411 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.486 |
1.719 |
0.000 |
| y |
1.719 |
-12.014 |
0.000 |
| z |
0.000 |
0.000 |
-11.762 |
|
| Traceless |
| | x | y | z |
| x |
1.402 |
1.719 |
0.000 |
| y |
1.719 |
-0.890 |
0.000 |
| z |
0.000 |
0.000 |
-0.512 |
|
| Polar |
| 3z2-r2 | -1.025 |
| x2-y2 | 1.528 |
| xy | 1.719 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.179 |
0.095 |
0.000 |
| y |
0.095 |
3.693 |
0.000 |
| z |
0.000 |
0.000 |
3.889 |
<r2> (average value of r
2) Å
2
| <r2> |
14.202 |
| (<r2>)1/2 |
3.769 |
Jump to
S1C1
Energy calculated at B97D3/6-31G*
| | hartrees |
| Energy at 0K | -90.505337 |
| Energy at 298.15K | |
| HF Energy | -90.505337 |
| Nuclear repulsion energy | |
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 B97D3/6-31G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Σ |
3981 |
3903 |
145.38 |
|
|
|
| 2 |
Σ |
1289 |
1263 |
104.49 |
|
|
|
| 3 |
Π |
197i |
193i |
144.65 |
|
|
|
| 3 |
Π |
197i |
193i |
144.65 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2437.6 cm
-1
Scaled (by 0.9804) Zero Point Vibrational Energy (zpe) 2389.8 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 B97D3/6-31G*
Point Group is C∞v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
0.000 |
0.000 |
0.357 |
| Be2 |
0.000 |
0.000 |
-1.041 |
| H3 |
0.000 |
0.000 |
1.310 |
Atom - Atom Distances (Å)
| |
O1 |
Be2 |
H3 |
| O1 | | 1.3979 | 0.9537 |
Be2 | 1.3979 | | 2.3517 | H3 | 0.9537 | 2.3517 | |
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 B97D3/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.459 |
|
|
|
| 2 |
Be |
0.059 |
|
|
|
| 3 |
H |
0.399 |
|
|
|
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 |
1.611 |
1.611 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.671 |
0.000 |
0.000 |
| y |
0.000 |
-11.671 |
0.000 |
| z |
0.000 |
0.000 |
-10.370 |
|
| Traceless |
| | x | y | z |
| x |
-0.651 |
0.000 |
0.000 |
| y |
0.000 |
-0.651 |
0.000 |
| z |
0.000 |
0.000 |
1.301 |
|
| Polar |
| 3z2-r2 | 2.603 |
| 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 |
3.808 |
0.000 |
0.000 |
| y |
0.000 |
3.808 |
0.000 |
| z |
0.000 |
0.000 |
3.739 |
<r2> (average value of r
2) Å
2
| <r2> |
14.090 |
| (<r2>)1/2 |
3.754 |