Jump to
S1C2
Energy calculated at B97D3/6-311G**
| hartrees |
Energy at 0K | -90.541741 |
Energy at 298.15K | -90.541498 |
HF Energy | -90.541741 |
Nuclear repulsion energy | 17.340290 |
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 B97D3/6-311G**
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' |
3942 |
3885 |
116.17 |
126.85 |
0.24 |
0.38 |
2 |
A' |
1213 |
1196 |
75.73 |
11.22 |
0.36 |
0.53 |
3 |
A' |
304 |
300 |
163.57 |
5.85 |
0.43 |
0.60 |
Unscaled Zero Point Vibrational Energy (zpe) 2729.6 cm
-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 2690.5 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 B97D3/6-311G**
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
0.047 |
-0.379 |
0.000 |
Be2 |
0.047 |
1.036 |
0.000 |
H3 |
-0.565 |
-1.113 |
0.000 |
Atom - Atom Distances (Å)
|
O1 |
Be2 |
H3 |
O1 | | 1.4155 | 0.9556 |
Be2 | 1.4155 | | 2.2345 | H3 | 0.9556 | 2.2345 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Be2 |
O1 |
H3 |
140.127 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.512 |
|
|
|
2 |
Be |
0.240 |
|
|
|
3 |
H |
0.272 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.038 |
-0.912 |
0.000 |
1.382 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.198 |
1.629 |
0.000 |
y |
1.629 |
-12.216 |
0.000 |
z |
0.000 |
0.000 |
-12.177 |
|
Traceless |
| x | y | z |
x |
0.998 |
1.629 |
0.000 |
y |
1.629 |
-0.529 |
0.000 |
z |
0.000 |
0.000 |
-0.470 |
|
Polar |
3z2-r2 | -0.939 |
x2-y2 | 1.018 |
xy | 1.629 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.839 |
0.093 |
0.000 |
y |
0.093 |
4.263 |
0.000 |
z |
0.000 |
0.000 |
4.676 |
<r2> (average value of r
2) Å
2
<r2> |
14.441 |
(<r2>)1/2 |
3.800 |
Jump to
S1C1
Energy calculated at B97D3/6-311G**
| hartrees |
Energy at 0K | -90.541199 |
Energy at 298.15K | |
HF Energy | -90.541199 |
Nuclear repulsion energy | 17.505297 |
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 B97D3/6-311G**
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 |
4034 |
3976 |
166.54 |
|
|
|
2 |
Σ |
1268 |
1250 |
104.45 |
|
|
|
3 |
Π |
212i |
209i |
147.79 |
|
|
|
3 |
Π |
212i |
209i |
147.69 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2438.7 cm
-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 2403.8 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 B97D3/6-311G**
Point Group is C∞v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
0.000 |
0.000 |
0.356 |
Be2 |
0.000 |
0.000 |
-1.038 |
H3 |
0.000 |
0.000 |
1.306 |
Atom - Atom Distances (Å)
|
O1 |
Be2 |
H3 |
O1 | | 1.3943 | 0.9498 |
Be2 | 1.3943 | | 2.3441 | H3 | 0.9498 | 2.3441 | |
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 B97D3/6-311G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.532 |
|
|
|
2 |
Be |
0.267 |
|
|
|
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 |
1.512 |
1.512 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-12.137 |
0.000 |
0.000 |
y |
0.000 |
-12.137 |
0.000 |
z |
0.000 |
0.000 |
-11.012 |
|
Traceless |
| x | y | z |
x |
-0.563 |
0.000 |
0.000 |
y |
0.000 |
-0.563 |
0.000 |
z |
0.000 |
0.000 |
1.125 |
|
Polar |
3z2-r2 | 2.250 |
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 |
4.649 |
0.000 |
0.000 |
y |
0.000 |
4.650 |
-0.000 |
z |
0.000 |
-0.000 |
4.308 |
<r2> (average value of r
2) Å
2
<r2> |
14.377 |
(<r2>)1/2 |
3.792 |