Jump to
S1C2
Energy calculated at BLYP/6-31G(2df,p)
| hartrees |
Energy at 0K | -90.557370 |
Energy at 298.15K | -90.557202 |
HF Energy | -90.557370 |
Nuclear repulsion energy | 17.394148 |
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 BLYP/6-31G(2df,p)
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
0.051 |
-0.379 |
0.000 |
Be2 |
0.051 |
1.028 |
0.000 |
H3 |
-0.606 |
-1.081 |
0.000 |
Atom - Atom Distances (Å)
|
O1 |
Be2 |
H3 |
O1 | | 1.4073 | 0.9615 |
Be2 | 1.4073 | | 2.2093 | H3 | 0.9615 | 2.2093 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
Be2 |
O1 |
H3 |
136.908 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.054 |
|
|
|
2 |
Be |
-0.236 |
|
|
|
3 |
H |
0.290 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.037 |
-0.818 |
0.000 |
1.320 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-10.670 |
1.460 |
0.000 |
y |
1.460 |
-11.717 |
0.000 |
z |
0.000 |
0.000 |
-11.721 |
|
Traceless |
| x | y | z |
x |
1.049 |
1.460 |
0.000 |
y |
1.460 |
-0.522 |
0.000 |
z |
0.000 |
0.000 |
-0.527 |
|
Polar |
3z2-r2 | -1.055 |
x2-y2 | 1.047 |
xy | 1.460 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.190 |
0.144 |
0.000 |
y |
0.144 |
3.769 |
0.000 |
z |
0.000 |
0.000 |
3.942 |
<r2> (average value of r
2) Å
2
<r2> |
14.047 |
(<r2>)1/2 |
3.748 |
Jump to
S1C1
Energy calculated at BLYP/6-31G(2df,p)
| hartrees |
Energy at 0K | -90.556531 |
Energy at 298.15K | |
HF Energy | -90.556531 |
Nuclear repulsion energy | 17.587153 |
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 BLYP/6-31G(2df,p)
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 |
3967 |
3945 |
160.75 |
|
|
|
2 |
Σ |
1319 |
1311 |
100.02 |
|
|
|
3 |
Π |
237i |
236i |
127.00 |
|
|
|
3 |
Π |
237i |
236i |
127.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2406.0 cm
-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 2392.7 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 BLYP/6-31G(2df,p)
Point Group is C∞v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
O1 |
0.000 |
0.000 |
0.352 |
Be2 |
0.000 |
0.000 |
-1.031 |
H3 |
0.000 |
0.000 |
1.306 |
Atom - Atom Distances (Å)
|
O1 |
Be2 |
H3 |
O1 | | 1.3829 | 0.9542 |
Be2 | 1.3829 | | 2.3371 | H3 | 0.9542 | 2.3371 | |
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 BLYP/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
0.008 |
|
|
|
2 |
Be |
-0.313 |
|
|
|
3 |
H |
0.305 |
|
|
|
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 |
1.500 |
1.500 |
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 |
-10.439 |
|
Traceless |
| x | y | z |
x |
-0.616 |
0.000 |
0.000 |
y |
0.000 |
-0.616 |
0.000 |
z |
0.000 |
0.000 |
1.231 |
|
Polar |
3z2-r2 | 2.463 |
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 |
3.947 |
0.000 |
0.000 |
y |
0.000 |
3.947 |
0.000 |
z |
0.000 |
0.000 |
3.866 |
<r2> (average value of r
2) Å
2
<r2> |
13.982 |
(<r2>)1/2 |
3.739 |