Jump to
S1C2
Energy calculated at B3LYPultrafine/cc-pVDZ
| | hartrees |
| Energy at 0K | -90.579339 |
| Energy at 298.15K | -90.579140 |
| HF Energy | -90.579339 |
| Nuclear repulsion energy | 17.357459 |
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 B3LYPultrafine/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 |
A' |
3964 |
3845 |
134.31 |
99.10 |
0.26 |
0.41 |
| 2 |
A' |
1265 |
1227 |
81.60 |
6.98 |
0.40 |
0.57 |
| 3 |
A' |
339 |
329 |
167.65 |
11.34 |
0.60 |
0.75 |
Unscaled Zero Point Vibrational Energy (zpe) 2783.7 cm
-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 2700.2 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 B3LYPultrafine/cc-pVDZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| O1 |
0.049 |
-0.380 |
0.000 |
| Be2 |
0.049 |
1.033 |
0.000 |
| H3 |
-0.587 |
-1.096 |
0.000 |
Atom - Atom Distances (Å)
| |
O1 |
Be2 |
H3 |
| O1 | | 1.4129 | 0.9579 |
Be2 | 1.4129 | | 2.2220 | H3 | 0.9579 | 2.2220 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| Be2 |
O1 |
H3 |
138.382 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.153 |
|
|
|
| 2 |
Be |
0.002 |
|
|
|
| 3 |
H |
0.151 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-1.074 |
-0.814 |
0.000 |
1.348 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.050 |
1.497 |
0.000 |
| y |
1.497 |
-12.126 |
0.000 |
| z |
0.000 |
0.000 |
-12.032 |
|
| Traceless |
| | x | y | z |
| x |
1.029 |
1.497 |
0.000 |
| y |
1.497 |
-0.585 |
0.000 |
| z |
0.000 |
0.000 |
-0.444 |
|
| Polar |
| 3z2-r2 | -0.888 |
| x2-y2 | 1.076 |
| xy | 1.497 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.523 |
0.210 |
0.000 |
| y |
0.210 |
3.876 |
0.000 |
| z |
0.000 |
0.000 |
4.229 |
<r2> (average value of r
2) Å
2
| <r2> |
14.327 |
| (<r2>)1/2 |
3.785 |
Jump to
S1C1
Energy calculated at B3LYPultrafine/cc-pVDZ
| | hartrees |
| Energy at 0K | -90.578623 |
| Energy at 298.15K | |
| HF Energy | -90.578623 |
| Nuclear repulsion energy | 17.507268 |
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 B3LYPultrafine/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 |
4066 |
3944 |
210.73 |
|
|
|
| 2 |
Σ |
1321 |
1281 |
102.09 |
|
|
|
| 3 |
Π |
226i |
219i |
147.12 |
|
|
|
| 3 |
Π |
226i |
219i |
147.12 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2467.8 cm
-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 2393.8 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 B3LYPultrafine/cc-pVDZ
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 |
1.307 |
Atom - Atom Distances (Å)
| |
O1 |
Be2 |
H3 |
| O1 | | 1.3933 | 0.9512 |
Be2 | 1.3933 | | 2.3445 | H3 | 0.9512 | 2.3445 | |
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 B3LYPultrafine/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.140 |
|
|
|
| 2 |
Be |
-0.004 |
|
|
|
| 3 |
H |
0.144 |
|
|
|
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 |
1.463 |
1.463 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.980 |
0.000 |
0.000 |
| y |
0.000 |
-11.980 |
0.000 |
| z |
0.000 |
0.000 |
-10.925 |
|
| Traceless |
| | x | y | z |
| x |
-0.528 |
0.000 |
0.000 |
| y |
0.000 |
-0.528 |
0.000 |
| z |
0.000 |
0.000 |
1.055 |
|
| Polar |
| 3z2-r2 | 2.110 |
| 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 |
4.217 |
0.000 |
0.000 |
| y |
0.000 |
4.217 |
0.000 |
| z |
0.000 |
0.000 |
3.990 |
<r2> (average value of r
2) Å
2
| <r2> |
14.289 |
| (<r2>)1/2 |
3.780 |