Title: H_H2O_4_a_Ehigh
Browse item: https://iochem-bd.bsc.es:443/browse/handle/100/261460
Program: Orca 5.0.2 - RELEASE
Author: Haack, Alexander
Formula: H9O4
Calculation type: Single point
Method: DLPNO-CCSD(T) TightPNO

JOB |

Atomic coordinates [Å]

Atom x y z BASIS SET
TYPE (Primitive) / [Contracted]

MOLECULAR INFO

Multiplicity 1
Charge 1

Bond distances

Atom1 Atom2 Distance
O1 H3 1.009828
O1 H2 1.009809
O1 H4 1.009758
O5 H6 0.961224
O5 H7 0.960797
O8 H10 0.961230
O8 H9 0.960794
O11 H13 0.961255
O11 H12 0.960800

Total SCF energy

Value Units
Total Energy -304.64283795 Eh
Nuclear Repulsion 143.26672784 Eh
Electronic Energy -447.90956579 Eh
One Electron Energy -697.59332234 Eh
Two Electron Energy 249.68375655 Eh
Potential Energy -608.95109243 Eh
Kinetic Energy 304.30825449 Eh
Virial Ratio 2.00109949
DLPNO-CCSD(T) CCSD Energy -305.71991774 Eh
DLPNO-CCSD(T) CCSD(T) Energy -305.75064667
T1 diagnostic 0.007633634

Population analysis

Loewdin

Mulliken atomic charges

Electrostatic moments

Charge

1

Dipole moment

NUC ELEC TOTAL
x 0.03744 -0.01279 0.02465
y 0.10007 -0.03374 0.06633
z 0.49593 -0.16640 0.32952
μ [Debye] 0.85667

Frontier orbitals

All Homo/Lumo range:

Final results

Total Energy -304.64283795 Eh
Final Single Point Energy -305.75064667
Nuclear Repulsion 143.26672784 Eh
DLPNO-CCSD(T) CCSD Energy -305.71991774 Eh
DLPNO-CCSD(T) CCSD(T) Energy -305.75064667

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