Home Use Cases

Molecular Dissociation

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse tincidunt sagittis eros. Quisque quis euismod lorem.

Why Quantum Content

Lorem ipsum dolor sit amet consectetur adipisicing elit. Accusamus a tempore numquam provident suscipit iste porro facilis nihil expedita dicta saepe tempora assumenda aliquam, mollitia quam temporibus perspiciatis quis debitis.

Background Content

Lorem ipsum dolor sit amet consectetur adipisicing elit. Accusamus a tempore numquam provident suscipit iste porro facilis nihil expedita dicta saepe tempora assumenda aliquam, mollitia quam temporibus perspiciatis quis debitis.

Molecule Selection

First Atom

Second Atom

Interatomic distances [Å]

Step Size

Basis Set

H-H Dissociation Profile

Code Blocks Content

Lorem ipsum dolor sit amet consectetur adipisicing elit. Accusamus a tempore numquam provident suscipit iste porro facilis nihil expedita dicta saepe tempora assumenda aliquam, mollitia quam temporibus perspiciatis quis debitis.

EQUILIBRIUM DISTANCE R0 IN [Å]

r0 r0 (STO-3G) r0 (6-31G red.)
Reference value 0.741
Quantum algorithm (VQE) 0.749 0.785
Hartree Fock 0.712 0.73
Full CI (Exact) 0.735 0.746

Dissociation energy ∆E in [E]

∆E ∆E (STO-3G) ∆E (6-31G red.)
Reference value 0.174
Quantum algorithm (VQE) 0.224 0.153
Hartree Fock 0.224 0.153
Full CI (Exact) 0.224 0.153

Oscillation frequency w in [1/cm]

w w (STO-3G) w (6-31G red.)
Reference value 4404
Quantum algorithm (VQE) 5197 4308
Hartree Fock 5481 4646
Full CI (Exact)