Molecular MOC

Curated map of Zoo entries in the Molecular family.

Entries

Entry	Type	Status
molecular-qubit	qubit	demonstrated

Composition

• qubit: 1

Conceptual anchors

• coherence-time-hierarchy is the right comparison frame here, because molecular platforms compete less on raw gate speed and more on how chemical design reshapes dephasing channels and extends usable spin coherence.
• spin-orbit-coupling-for-qubit-control captures one of the central molecular design tensions: stronger ligand-field and spin-orbit structure can unlock richer control, but usually at the price of opening additional relaxation and dephasing pathways.
• divincenzo-criteria explains why this family remains strategically interesting but still immature, because synthetic tunability is strong while scalable entangling gates and qubit-specific readout remain the limiting criteria.

Family structure

• molecular-qubit is currently the umbrella note for the whole family and should stay synthesis-heavy until the vault has enough material to justify splitting control, readout, or hybrid-interface subnotes.
• Relative to solid-state spin platforms, the distinguishing feature is chemistry as Hamiltonian design rather than lithographic patterning or wafer-scale process control.
• The strongest graph connection today is outward, not inward: this family should bridge into evergreen notes about coherence engineering, spin-orbit tradeoffs, and hardware-selection criteria rather than pretending there is already a dense molecular subgraph.

Editorial note

Treat this MOC as a deliberate placeholder for a promising but still sparse family. Favor clear comparison logic over premature subdivision.