Development of Fe(II) tetranuclear cages: spin crossover and their ammonia sensing application. Part II.

Puntos clave

• The observed spin crossover in Fe(II) tetranuclear cages results in enhanced ammonia sensing performance.
• Key evidence includes a notable change in response to ammonia, highlighting its effectiveness in detection.
• This study employs advanced molecular structure analysis to understand the spin states of the complexes.
• These findings suggest that Fe(II) tetranuclear cages can be developed further for practical sensing applications.