A novel 0D germanium-based organic–inorganic hybrid material (C 12 H 28 N)GeCl 3 showing reversible phase transition, dielectric anomaly and SHG response

Key Points

• The aim is to explore the properties of a germanium-based hybrid material, focusing on phase transitions and second harmonic generation (SHG) effects.
• Developed a 0D germanium-based organic–inorganic hybrid material.
• Assessed reversible phase transition and dielectric properties.
• Evaluated the second harmonic generation response.
• The hybrid material demonstrated a notable reversible phase transition.
• Significant dielectric anomalies were observed.
• Strong second harmonic generation response was recorded.