Citation: Routledge, Kieran; Vir, Praveen; Cook, Nicholas; Murgatroyd, Philip A. E.; Ahmed, Sheikh J.; Savvin, Stanislav N.; Claridge, John B.; Alaria, Jonathan (2021). Mode Crystallography Analysis through the Structural Phase Transition and Magnetic Critical Behavior of the Lacunar Spinel GaMo4Se8. Chemistry of Materials, , pp. -.