Fig. 3

(a) Orthorhombic structure of the [N(CH3)4]2MnCl4 crystal at phase I (300 K) and (b) atomic numbering scheme of the [N(CH3)4]2MnCl4 crystal at 300 K (CCDC No. 2366758).

(a) Orthorhombic structure of the [N(CH3)4]2MnCl4 crystal at phase I (300 K) and (b) atomic numbering scheme of the [N(CH3)4]2MnCl4 crystal at 300 K (CCDC No. 2366758).