The title compound was a high-spin molecule for a morph as synthesized but exhibited a spin-crossover transition at 176 K in its mesophase after annealing above the mesophase transition at 353 K. The hexyl derivative in place of the hexadecyl group showed a reversible spin-crossover at 117 K, while the unsubstituted derivative had a sturdy high-spin state.
                                    标题化合物是一种高自旋分子,在353 K的中相转变温度以上退火后,在176 K的中相中表现出自旋交叉转变。取代
十六烷基的己基衍
生物在117 K时表现出可逆的自旋交叉,而未取代的衍
生物则具有稳定的高自旋状态。