techniques. The ligands are found to be nonmesogenic, but their complexes exhibited a columnar mesomorphism. The XRD-study revealed that the molecules are self-organized into columnar mesophase of the primitive rectangular (Colr) and/or monoclinic oblique type. At room temperature with 360 nm excitation, all the complexes showed green emission in dichloromethane solution (ca. 507 nm, Φ = 22 %) as well as
[Zn (4-CnH2n+1O)2 salophen], n = 14, 16, 18, salophen = N,N'-phenylenebis(salicylideneiminato) 类型的一系列新的非圆盘状 ZnII 席夫碱配合物已被制备并研究了它们的介晶、光物理特性。通过差示扫描量热法、偏光显微镜和 X 射线衍射 (XRD) 技术研究了这些化合物的介晶行为。发现
配体是非介晶的,但它们的配合物表现出柱状介晶现象。XRD 研究表明,分子自组织成原始矩形 (Colr) 和/或单斜斜型的柱状中间相。在室温 360 nm 激发下,所有复合物在
二氯甲烷溶液(约 507 nm,Φ = 22%)和固态(约 516 nm,Φ = 9%)中均显示绿色发射。