bridge. The magnetic behavior of the 1-D compound revealed canted antiferromagnetic interactions and SCM behavior characterized by Δτ = 36.9 K with pre-exponential factor τ0 = 3.99 × 10−9 s. It was noted that this SCM behavior was accompanied by a magnetic order leading to a canted antiferromagnet. This compound stands as an uncommon instance of an O–Se–O bridged Mn(III) system displaying SCM characteristics
一种新型分子磁性化合物,公式为[Mn 2 (L) 2 (C 6 H 4 ClSeO 2 )] 2 (ClO 4 ) 2 } n ( 1 ) [H 2 L = 2,2′-((1 E ,1' E )-(
乙烷-1,2-二基双(亚氮基))双(亚甲基))联
苯酚]已被合成,并对其结构和磁性能进行了分析。该配合物具有一维聚合物链,其中 Mn( III ) 离子通过双
酚桥和 O-Se-O 桥。一维化合物的磁性行为揭示了倾斜的反
铁磁相互作用和 SCM 行为,其特征为 Δ τ = 36.9 K,指前因子τ 0 = 3.99 × 10 -9 s。值得注意的是,这种 SCM 行为伴随着导致倾斜反
铁磁体的磁序。该化合物是 O-Se-O 桥联 Mn( III ) 系统的罕见实例,具有 SCM 特性。