[Mn(III)(N,N-ethylene-bis(5-methylsalicylideneiminate))(H2O)2]ClO4 | 677316-74-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: [Mn(III)(N,N-ethylene-bis(5-methylsalicylideneiminate))(H2O)2]ClO4
• 英文别名: [Mn(III)(N,N'-ethylenebis(5-methylsalicylideneiminato))(H2O)2]ClO4
• CAS: 677316-74-4
• 化学式: C₁₈H₂₂MnN₂O₄*ClO₄
• 分子量: 484.772
• InChiKey: BSUJBEQTISOGAJ-WCLOSASOSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  [Mn(III)(N,N-ethylene-bis(5-methylsalicylideneiminate))(H2O)2]ClO4 在 [Cr(III)(salen)(H₂O)2]Cl 、 KCN 作用下， 以 甲醇 、 水 为溶剂， 以32.9%的产率得到([Mn(III)(N,N'-ethylenebis(5-methylsalicylidene)]2(OH))ClO4*3H2O
  参考文献：
  名称：

  两种基于Mn III（席夫碱）的羟基桥接配合物的合成，结构，磁性和DFT计算†

  摘要：

  两种羟基桥接的络合物，{[Mn III（3-CH 3 O）salen] 2 [Cr III（salen）（OH）2 ]} ClO 4 ·6H 2 O（1）和{[Mn III（5-CH 3）salen] 2（OH）} ClO 4 ·3H 2 O（2）[salen = N，N'-亚乙基双（水杨酰亚胺亚氨基）二价阴离子]，是通过水解相应的Mn III（席夫碱）衍生物合成的和[Cr（salen）（H 2 O）2] Cl前体。X射线结构表征揭示的离散线性拱形三核结构1和的一维链排列2。磁性实验数据和密度泛函理论（DFT）的计算均表明1和2中的羟基桥介导的主要反铁磁相互作用。频率相关的交流磁化率表明低温下1的缓慢弛豫。值得一提的是，的结构和磁特性1相当于一个报告的氰桥SMM，K [（5- Brsalen）2（H 2 O）2的Mn 2的Cr（CN）6]·2H 2 O.

  DOI：

  10.1039/c0dt01544j

文献信息

• Synthesis, Structures and Magnetic Properties of Hydrogen-bond Directed 2D Heterobimetallic Cyanide-bridged Coordination Polymers
  作者：Xia Chen、Lingqian Kong、Ping Wang、Zengdian Zhao、Daopeng Zhang

  DOI：10.3184/174751914x13911835700625

  日期：2014.3

  The complexes [Mn(L¹)(H₂O)]₂[Pd(CN)₄]}·2CH₃CN and [Mn(L²)(H₂O)]₂[Pd(CN)₄]}₂·H₂O [L¹ = N,N-ethylene-bis(5-bromicsalicylideneiminate); L² = N,N-ethylene-bis(5-methxysalicylideneiminate)] have been obtained from [Pd(CN)₄]^2- and the corresponding Schiff-base manganese(III) compounds. X-ray diffraction reveals that the complexes are constructed into two-dimensional supramolecular networks through intermolecular O–H…O and O–H…N hydrogen bond interactions. The magnetic susceptibilities of the two complexes reveal overall weak antiferromagnetic interactions between the adjacent Mn(III) ions.

  [Mn(L1)(H2O)]2[Pd(CN)4]}-2CH3CN 和 [Mn(L2)( )]2[Pd(CN)4]}2- [L1 = N,N-乙烯-双(5-溴代水杨醛亚氨基)；L2 = N,N-亚乙基双(5-甲基水杨酰亚氨基)]是从[Pd(CN)4]2-和相应的席夫碱锰(III)化合物中得到的。X 射线衍射显示，这些配合物通过分子间 O-H...O 和 O-H...N 氢键相互作用构建成二维超分子网络。这两种复合物的磁感应强度显示，相邻锰（III）离子之间的反铁磁性相互作用总体较弱。
• Synthesis, Structure, and Magnetic Properties of Three 1D Chain Complexes Based on High-Spin Metal–Cyanide Clusters: [Mn^III₆M^III] (M = Cr, Fe, Co)
  作者：Hong-Bo Zhou、Jun Wang、Hui-Sheng Wang、Yong-Lu Xu、Xiao-Jiao Song、You Song、Xiao-Zeng You

  DOI：10.1021/ic102527h

  日期：2011.8

  On the basis of high-spin metal-cyanide clusters of (Mn6MIII)-M-III (M = Cr, Fe, Co), three one-dimensional (1D) chain complexes, [Mn(salen)](6)[Cr(CN)(6)](2)center dot 6CH(3)OH center dot H2O (1), [Mn(5-CH3)salen)](6)[Fe(CN)(6)](2)center dot 2CH(3)CN center dot 10H(2)O (2), and [Mn(5-CH3)salen)](6)[Co(CN)(6)](2)center dot 2CH(3)CN center dot 10H(2)O (3) [salen = N,N'-ethylenebis(salicylideneiminato) dianion], have been synthesized and characterized structurally as well as magnetically. Complexes 2 and 3 are isomorphic but slightly different from complex 1. All three complexes contain a 1D chain structure which is comprised of alternating high-spin metal-cyanide clusters of [Mn6M](3+) and a bridging group [M(CN)(6)](3-) in the trans mode. Furthermore, the three complexes all exhibit extended 3D supramolecular networks originating from short intermolecular contacts. Magnetic investigation indicates that the coupling mechanisms are intrachain antiferromagnetic interactions for 1 and ferromagnetic interactions for 2, respectively. Complex 3 is a magnetic dilute system due to the diamagnetic nature of Co-III. Further magnetic investigations show that complexes 1 and 2 are dominated by the 3D antiferromagnetic ordering with T-N = 7.2 K for 1 and 9.5 K for 2. It is worth noting that the weak frequency-dependent phenomenon of AC susceptibilities was observed in the low-temperature region in both 1 and 2, suggesting the presence of slow magnetic relaxations.