[Mn(II)(hydrazine)SO4] | 87952-58-7

• 分子结构分类: 无机化合物
• 英文名称: [Mn(II)(hydrazine)SO4]
• CAS: 87952-58-7
• 化学式: H₄N₂*Mn*O₄S
• 分子量: 183.047
• InChiKey: DRZWHKYKGSXOSO-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -2.52
• 重原子数：
  8.0
• 可旋转键数：
  0.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  132.3
• 氢给体数：
  2.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  [Mn(II)(hydrazine)SO4] 以 neat (no solvent) 为溶剂， 生成 manganese(II) sulfate
  参考文献：
  名称：

  Thermal studies of Mn(II) hydrazine complexes in the solid state

  摘要：

  DOI：

  10.1016/0040-6031(83)80228-7
• 作为产物：
  描述：

  以 neat (no solvent) 为溶剂， 生成 [Mn(II)(hydrazine)SO4]
  参考文献：
  名称：

  Thermal studies of Mn(II) hydrazine complexes in the solid state

  摘要：

  DOI：

  10.1016/0040-6031(83)80228-7

文献信息

• Synthesis and spectroscopic characterizations of manganese(II), iron(III), copper(II) and zinc(II) hydrazine complexes as catalytic activity agents
  作者：Khuloud A. Alibrahim、Amnah Mohammed Alsuhaibani、Moamen S. Refat

  DOI：10.4314/bcse.v36i1.4

  日期：——

  ABSTRACT. This article deals with the preparation and coordination of NH2—NH2 hydrazine molecule compounds. The hydrazine sulfate complexes of Mn(II), Fe(III), Cu(II), and Zn(II) were prepared. These complexes were characterized by elemental, infrared, conduction, electron absorption spectroscopy, magnetic susceptibility, thermogravimetric analyses, X-ray powder diffraction (XRD) patterns and atomic force microscopy (AFM) studies. The magnetic measurements were confirmed that the Mn(II), Fe(III), Cu(II), and Zn(II) hydrazine complexes have an octahedral geometric structure. Thermogravimetric and its differential thermogravimetric analysis referred that all complexes passed through two-to-three thermal degradation steps with solid metal sulfate as a residual product. The infrared spectra inferred that the NH2—NH2 ligand forms complexes through nitrogen atoms of the—NH2 moiety, while the elemental analysis indicates [M(NH2—NH2)3]SO4 (where M = Mn(II), Cu(II), and Zn(II)) while the iron(III) complexes have the [Fe2(NH2—NH2)4(SO4)2]SO4 formula of coordination compounds, NH2—NH2 acts as a double bond. Both XRD and AFM analysis deduced that the synthesized hydrazine metal complexes were found to be in nano scale range 10—30 nm.                 KEY WORDS: Hydrazine, FTIR, AFM, XRD, Transition metals Bull. Chem. Soc. Ethiop. 2022, 36(1), 33-44.                                                                    DOI:   https://dx.doi.org/10.4314/bcse.v36i1.4                                                     

  摘要本文论述了 NH2-NH2 联氨分子化合物的制备和配位。制备了 Mn(II)、Fe(III)、Cu(II) 和 Zn(II) 的硫酸肼配合物。通过元素、红外、传导、电子吸收光谱、磁感应强度、热重分析、X 射线粉末衍射 (XRD) 图样和原子力显微镜 (AFM) 研究对这些配合物进行了表征。磁性测量结果证实，锰（II）、铁（III）、铜（II）和锌（II）肼配合物具有八面体几何结构。热重分析及其差热重分析表明，所有络合物都经过了两到三个热降解步骤，残余产物为固体金属硫酸盐。红外光谱推断，NH2-NH2 配体通过 NH2 分子中的氮原子形成络合物，而元素分析表明[M(NH2-NH2)3]SO4（其中 M = Mn(II)、Cu(II)和 Zn(II)），而铁（III）络合物具有[Fe2(NH2-NH2)4(SO4)2]SO4 配位化合物式，NH2-NH2 起双键作用。XRD 和原子力显微镜分析均推断出，合成的肼金属配合物的纳米尺度范围为 10-30 纳米； ； 关键词：肼，傅立叶变换红外光谱，原子力显微镜，X射线衍射，过渡金属 ； Bull.Chem.Soc.2022, 36(1), 33-44. ； DOI: https://dx.doi.org/10.4314/bcse.v36i1.4
• Hydrothermal Synthesis, Structures and Magnetic Studies of Transition Metal Sulfates Containing Hydrazine
  作者：Li-Hui Jia、Ru-Yin Li、Zhi-Ming Duan、Shang-Da Jiang、Bing-Wu Wang、Zhe-Ming Wang、Song Gao

  DOI：10.1021/ic101488k

  日期：2011.1.3

  By employing hydrothermal method, six transition metal sulfates containing hydrazine (N2H4) have been obtained: [M(SO4)(2)(N2H5)(2)](n)(M = Mn(1), Co(2), Ni(3)) and [M(N2H4)SO4](n) (M = Mn(4), Co(5), Ni(6)). Their crystal structures and magnetic properties have been investigated experimentally and theoretically. Compounds 1-3 consist of one-dimensional sulfate bridged homometallic chains with protonated hydrazine molecule as terminal ligand, and compounds 4-6 are hydrazing-sulfate mixed bridged homometallic three-dimensional frameworks. Compounds 1-6 exhibit antiferromagnetic coupling between M2+ ions, but their magnetic properties differ at low temperatures because cri the different single-ion anisotropy and crystal structures. The magnetostructural correlations and the magnetic coupling mechanism are analyzed by density functional theory calculations (DFT).