Manganese triacetate dihydrate | 113859-75-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: Manganese triacetate dihydrate
• 英文别名: manganese(3+);triacetate;dihydrate
• CAS: 113859-75-9；518020-87-6
• 化学式: C₂H₄O₂*C₄H₇MnO₅*H₂O
• 分子量: 268.102
• InChiKey: ONJSLAKTVIZUQS-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  -5.38
• 重原子数：
  15
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  122
• 氢给体数：
  2
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  2-methylbiphenylene 、 Manganese triacetate dihydrate 以21%的产率得到
  参考文献：
  名称：

  KUROSAWA, KAZU;TAKAMURA, TETSUYA;UENO, YASUNARI;MCOMIE, J. F. W.;PEARSON,+, BULL. CHEM. SOC. JAP., 1984, 57, N 7, 1914-1919

  摘要：

  DOI：
• 作为产物：
  描述：

  [Mn12O12(acetate)16(H2O)4] 、 溶剂黄146 以 硝基甲烷 为溶剂， 以36%的产率得到Manganese triacetate dihydrate
  参考文献：
  名称：

  A Mn(III) chain derived from Mn12–acetate that exhibits both glauber dynamics and antiferromangetic ordering regimes

  摘要：

  In this work, we present a detailed AC magnetic susceptibility investigation of the metamagnet {[Mn(OH)(CH3CO2)(2)]center dot CH3CO2H center dot H2O}(infinity) (1). Compound 1 was previously reported and the magnetic properties were investigated. The data revealed that the compound is a linear-chain antiferromagnet with a phase transition at T-N = 6.1 K to an ordered antiferromagnetic state and a metamagnetic transition at approximately 1000 Oe from the antiferromagnetic phase to a paramagnetic phase. In this new study we report detailed AC susceptibility measurements which reveal frequency dependent data indicative of a slow relaxation process which was not previously described. These additional magnetic data support the conclusion that this compound is a rare example of an antiferromagnetic ordered system that displays magnetic relaxation properties induced by the intrinsic single chain magnet (SCM) properties of the canted homospin chains composing the material. (C) 2012 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2012.03.006
• 作为试剂：
  描述：

  1-(3,3-diethoxycarbonylpropyl)-2-benzoylpyrrole 、 sodium acetate 在 Manganese triacetate dihydrate 水 、 sodium hydroxide 、 Sodium sulfate-III 、 silica 、 ethyl acetate n-hexane 作用下， 以 溶剂黄146 、 乙醚 为溶剂， 反应 2.0h， 以to yield 800 mg (80%) of diethyl 5-benzoyl-2,3-dihydro-1H-pyrrolizine-1,1-dicarboxylate的产率得到diethyl 5-benzoyl-1,2-dihydro-3H-pyrrolo<1,2-a>pyrrole-1,1-dicarboxylate
  参考文献：
  名称：

  Process for preparing

  摘要：

  式为##STR1##的5-Aroyl-2,3-dihydro-1H-pyrrolizine-1,1-dicarboxylates是由2-芳酰基吡咯合成的。这些化合物的水解和单羧基脱除反应可以得到可托拉克和相关化合物。

  公开号：

  US05082951A1

文献信息

• Template Synthesis and Single-Molecule Magnetism Properties of a Complex with Spin <i>S</i> = 16 and a [Mn₈O₈]⁸⁺ Saddle-Like Core
  作者：Anastasios J. Tasiopoulos、Wolfgang Wernsdorfer、Brian Moulton、Michael J. Zaworotko、George Christou

  DOI：10.1021/ja0385134

  日期：2003.12.1

  The compound [CeIVMnIII8O8(O2CMe)12(H2O)4].4H2O (1.4H2O) has been obtained from a template synthesis involving the reaction of the chain polymer [MnIII(OH)(O2CMe)2] .(MeCO2H).(H2O)}n (3) with Ce(IV). Compound 1 contains a MnIII8 loop inside which is held the Ce(IV) ion by the bridging oxide ions. Magnetization and magnetic susceptibility studies establish that 1 has an S = 16 spin ground state, the largest yet for a Mn cluster, and displays the slow magnetization relaxation and hysteresis behavior of a single-molecule magnet (SMM). It is thus the highest spin Mn SMM discovered to date.
• A Mn(III) chain derived from Mn12–acetate that exhibits both glauber dynamics and antiferromangetic ordering regimes
  作者：Andrey V. Prosvirin、Hanhua Zhao、Kim R. Dunbar

  DOI：10.1016/j.ica.2012.03.006

  日期：2012.7

  In this work, we present a detailed AC magnetic susceptibility investigation of the metamagnet [Mn(OH)(CH3CO2)(2)]center dot CH3CO2H center dot H2O}(infinity) (1). Compound 1 was previously reported and the magnetic properties were investigated. The data revealed that the compound is a linear-chain antiferromagnet with a phase transition at T-N = 6.1 K to an ordered antiferromagnetic state and a metamagnetic transition at approximately 1000 Oe from the antiferromagnetic phase to a paramagnetic phase. In this new study we report detailed AC susceptibility measurements which reveal frequency dependent data indicative of a slow relaxation process which was not previously described. These additional magnetic data support the conclusion that this compound is a rare example of an antiferromagnetic ordered system that displays magnetic relaxation properties induced by the intrinsic single chain magnet (SCM) properties of the canted homospin chains composing the material. (C) 2012 Elsevier B.V. All rights reserved.
• KUROSAWA, KAZU;TAKAMURA, TETSUYA;UENO, YASUNARI;MCOMIE, J. F. W.;PEARSON,+, BULL. CHEM. SOC. JAP., 1984, 57, N 7, 1914-1919
  作者：KUROSAWA, KAZU、TAKAMURA, TETSUYA、UENO, YASUNARI、MCOMIE, J. F. W.、PEARSON,+

  DOI：——

  日期：——