molybdenyl phosphate | 12384-30-4

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物
• 英文名称: molybdenyl phosphate
• 英文别名: molybdenum orthophosphate
• CAS: 12384-30-4
• 化学式: MoO*O₄P
• 分子量: 206.911
• InChiKey: FLWHMJNOIKWABT-UHFFFAOYSA-K

反应信息

• 作为产物：
  描述：

  以 neat (no solvent) 为溶剂， 生成 molybdenyl phosphate
  参考文献：
  名称：

  Synthesis of Layered MoOPO₄·2H₂O and Investigation of Its Intercalation Chemistry

  摘要：

  We describe in this paper the synthesis and characterization of a new layered phosphate, MoOPO4 . 2H(2)O (I), and its intercalation chemistry. The phosphate I, crystallizing in a tetragonal structure (a = 6.375(7), c = 7.80(1) Angstrom, and Z = 2) similar to that of VOPO4 . 2H(2)O, has been synthesized by the reduction of MoO2(HPO4). H2O (II) using ethylene glycol in an CH3CN medium at similar to 60 degrees C. Interestingly, I could be readily oxidized back to II using Br-2 in CH3CN at room temperature. Considering the close structural relationship existing between I and II, it is likely that the reduction and oxidation of the phosphates proceed by a topotactic mechanism. I is a novel layered host intercalating a variety of organic bases such as n-alkylamines, pyridine, and aniline, mainly through an acid-base interaction. Unlike VOPO4 . 2H(2)O, I does not exhibit reductive intercalation reactivity.

  DOI：

  10.1021/ic960027c

文献信息

• Molybdenum (IV) pyrophosphate isostructural with ZrP2O7
  作者：Nobukazu Kinomura、Mitsuaki Hirose、Nobuhiro Kumada、Fumio Muto

  DOI：10.1016/0025-5408(85)90004-2

  日期：1985.4

  Abstract A new molybdenum pyrophosphate, MoP 2 O 7 , isomorphic with ZrP 2 O 7 , was prepared at the reductive atmosphere and its magnetic property was measured. The lattice constant of this compound was determined to be a =7.952(4) A in the cubic system. A paramgnetic behavior was observed from the liquid N 2 temperature to 500K. The effective magnetic moment for this compound was calculated to be

  摘要 在还原气氛下制备了一种与ZrP 2 O 7 同构的新型焦磷酸钼MoP 2 O 7 并测定了其磁性能。该化合物的晶格常数在立方晶系中确定为 a =7.952(4) A。从液态N 2 温度到500K观察到顺磁性行为。该化合物的有效磁矩经计算为 2.6μ B，与 Mo 4+ 的仅自旋值 2.83μ B 一致。
• ——
  作者：V. K. Yatsimirsky、N. A. Boldyreva、V. V. Lisnyak、N. S. Slobodyanik

  DOI：10.1023/a:1010139625369

  日期：——

  The thermal stability of sample Mo(PO3)(3) that is the initial material for novel catalysts for carbon monoxide oxidation has been studied. It has been concluded that molybdenum(III) methaphosphate is stable up to 435 degreesC. Processes of partial oxidation and layering of specimens are determined. Novel material based on partial oxidized Mo(PO3)(3) gives significant rise of the carbon oxidation rate. The molybdenum(III) metaphosphate is of a definite interest in view of its application in practice as initial material for new catalysts row formation with different content of Mo(PO3)(3) and MoOPO4 layers.
• Magnetic properties and 31 P NMR studies of superexchange mechanism in molybdenyl phosphate MoOPO 4
  作者：L. Lezama、K.S. Suh、G. Villeneuve、T. Rojo

  DOI：10.1016/0038-1098(90)90647-t

  日期：1990.10