摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

potassium osmate | 77347-87-6

中文名称
——
中文别名
——
英文名称
potassium osmate
英文别名
dipotassium trans-dioxotetrahydroxoosmate(VI);trans-K2[OsO2(OH)4];K2OsO2(OH)4;potassium osmate dihydrate
potassium osmate化学式
CAS
77347-87-6
化学式
H4O6Os*2K
mdl
——
分子量
368.425
InChiKey
BTNVBELRGMYJOG-UHFFFAOYSA-J
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    -5.46
  • 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:
    115.06
  • 氢给体数:
    4.0
  • 氢受体数:
    2.0

反应信息

点击查看最新优质反应信息

文献信息

  • Complexes of naphthalene-2,3-diol (H2ND) with group VI and group VIII metals, and the X-ray crystal structure of cis-(NH4)2[Mo2O5(ND)2]·2H2O
    作者:Ahmed M. El-Hendawy、William P. Griffith、Caroline A. O'Mahoney、David J. Williams
    DOI:10.1016/s0277-5387(00)80750-0
    日期:1989.1
    naphthalene-2,3-diolato (2 — ) (ND) complexes cis-[M2O5(ND)2]2−, cis-[MO2(ND)2]2− (M = Mo, W), trans-UO2(ND)·3H2O, trans-[OsO2(ND)2]2− and cis-M′(PPh3)2(ND) (M′= Pd, Pt) have been isolated. The X-ray crystal structure of cis-(NH4)2[MO2O5(ND)2]·2H2O has been determined. The crystals are orthorhombic, space group Pbca, a = 9.084(4), b = 13.625(4), c = 39.512(18) Å, Z = 8, R = 0.041 from 2554 observed reflections
    新的2,3-二醇基(2-)(ND)配合物顺-[M 2 O 5(ND)2 ] 2−,顺-[MO 2(ND)2 ] 2−(M = MO,W ),反式-uo 2(ND)·3H 2 O,反式- [的OsO 2(ND)2 ] 2-和顺式-M'(PPH 3)2(ND)(M'=)已被分离。顺式-(NH 4)2 [MO 2 O的X射线晶体结构5(ND)2 ]·2H 2 O已确定。晶体是正交晶体,空间群Pbca,a = 9.084(4),b = 13.625(4),c = 39.512(18)Å,Z = 8,R = 0.041(来自2554观察到的反射)。-2,3- diolato配体充当二齿桥,每个横跨两个中的一个原子的顺式-MOO 2个单位,而另一个位于反为对称MOOMO桥。两个单元相对于彼此张开约18°,并剪切约24°。拉曼(IR)1已经记录了配合物的1 H和13 C NMR谱。
  • Metal nitrido- and oxo-complexes. Part I. Complexes of ruthenium and osmium
    作者:William P. Griffith、David Pawson
    DOI:10.1039/dt9730001315
    日期:——
    properties of the new complexes Cs2[Ru(N)X5] and R[M(N)X4](M = Ru or Os; R = Ph4As or Bun4N; X = Cl or Br) are described. New binuclear nitrido-bridged complexes of ruthenium(IV) with carbonyl, cyanide, and chelate ligands, the polymeric nitrido-bridged species [Os(N)Br4]nn– and [Os3(N)2X11–(NH3)3]3–(X = Cl or Br), and oxo- and dioxo-complexes of ruthenium are also reported. The structures of the species
    新配合物Cs 2 [Ru(N)X 5 ]和R [M(N)X 4 ](M = Ru或OS; R = Ph 4 As或Bu n 4 N; X = Cl或Br)进行说明。(新双核次桥连络合物IV)与羰基,化物,和螯合配体,聚合次桥联物种[OS(N)4 ] ñ ñ -和[O的3(N)2 X 11 -(NH 3)3 ] 3–(X = Cl或Br),还报道了代和二代配合物。根据振动光谱和其他特性讨论了物种的结构。
  • Synthesis and properties of alkali-metal tetraoxo-osmate(VII) compounds
    作者:William Levason、Mahmoud Tajik、Michael Webster
    DOI:10.1039/dt9850001735
    日期:——
    The black compounds M[OsO4](M = Na, K, Rb, or Cs) have been prepared from OsO4 and MI in acetone. They are stable in dry air, but disproportionate immediately in aqueous acid solution to OsVIII and OsIV, and in basic solution to OsVIII and OsVI The i.r. and electronic spectra are reported and discussed. X-Ray powder diffraction studies show that M[OsO4](M = Na or K) have the scheelite structure.
    黑色化合物M [OsO 4 ](M = Na,K,Rb或Cs)是由OsO 4和MI在丙酮中制得的。它们在干燥的空气中稳定,但立即在酸溶液中对Os VIII和Os IV不成比例,在碱性溶液中对Os VIII和Os VI不成比例。红外光谱和电子光谱得到了报道和讨论。X射线粉末衍射研究表明,M [OsO 4 ](M = Na或K)具有白矿结构。
  • Studies on transition–metal oxo and nitrido complexes. Part 10. New oxo–ruthenium and oxo–osmium pyridine complexes, and use of the former as catalysts for oxidation of alcohols
    作者:Ahmed M. El-Hendawy、William P. Griffith、Fatma I. Taha、Mahmoud N. Moussa
    DOI:10.1039/dt9890000901
    日期:——
    The new complexes trans-[RuO2(py)4]2+, trans-[OsO2(py)3(H2O)]2+, trans-[MO2(py)2X2](M = Ru or Os; X = Cl or Br, py = pyridine) and trans-[Ru2O6(py)4] are reported. Both trans-[RuO2(py)4]2+ and trans-[Ru2O6(py)4] in CH2Cl2 are efficient oxidants for primary alcohols to aldehydes and secondary alcohols to ketones, and function catalytically, with N-methylmorpholine N-oxide (mmo) or [NBun4][IO4] as co-oxidants
    新的复合物反式-[RuO 2(py)4 ] 2+,反式-[OsO 2(py)3(H 2 O)] 2+,反式-[MO 2(py)2 X 2 ](M = Ru或Os; X = Cl或Br,py =吡啶)和反式-[Ru 2 O 6(py)4 ]。两个反式- [的RuO 2(PY)4 ] 2+和反式- [孺2 ö 6(PY)4CH 2 Cl 2中的]是伯醇转化为醛和仲醇转化为的有效化剂,并以N-甲基吗啉N-化物(mMO)或[NBu n 4 ] [IO 4 ]为助化剂起作用。反式-[Ru(py)4 Cl 2 ]的简单制备及[OsO 4 ·L],[OsO 2 L 2(O 2 C 2 H 4)]和[OsO 2 L 2(O 2)的分离C 6高10)](L =吡啶N-化物)也有报道。通过拉曼光谱,红外光谱和1 H核磁共振谱对复合物进行表征。
  • Theoretical chemical contribution to the simulation of the LIII X-ray absorption edges of uranyl, neptunyl and osmyl hydrates and hydroxides
    作者:Christophe Den Auwer、Dominique Guillaumont、Philippe Guilbaud、Steven D. Conradson、John J. Rehr、Alexi Ankudinov、Eric Simoni
    DOI:10.1039/b401607f
    日期:——
    XANES spectroscopy has long been used as a structural and electronic probe of a selected element. Phenomenological application of this technique to actinide cations has proved fruitful to characterize the actinide environment in both solid state and solution compounds. Although powerful XANES simulation codes have been developed, the use of such simulations in order to describe the valence orbitals
    XANES光谱长期以来一直用作选定元素的结构和电子探针。该技术在act系元素上的现象学应用阳离子已证明在表征固态和溶液化合物的ize系元素环境方面卓有成效。尽管已经开发了功能强大的XANES模拟代码,但是为了描述the系元素的价轨道,使用了这种模拟阳离子仍然稀缺。L III边缘的芯孔寿命非常短,配位多面体的对称性低且尺寸大,这在边缘光谱分析中难以克服。在这项工作中,针对其相似的几何结构选择了三个简单的分子,它们是反式二代act基化合物的典型特征:[UO 2(H 2 O)5 ] 2 +,[NpO 2(H 2 O)5 ] 2+, [NpO 2(OH)4 ] 2-。与过渡属osmyl的其他比较阳离子还制成[OsO 2(OH)4 ] 2-。这阳离子记录了L III边缘,并与使用FEFF8.2代码的边缘计算进行了比较。本文分为两部分。在第一个中,使用分子动力学计算对有效的结构模型簇进行详细说明和优化。的影响溶剂
查看更多