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hexabromo-osmate(IV)

中文名称
——
中文别名
——
英文名称
hexabromo-osmate(IV)
英文别名
Hexabromoosmium
hexabromo-osmate(IV)化学式
CAS
——
化学式
Br6Os
mdl
——
分子量
669.624
InChiKey
ONKGGRXSQNBHFI-UHFFFAOYSA-H
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):
    5.07
  • 重原子数:
    7
  • 可旋转键数:
    0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

反应信息

  • 作为反应物:
    描述:
    hexabromo-osmate(IV) 生成 pentabromo(hydroxy)osmate(IV)
    参考文献:
    名称:
    Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Os: SVol.1, 3.5.3.1.5, page 150 - 150
    摘要:
    DOI:
  • 作为产物:
    参考文献:
    名称:
    Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Os: SVol.1, 3.5.3.1.1, page 148 - 148
    摘要:
    DOI:
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文献信息

  • Complexes of osmium halides with monodentate and bidentate ligands
    作者:M.M. Taqui Khan、S. Shareef Ahamed、Robert A. Levenson
    DOI:10.1016/0022-1902(76)80235-7
    日期:1976.1
    Complexes of osmium halides with donor ligands L (L = PPh3, AsPh3, SbPh3, PMePh2, C2H4(AsPh2)2, PPr2nPh, CH2(AsPh2)2) have been prepared. The IR and NMR spectra of complexes of the type trans-[OsCl4L2], fac-[OsX3L3] and trans-[OsX2L4] are recorded and discussed. For the trans complexes the halogen sensitive modes occur near those of the related [OsX4]2− species. Tentative assignments for ν(OsY) (Y
    制备了卤化with与供体配体L(L = PPh 3,AsPh 3,SbPh 3,PMePh 2,C 2 H 4(AsPh 2)2,PPr 2 n Ph,CH 2(AsPh 2)2)的配合物。记录并讨论了反式-[OsCl 4 L 2 ],fac- [OsX 3 L 3 ]和反式-[OsX 2 L 4 ]类型的配合物的IR和NMR光谱。为了反式配合物卤素敏感模式发生在相关的[OsX 4 ] 2-物种附近。在实验结果的基础上讨论了ν(Os(Y)(Y = P,As,Sb)的暂定分配。记录并讨论了所选配合物的拉曼光谱和ESR光谱。NMR数据表明在反式-(OsCl 4(CH 2(AsPh 2)2)2)·C 2 H 5 OH中存在单齿二砷配体。
  • Co-ordination chemistry of higher oxidation states. Part 38. Synthesis, spectroscopic and electrochemical studies of some trans-dihalogenoosmium complexes. Crystal structure of trans-[Os(PMe3)4Cl2]BF4
    作者:Neil R. Champness、William Levason、Roy A. S. Mould、Derek Pletcher、Michael Webster
    DOI:10.1039/dt9910002777
    日期:——
    trans-[OsL4X2]BF4(L = PMe3 or AsMe3), but formation of trans-[OsL4X2]BF4(L = PMe2Ph, SbPh3 or py) and cis-[Os(PMe2Ph)4Cl2]BF4 requires HNO3 as oxidant. Use of concentrated HNO3 gives trans-[OsL4X2]2+(L = PMe3, PMe2Ph or AsMe3) in solution, but these have not been isolated. The complexes have been characterised by IR, UV–VIS, and NMR spectroscopies, and the effect of stereochemistry and L and X upon the OsII–OsIII
    复合物的反式- [OS(PME 3)4 X 2 ](X = Cl或Br)已从[OS(PPH获得3)3 X 2 ]和PME 3,和反式[OSL - 4 X 2 ] [L = PME 2 PH,ASME 3,灰飞虱3或吡啶(PY)]通过还原适当的锇(III在L的存在下)配合物配合物的顺式- [OS(PR 3)4 X 2 ]是由异构化形成该反式在氯化溶剂中的类似物,以及其他方式。(II)配合物的空气氧化会生成反式-[OsL 4 X 2 ] BF 4(L = PMe 3或AsMe 3),但会形成反式-[OsL 4 X 2 ] BF 4(L = PMe 2 Ph, SbPh 3或py)和顺式[Os(PMe 2 Ph)4 Cl 2 ] BF 4需要HNO 3作为氧化剂。使用浓HNO 3可使反式-[OsL溶液中存在4 X 2 ] 2+(L = PMe 3,PMe 2 Ph或AsMe 3),但尚未分离。通
  • The interaction of ammonium and potassium hexabromoösmate(IV) and liquid ammonia at 25°—I. The ammonia-insoluble product
    作者:George W. Watt、Lauri Vaska
    DOI:10.1016/0022-1902(58)80009-3
    日期:1958.1
    interaction of ammonium or potassium hexabromoösmate(IV) and liquid ammonia at or near room temperature is shown to be the hitherto unreported hexammineosmium(III) hexabromoösmate(III). This salt reacts slowly with hydrobromic acid to form hexammineosmium(III) bromide and the acid H2OsBr6; the latter was oxidized to H2OsBr6 which was isolated as the ammonium salt. Hexammineosmium(III) hexabromoösmate(III) reacts
    在室温或接近室温下,铵或六溴代氨基甲酸钾(IV)与液态氨相互作用的不溶于氨的产物被证明是迄今未报道的六溴代氨基甲酸酯(III)。该盐与氢溴酸缓慢反应,生成六溴化os(III)和酸H 2 OsBr 6。后者被氧化成H 2 OsBr 6,以铵盐的形式被分离出来。六溴ö酸六铵(与银离子反应形成六mm离子,不纯六溴bro银(I)和其他产物。
  • New osmium nitrosyl compounds
    作者:Antonio Aràneo、Venanzio Valenti、Franco Cariati
    DOI:10.1016/0022-1902(70)80597-8
    日期:1970.6
    Osmium nitrosyl derivatives, of formula OsX3(NO)L2 [X = Cl, Br, I; L = P(C6H5)3, As(C6H5)3, Sb(C6H5)3], are reported, addition to the very few nitrosyl compounds of osmium so far described. The structure of these new compounds is discussed on the basis of their i.r. and electronic spectra. The OsL, OsX, OsNO bonds are discussed.
    通式为Os X 3(NO)L 2的亚硝酰基derivatives衍生物[ X = Cl,Br,I; 除了迄今描述的极少的nitro的亚硝酰基化合物外,还报道了L= P(C 6 H 5)3,As(C 6 H 5)3,Sb(C 6 H 5)3 ]。这些新化合物的结构根据其红外光​​谱和电子光谱进行了讨论。的Os大号,Os X,OsNO键进行了讨论。
  • Transition-metal complexes containing phosphorus ligands. Part VI. Convenient synthesis of some tertiary phosphine (and arsine) nitrosyl halide derivatives of ruthenium and osmium
    作者:S. D. Robinson、M. F. Uttley
    DOI:10.1039/dt9720000001
    日期:——
    nature of the neutral ligands present. A mechanism for the nitrosyl formation, involving ruthenium(IV) and osmium(IV) monohydrides, MX3H(AR3)2, as intermediates is discussed, and an explanation for the formation of the mixed chlorodi-iodo derivatives is advanced. E.s.r. and i.r. spectroscopic evidence for the formation of a paramagnetic nitrosyl, tentatively formulated RuCl2(NO)(PPh3)2, as a minor product
    钌和亚硝酰卤配合物,MX 3(NO)(AR 3)2 [M = Ru,Os; X = Cl,Br;A = P,R =烷基,芳基或混合的烷基芳基;[A = As,R =苯基]是通过方便的单阶段合成制备的,该合成包括将钌或卤化and和N-甲基-N-亚硝基甲苯-对磺酰胺或亚硝酸戊酯加到适当的叔膦或砷化氢的溶液中。在沸腾的酒精溶剂中。尝试制备三碘衍生物Ml 3(NO)(AR 3)2在存在大量碘化锂的情况下,通过使用氯化钌或氯化this的技术,根据所需中性配体的性质,得到所需的产物,相应的氯二碘衍生物或配合物混合物。讨论了以钌(IV)和(IV)一元氢化物MX 3 H(AR 3)2为中间体的亚硝酰基形成机理,并提出了混合氯二碘衍生物的形成方法的解释。Esr和ir光谱学证据证明顺磁性亚硝酰基的形成,暂定为RuCl 2(NO)(PPh 3)2据报道,作为RuCl 3(NO)(PPh 3)2合成中的次要产物。
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