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{N(PPh3)2}2{(osmium)20(mercury)(C)2(carbonyl)48} | 106466-56-2

中文名称
——
中文别名
——
英文名称
{N(PPh3)2}2{(osmium)20(mercury)(C)2(carbonyl)48}
英文别名
——
{N(PPh3)2}2{(osmium)20(mercury)(C)2(carbonyl)48}化学式
CAS
106466-56-2
化学式
42CO*4C36H30NP2*C2HgOs18
mdl
——
分子量
6979.0
InChiKey
ORAWRDQLBAVYQJ-UHFFFAOYSA-N
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):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为反应物:
    描述:
    {N(PPh3)2}2{(osmium)20(mercury)(C)2(carbonyl)48} 在 CF3SO3H 作用下, 以 二氯甲烷 为溶剂, 生成
    参考文献:
    名称:
    Removing a second mercury atom from [Os18Hg3C2(CO)42]2–: synthesis of [Os18HgC2(CO)42]4–and crystal structure of [PPh3H]3[Os18HgHC2(CO)42]
    摘要:
    Upon reduction of [N(PPh(3))(2)](2)[Os18HgxC2(CO)(42)] (x = 2 or 3) with sodium diphenylketyl in tetrahydrofuran a hexaanionic cluster, [Os18HgxC2(CO)(42)](6-), is generated which could only be partially characterised by IR spectroscopy as well as through its chemical reactivity. After chromatographic work-up the tetraanionic cluster [Os18HgC2(CO)(42)](4-) was isolated as the exclusive reaction product. This was also obtained in low yield (20-30%) by thermolytic degradation of [Os18Hg2C2(CO)(42)](2-) in CH2CI2. As a consequence of traces of HCl in the CH2CI2 as well as degradation of the cation, the salt [PPh(3)H](3)[Os18Hg2HC2(CO)(42)] crystallised from the reaction mixture. An X-ray single-crystal analysis of the latter has established its solid-state structure in which two Os9C units are u(6)-linked by a central mercury atom. The [Os18HgC2(CO)(42)](4-) cluster may be converted into the dimercury cluster dianion [Os18Hg2C2(CO)(42)](2-) by reaction with Hg(O3SCF3)(2).
    DOI:
    10.1039/dt9960000597
  • 作为产物:
    描述:
    Os11CHg*27CO*C6Cl5(1-)*N(P(C6H5)3)2(1+)=(N(P(C6H5)3)2)(Os11C(CO)27(Hg(C6Cl5))) 以 二氯甲烷 为溶剂, 以70%的产率得到{N(PPh3)2}2{(osmium)20(mercury)(C)2(carbonyl)48}
    参考文献:
    名称:
    热解法合成簇二价阴离子[Os 11 C(CO)27 ] 2–及其与亲电试剂的反应;混合金属衍生物[PMePh 3 ] [Os 11 C(CO)27 {Cu(NCMe)}] CH 2 Cl 2和氢化物衍生物[PMePh 3 ] [Os 11 C(CO)的X射线结构分析27小时]
    摘要:
    新的簇物种[Os 11 C(CO)27 ] 2–(2)已被确定为[Os 3(CO)12 ]的热解产物之一。它与[Cu(NCMe)4 ] BF 4反应生成单阴离子[Os 11 C(CO)27 {Cu(NCMe)}] –(4)和[Os 11 C(CO)27 {Cu(NCMe)} 2 ](5)。(2)与碘碘化物的反应产生一系列碘簇[Os 11 C(CO)27 I] –(8)和[Os 11 C(CO)27 I 2 ](9)通过添加卤离子被转换回(2)。不稳定的单阴离子物质[Os 11 C(CO)27 {M(PMe 2 Ph)}] – [M = Au(3)或Cu(7)]是由(2)与[M(PMe 2 Ph) )] +和(3)的进一步反应生成[Os 11 C(CO)27 {Au(PMe 2 Ph)} 2 ](6)。双阴离子簇(2)与酸反应生成单阴离子[Os 11 C(CO)27 H 2] -(10)和[Os
    DOI:
    10.1039/dt9890001455
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文献信息

  • Routes to high-nuclearity mixed-metal clusters; the synthesis and X-ray structure analysis of the [N(PPh<sub>3</sub>)<sub>2</sub>]<sup>+</sup>salts of [Os<sub>10</sub>C(CO)<sub>24</sub>AuBr]<sup>–</sup>, [Os<sub>20</sub>Au(C)<sub>2</sub>(CO)<sub>48</sub>]<sup>2–</sup>, and [Os<sub>20</sub>Hg(C)<sub>2</sub>(CO)<sub>48</sub>]<sup>2–</sup>
    作者:Simon R. Drake、Kim Henrick、Brian F. G. Johnson、Jack Lewis、Mary McPartlin、Jill Morris
    DOI:10.1039/c39860000928
    日期:——
    The large anionic clusters [Os20M(C)2(CO)24]2–(M = Au or Hg) have been prepared from the dianion [Os10C(CO)24]2–, and their metal framework structures and the overall structures of [Os10C(CO)24AuBr]–, an intermediate in the formation of the gold compound, have been established by X-ray single crystal analyses.
    大型阴离子团簇[Os 20 M(C)2(CO)24 ] 2–(M = Au或Hg)是由二价阴离子[Os 10 C(CO)24 ] 2–制备的,它们的属骨架结构和X射线单晶分析已经确定了[Os 10 C(CO)24 AuBr] –的整体结构,该化合物是化合物形成的中间体
  • Redox chemistry of the cluster [Os10C(CO)24]2-
    作者:Simon R. Drake、Mark H. Barley、Brian F. G. Johnson、Jack Lewis
    DOI:10.1021/om00094a003
    日期:1988.4
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