| 12175-58-5

• CAS: 12175-58-5；11074-38-7
• 化学式: I₁₂Mo₆
• 分子量: 2098.49
• InChiKey: OGJAYTLYTGOOKP-UHFFFAOYSA-B

计算性质

• 辛醇/水分配系数(LogP)：
  -35.97
• 重原子数：
  18.0
• 可旋转键数：
  0.0
• 环数：
  19.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  、 四丁基碘化铵 在 sodium hydroxide 、 氢碘酸 作用下， 以 水 为溶剂， 生成 (tetrabutylammonium)₂[(molybdenum)₆(iodide)₁₄]
  参考文献：
  名称：

  Preparation of tetrabutylammonium octa-μ3-bromohexa(trifluoromethanesulfonato)octahedro-hexamolybdate (2−), (Bu4N)2[Mo6Br8i(CF3SO3)6a] and other derivatives containing the Mo6Br84+ core

  摘要：

  The compound (Bu4N)(2)[Mo6Br8i(CF3SO3)(6)(a)] (2), is prepared by the reaction of (Bu4N)(2)[Mo6Br8i(Br)(6)(a)] (1) and AgCF3SO3 in CH2Cl2. The triflate ligands, CF3SO3-, in compound 2 are readily substituted by other ligands, and convenient routes are reported for the preparation of the clusters [Mo6Br8i(X)(6)(a)](2-) where X = CF3CO2, SCN, NCO, Cl, Br and I. The preparation of the cationic cluster, [Mo6Br8i(Ph3PO)(6)(a)](4+), is also reported. The clusters were characterized by IR, UV-Vis, fluorescence and FAB mass spectrometry. (C) 1998 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0020-1693(98)00027-9

文献信息

• Hexamolybdenum Cluster Complexes with Pyrene and Anthracene Carboxylates: Ultrabright Red Emitters with the Antenna Effect
  作者：Kaplan Kirakci、Karla Fejfarová、Monika Kučeráková、Kamil Lang

  DOI：10.1002/ejic.201402076

  日期：2014.5

  Phosphorescent dyes, such as cyclometalated Ir or Rucomplexes or metalloporphyrinoids, possess suitable prop-erties for the fabrication of a wide range of photoactive ma-terials. Their excited singlet states are converted to tripletstates via efficient intersystem crossing promoted by thepresence of heavy atoms. The relaxation of the formedtriplet states by phosphorescence or energy transfer to oxy-gen

  磷光染料，例如环金属化 Ir 或 Rucomplexes 或金属卟啉，具有适合制造各种光敏材料的特性。它们的激发单线态通过重原子的存在促进有效的系统间交叉转化为三线态。通过磷光或能量转移到氧气中形成的三重态的弛豫预先决定了这些染料在各种应用中的使用，例如 PHOLED、
• Water-soluble octahedral molybdenum cluster compounds Na2[Mo6I8(N3)6] and Na2[Mo6I8(NCS)6]: Syntheses, luminescence, and in vitro studies
  作者：Kaplan Kirakci、Pavel Kubát、Monika Kučeráková、Václav Šícha、Helena Gbelcová、Petra Lovecká、Petra Grznárová、Tomáš Ruml、Kamil Lang

  DOI：10.1016/j.ica.2015.10.043

  日期：2016.2

  The octahedral molybdenum cluster compounds Na-2[Mo6I8(N-3)(6)] and Na-2[Mo6I8(NCS)(6)] were synthesized and their luminescent properties and biological activity were investigated. Most molybdenum cluster compounds reported so far have had low solubility in water and/or underwent hydrolysis connected with aggregation, sedimentation, and diminishing luminescence and singlet oxygen-sensitizing properties. This behavior prevented the investigation of their photophysical properties and in vitro biological activities in aqueous media. Title compounds behave differently. They are well soluble in water and have red luminescence, which is quenched by oxygen to produce singlet oxygen, O-2((1)Delta(g)), in high quantum yields. Even though [Mo6I8(N-3)(6)](2) and [Mo6I8(NCS)(6)](2) gradually hydrolyze to mono-hydroxy derivatives, they do not form sedimenting aggregates, luminescence properties are well-defined, and the quantum yields of O-2((1)Delta(g)) remain unchanged. These attractive features, suitable for luminescent probes or O-2((1)Delta(g)) sensitizers in living cells, are overshadowed by the toxicity, especially of [Mo6I8(NCS)(6)](2), and by the limited uptake by the HeLa and HEK 293T cell lines. (C) 2015 Elsevier B.V. All rights reserved.