[(2,3-bis[[3-(2-pyridyl)-pyrazol-1-yl]methyl]naphthalene)silver(I)] perchlorate | 545389-11-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异吲哚及其衍生物
• 英文名称: [(2,3-bis[[3-(2-pyridyl)-pyrazol-1-yl]methyl]naphthalene)silver(I)] perchlorate
• CAS: 545389-11-5
• 化学式: C₂₈H₂₂AgN₆*ClO₄
• 分子量: 649.842
• InChiKey: NDEJVLNLVRTMPH-UHFFFAOYSA-M

反应信息

• 作为产物：
  描述：

  2,3-bis[[3-(2-pyridyl)-pyrazol-1-yl]methyl]naphthalene 、 silver perchlorate 以 四氢呋喃 为溶剂， 以52%的产率得到[(2,3-bis[[3-(2-pyridyl)-pyrazol-1-yl]methyl]naphthalene)silver(I)] perchlorate
  参考文献：
  名称：

  Complexes of a bis-bidentate ligand with d10 ions: a mononuclear complex with Ag(I), and a tetrahedral cage complex with Zn(II) which encapsulates a fluoroborate anion

  摘要：

  Complexes of the bis-bidentate ligand 2,3-bis[{3-(2-pyridyl)-pyrazol-1-yl]methyl]naphthalene (L-2) with Ag(I) and Zn(II) have been prepared and structurally characterised. In [Ag(L-2)] [ClO4] both bidentate pyrazolyl-pyridine arms of L-2 interact with the same Ag(I) centre, which has two short Ag-N bonds and two much longer, weaker interactions such that the coordination is best described as linear and bidentate. In contrast, in [Zn-4(L-2) (BF4)][BF4](7) the ligands L-2 act as bis-bidentate bridges; the structure consists of a tetrahedral cage of Zn(II) ions with a bridging ligand L-2 along each of the six edges. The cavity at the centre of this three-dimensional tetrahedral cage accommodates a tetrafluoroborate anion which is completely encapsulated, and inverted with respect to the Zn-4 tetrahedron. The F atoms of this encapsulated anion are involved in close F-HC contacts with parts of the bridging ligands. B-11 and F-19 NMR spectra show that the encapsulated anion does not exchange with free tetrafluoroborate anions in MeCN solution, e ven up to 70 degreesC. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(02)01410-9