[Hg(II)(5,10,15,20-tetraphenylporphine-2H)] | 24552-22-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: [Hg(II)(5,10,15,20-tetraphenylporphine-2H)]
• 英文别名: [mercury(II)((5,10,15,20-tetraphenylporphyrine(-2H))]；[Hg(TPP)]；HgTPP
• CAS: 24552-22-5
• 化学式: C₄₄H₂₈HgN₄
• 分子量: 813.323
• InChiKey: MAYJYSOZTVCYFK-DAJBKUBHSA-N

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：
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• 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：

  [Hg(II)(5,10,15,20-tetraphenylporphine-2H)] 在 吡啶 作用下， 以 further solvent(s) 为溶剂， 生成 (5,10,15,20-tetraphenylporphyrinato)(pyridine)mercury
  参考文献：
  名称：

  Kadish; Shiue, Inorganic Chemistry, 1982, vol. 21, # 10, p. 3623 - 3630

  摘要：

  DOI：
• 作为产物：
  描述：

  四苯基卟啉 、 Hg(II)(adeninosine)2Cl2 以 二甲基亚砜 为溶剂， 生成 [Hg(II)(5,10,15,20-tetraphenylporphine-2H)]
  参考文献：
  名称：

  Interaction of porphyrins with adenine and adenosine complexes. Effect of a metal nature

  摘要：

  Reactions of complex formation of 5,10,15,20-tetraphenylporphine (H2TPP) and tetra-tert-butylphthalocyanine (H-2)(t-Bu)(4)Pc) with adenine and adenosine complexes of d-metals in DMSO and ethanol are studied. It was found that H2TPP reacts with Cu(II) and Hg(II) adeninates and adenosinates in DMSO, but does not react with Zn(II), Co(II), and Cd(II) adeninates and adenosinates (with both bridging and monodentate type of the ligand coordination). H-2(t-Bu)(4)Pc enters the complex formation reaction with adeninates and adenosinates of all studied metals in DMSO at almost equal rates. The states of adenine and adenosine complexes of different d-metals in DMSO and ethanol are proposed on the basis of kinetic data obtained.

  DOI：

  10.1134/s1070328406040087

文献信息

• Interaction of chelates with macrocyclic ligands. Porphyrins and Hg(II) chelate salts
  作者：G. M. Mamardashvili、B. D. Berezin

  DOI：10.1007/s11173-005-0002-9

  日期：2005.2

  New optically active levorotatory compounds [Ni(HL1)]NO3 (I) and [Ni(HL2)]NO3· H2O (II) containing the anions of chiral diaminodioximes, H2L1 and H2L2, derived from the terpenes ±-pinene and (+)-3- carene, respectively, were synthesized. Complexes I and II were studied by X-ray diffraction. The crystal structures of compounds are ionic, being composed of the [Ni(HL1)]+ or [Ni(HL2)]+ cations and the

  新型旋光性左旋化合物[Ni（HL 1）] NO 3（I）和[Ni（HL 2）] NO 3 ·H 2 O（II），其中含有手性二氨基二氧肟酸，H 2 L 1和H 2 L 2的阴离子。分别衍生自萜类的--pine烯和（+）-3-甲基。配合物I和II通过X射线衍射研究。化合物的晶体结构是离子性的，由[Ni（HL 1）] +或[Ni（HL 2）] +阳离子和外层NO - 3阴离子组成。镍2+离子配位四齿螯合配体的四个N原子，NiN 4配位单元的形状像四面体扭曲的正方形。化合物I和II具有抗磁性，对应于低旋转d 8构型。记录并分析化合物的NMR谱。
• Fluorescence quenching and complexation behaviour of tetraphenylporphyrin with some divalent metal ions
  作者：S. A. Azim、M. A. El-Kemary、S. A. El-Daly、H. A. El-Daly、M. E. El-Khouly、E. M. Ebeid

  DOI：10.1039/ft9969200747

  日期：——

  The fluorescence quenching and complexation behaviour of tetraphenylporphyrin (TPP) have been studied using fluoresence, electronic absorption spectra and the stopped-flow technique. The second-order fluorescence quenching rate constant (kq) increases in the order Ni2+ > Co2+ > Hg2+ > Sn2+ in methanol. Both Ni2+ and Co2+ ions form relatively stable complexes with TPP and the complex formation in this case is slow. In the case of Hg2+ and Sn2+, complex formation is fast and the formed complexes are less stable compared with NiTPP and CoTPP complexes. The activation and thermodynamic parameters of the complexation process have been evaluated.

  使用荧光、电子吸收光谱和停流技术研究了四苯基卟啉（TPP）的荧光猝灭和络合行为。在甲醇中，二级荧光猝灭速率常数 (kq) 按 Ni2+ > Co2+ > Hg2+ > Sn2+ 的顺序增加。 Ni2+和Co2+离子都与TPP形成相对稳定的络合物，并且这种情况下络合物的形成很慢。在Hg2+和Sn2+的情况下，络合物形成速度快，并且与NiTPP和CoTPP络合物相比，形成的络合物稳定性较差。评估了络合过程的活化和热力学参数。