aqua(5,10,15,20-tetraphenylporphyrinato)zinc(II) | 16456-79-4

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: aqua(5,10,15,20-tetraphenylporphyrinato)zinc(II)
• 英文别名: aqua(tetraphenylporphyrinato)zinc(II)；aquozinc tetraphenylporphyrin
• CAS: 16456-79-4；210106-34-6
• 化学式: C₄₄H₃₀N₄OZn
• 分子量: 696.138
• InChiKey: KTZBJBQVGGONIH-YKKPBKTHSA-N

计算性质

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

• 作为产物：
  描述：

  zinc tetraphenylporphyrin 、 水 在 对氨基苯甲醛 作用下， 以 丙酮 为溶剂， 生成 aqua(5,10,15,20-tetraphenylporphyrinato)zinc(II)
  参考文献：
  名称：

  四苯基卟啉锌与吡啶衍生物在氯仿溶液和固相中的配位

  摘要：

  通过分光光度法研究了四苯基卟啉锌与2-，3-和4-卤代吡啶，吡啶-2-胺和嘧啶-2-胺在氯仿中的配位。讨论了卤代吡啶和卤代苯胺与四苯基卟啉锌的质子化和络合。根据X射线衍射数据，在固相和氯仿溶液中2：2的四苯基卟啉锌与嘧啶-2-胺配合物的稳定性增强可能是由两个含氮原子的配体分子之间的氢键决定的。嘧啶环和氨基。

  DOI：

  10.1134/s1070363217070210

文献信息

• Controlled Morphogenesis of Organic Polyhedral Nanocrystals from Cubes, Cubooctahedrons, to Octahedrons by Manipulating the Growth Kinetics
  作者：Longtian Kang、Hongbing Fu、Xinqiang Cao、Qiang Shi、Jiannian Yao

  DOI：10.1021/ja108730u

  日期：2011.2.16

  Morphological control of organic nanocrystals (ONCs) is important in the fields ranging from specialty chemicals to molecular semiconductors. Although the thermodynamic shape can be readily predicted, most growth morphologies of ONCs are actually determined by kinetic factors and remain poorly understood. On the basis of the reduction of zinc tetraphenylporphyrin perchlorate (ZnTPP+ClO4-) with sodium nitrite (Na+NO2-), we synthesized two series of ONCs of aquozinc tetraphenylporphyrin (ZnTPP center dot H2O), in the presence of either cetyltrimethylammonium bromide (CTAB) or poly(vinyl pyrrolidone) (PVP) as the capping ligands. As the cationic precursors of ZnTPP+ are separated in the solution phase, smoothly controlled release of ZnTPP center dot H2O building blocks via the reduction reaction facilitates the separation between the nucleation and growth stages during the formation of ONCs and provides a high and tunable supersaturation unavailable by employing conventional crystallization techniques. We found that CTAB mainly serve as the colloidal stabilizer, while selective adhesion of PVP on the 020}s facet alters the crystal habits significantly. In both cases, manipulation of the growth kinetics had been achieved by adjusting the concentration of ZnTPP center dot H2O growth units, and consequently, the supersaturation for the crystallization, thus yielding ONCs with well-controlled sizes and shapes. Remarkably, thermodynamically stable octahedrons have been obtained at high supersaturation in both CTAB and PVP cases.