trans-copper(II) tetraaqua-bis(pyrimidine-5-carboxylate) | 882866-30-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: trans-copper(II) tetraaqua-bis(pyrimidine-5-carboxylate)
• CAS: 882866-30-0
• 化学式: C₁₀H₁₄CuN₄O₈
• 分子量: 381.789
• InChiKey: BFECXKGQIWBKPC-UHFFFAOYSA-L

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：

  copper(ll) sulfate pentahydrate 、 5-嘧啶甲酸 以 乙醇 、 水 为溶剂， 生成 trans-copper(II) tetraaqua-bis(pyrimidine-5-carboxylate)
  参考文献：
  名称：

  Robust building blocks for inorganic crystal engineering

  摘要：

  We have prepared two ligands, 4- and 5-carboxylic acid pyrimidine, and synthesized and crystallographically characterized seven coordination complexes thereof. The need for potentially structurally disruptive counterions is eliminated by deprotonation of the carboxylic acid moieties; the carboxylates present in each structure act as counterions and balance the charge on the divalent metal ions leading to charge-neutral complex ions. The four new M(II)-complexes with 4-carboxylic acid pyrimicline (M = Ni, Cu, Zn, and Cc) are isostructural as are the three M(II) complexes with 3-carboxylic acid pyrimidine (M = Ni, Cu, and Zn), indicating robust and reliable coordination modes for both ligands. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2005.09.051

文献信息

• Topologies of Metal−Organic Frameworks Based on Pyrimidine-5-carboxylate and Unexpected Gas-Sorption Selectivity for CO₂
  作者：Jinwoo Seo、Narae Jin、Hyungphil Chun

  DOI：10.1021/ic1012523

  日期：2010.12.6

  A simple and multitopic ligand, pyrimidine-5-carboxylate (pmc), has been used to obtain a series of metal−organic frameworks (MOFs) based on Co2+, Cd2+, and Cu2+. The networks possess well-defined topologies of body-centered-cubic, rutile, and interpenetrated NbO structures, respectively. Among those, [Cu(pmc)2] possesses a permanent porosity resulting from straight one-dimensional channels of 5.5

  一个简单的多主题配体嘧啶5-羧酸盐（pmc）已用于获得一系列基于Co 2 +，Cd 2+和Cu 2+的金属有机骨架（MOF）。这些网络分别具有以人体为中心的立方，金红石和互穿NbO结构的定义明确的拓扑。其中，[Cu（pmc）2 ]具有由5.5Å自由通道形成的直形一维通道所产生的永久孔隙率。出乎意料的是，这种多孔MOF表现出对CO 2的高度选择性吸附行为，以及对N 2，Ar，O 2，H 2和CH 4的吸附。发现在两个不同的温度下可以忽略不计。衍射和光谱分析的结果排除了框架动力学或不完全抽空作为气体吸收选择性的起源。