[Gd(2,6-bis(2-formylphenoxymethyl)pyridine)2(nitrate)3(water)2] | 1238845-76-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: [Gd(2,6-bis(2-formylphenoxymethyl)pyridine)2(nitrate)3(water)2]
• CAS: 1238845-76-5
• 化学式: C₄₂H₃₈GdN₅O₁₉
• 分子量: 1074.04
• InChiKey: YZOZYTHQORURSL-UHFFFAOYSA-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：

  2,6-Bis(2-formylphenoxymethyl)pyridine 、 gadolinium(III) nitrate hexahydrate 以 乙腈 为溶剂， 生成 [Gd(2,6-bis(2-formylphenoxymethyl)pyridine)2(nitrate)3(water)2]
  参考文献：
  名称：

  Synthesis, crystal structures and luminescent properties of an isotypic series of rare-earths complexes with a dialdehyde ligand

  摘要：

  A series of mononuclear complexes based on lanthanide ions has been synthesized and X-ray characterized. The compounds [Ln(III)L(2)(NO(3))(3)(H(2)O)(2)] (Ln = La, Ce, Pr, Nd, Sm, Gd and Tm; L = 2,6-bis(2-formylphenoxymethyl)pyridine) are found to be isomorphous and isostructural. Ligand L systematically coordinates through one carbonyl functionality, and the resulting complexes are placed on a twofold axis in crystals belonging to C2/c space-group. Emission spectra for Ln = La, Pr, Nd revealed a correlation between the Ln-O coordination bond length and the photoluminescent properties of the complexes, in line with a Forster-Dexter mechanism for intramolecular energy transfer. Ligand L is therefore a suitable sensitizer for lanthanide ions. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2010.03.018