[uranyl sulfate (H2O)(picolinic acid)]*H2O | 1041198-79-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: [uranyl sulfate (H2O)(picolinic acid)]*H2O
• CAS: 1041198-79-1
• 化学式: C₆H₇NO₉SU*H₂O
• 分子量: 525.233
• InChiKey: MVNWNFJDYNNUAB-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：

  水 、 2-吡啶甲酸 、 uranyl sulfate trihydrate 以 水 为溶剂， 生成 [uranyl sulfate (H2O)(picolinic acid)]*H2O 、 [uranyl(pyridine-2-carboxylic acid)(pyridine-2-carboxylate)2]
  参考文献：
  名称：

  Synthesis and crystal structures of [UO2(C6H4NO2)2(C6H5NO2)] and [UO2SO4(C6H5NO2)(H2O)] · H2O

  摘要：

  The complexes [UO2(C6H4NO2)(2)(C6H5NO2) (I) and [UO2SO4(C6H5NO2)(H2O)] center dot H2O (II) were synthesized and studied by X-ray diffraction analysis. Crystals I are monoclinic: a = 7.0081(3), b = 14.9624(7), c = 9.1837(5) angstrom, beta = 96.594(2)degrees, Z = 2, space group P2(1)/m. Crystals II are triclinic: a = 6.8097(6), b = 9.3837(8), c = 10.4556(10) angstrom, a = 85.279(3), beta = 75.434(3), gamma= 69.180(3)degrees, Z= 2, space group P1. The main structural unit of crystal I is a mononuclear fragment, which belongs to the crystal chemical group AB(2)(01)M(1) (A = UO22+, B-01 are ions of pyridine-2-carboxylic (picolinic) acid, M-1 are molecules of picolinic acid) of the uranyl complexes. The main structural unit of crystal 11 is a chain, which belongs to the crystal chemical group AT(3) M-2(1) (where T-3 - SO42-, M-1 are water and picolinic acid molecules) of the uranyl complexes. Picolinic acid in complexes I, II was found to have a zwitterion structure.

  DOI：

  10.1134/s1070328407060127