炉甘石 | 12196-21-3

• 分子结构分类: 无机化合物 - 均质非金属化合物 - 其他非金属有机物
• 中文名称: 炉甘石
• 中文别名: 卡拉明
• 英文名称: hemimorphite H2O*H2O9Si2Zn4
• 英文别名: hemimorphite
• CAS: 12196-21-3
• 化学式: H₂O*H₂O₉Si₂Zn₄
• 分子量: 481.757
• InChiKey: MKGJMTUMJDSQKN-UHFFFAOYSA-N

物化性质

• 密度：
  3.42 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  -8.19
• 重原子数：
  13.0
• 可旋转键数：
  0.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  220.5
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  炉甘石 以 neat (no solvent) 为溶剂， 生成 willemite
  参考文献：
  名称：

  Comparison of thermal property and dissolution behavior of synthetic compound and natural hemimorphite

  摘要：

  A comparison of the thermodynamic properties crystal structure thermal characterization and dissolution behavior of the synthetic compound and the natural hemimorphite was made It was found that the synthetic compound shows the same crystal structure but is poorly crystallized compared with the natural hernimorphite Both the synthetic compound and natural hemimorphite display the similar characteristics of phase formation during calcination, except that the poor crystallization of synthetic compound leads to the structural reorganization with an intense exothermic peak at 700 degrees C to form a stable phase after losing structural water at 633 degrees C The natural hemimorphite exhibits an endothermic peak at 700 degrees C for the removal of structural water during TGA/DTA analysis Although synthetic compound shows a more rapid dissolution rate than the natural hemimorphite in ammoniacal solution the final states exhibit the same when they are completely dissolved (C) 2010 Elsevier B V All rights reserved

  DOI：

  10.1016/j.tca.2010.08.010
• 作为产物：
  描述：

  zinc(II) nitrate hexahydrate 、 水 在 aerosil silica WACKER HDK T₄₀ 、 urea 作用下， 以 水 为溶剂， 生成 炉甘石
  参考文献：
  名称：

  Comparison of thermal property and dissolution behavior of synthetic compound and natural hemimorphite

  摘要：

  A comparison of the thermodynamic properties crystal structure thermal characterization and dissolution behavior of the synthetic compound and the natural hemimorphite was made It was found that the synthetic compound shows the same crystal structure but is poorly crystallized compared with the natural hernimorphite Both the synthetic compound and natural hemimorphite display the similar characteristics of phase formation during calcination, except that the poor crystallization of synthetic compound leads to the structural reorganization with an intense exothermic peak at 700 degrees C to form a stable phase after losing structural water at 633 degrees C The natural hemimorphite exhibits an endothermic peak at 700 degrees C for the removal of structural water during TGA/DTA analysis Although synthetic compound shows a more rapid dissolution rate than the natural hemimorphite in ammoniacal solution the final states exhibit the same when they are completely dissolved (C) 2010 Elsevier B V All rights reserved

  DOI：

  10.1016/j.tca.2010.08.010

文献信息

• Hydrothermal synthesis of zinc silicates from borosilicate glasses and from mixtures of zinc oxide and silica
  作者：Peter Taylor、Derrek G. Owen

  DOI：10.1016/s0277-5387(00)88044-4

  日期：1984.1