hexakis(2,2,7-trimethyl-3,5-octanedionate)diterbium(III) | 468721-06-4

• 英文名称: hexakis(2,2,7-trimethyl-3,5-octanedionate)diterbium(III)
• CAS: 468721-06-4
• 化学式: C₆₆H₁₁₄O₁₂Tb₂
• 分子量: 1417.47
• InChiKey: XLASBCVJXJXDFI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  hexakis(2,2,7-trimethyl-3,5-octanedionate)diterbium(III) 以 neat (no solvent) 为溶剂， 生成 tris(2,2,7-trimethyl-3,5-octanedionate)terbium(III)
  参考文献：
  名称：

  Characterization and structures of the 2,2,7-trimethyl-3,5-octanedionate chelates of cerium(IV) and terbium(III)

  摘要：

  The complexes Ce(tod)(4) and Tb-2(tod)(6) were synthesized using hydrated metal nitrates and the beta-diketone ligand H(tod), (tod = 2,2,7-trimethyl-3,5-octanedione) with base neutralization. The metal complexes have been characterized by X-ray crystallography, elemental analysis, infrared spectroscopy, mass spectrometry, differential scanning calorimetry, and thermogravimetric analysis. The structure of Ce(tod)(4) represents a new polymorph for tetrakis cerium chelates and Tb-2(tod)(6) is the first reported dimeric beta-diketonate structure for terbium. These materials are promising precursor sources of cerium and terbium for thin film deposition, and are highly soluble in supercritical carbon dioxide, making them surrogates for hazardous waste remediation using supercritical fluid extraction. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(02)00873-3
• 作为产物：
  描述：

  terbium(III) nitrate hexahydrate 、 2,2,7-三甲基辛烷-3,5-二酮 在 NaOH 作用下， 以 乙醇 为溶剂， 以29.8%的产率得到hexakis(2,2,7-trimethyl-3,5-octanedionate)diterbium(III)
  参考文献：
  名称：

  Characterization and structures of the 2,2,7-trimethyl-3,5-octanedionate chelates of cerium(IV) and terbium(III)

  摘要：

  The complexes Ce(tod)(4) and Tb-2(tod)(6) were synthesized using hydrated metal nitrates and the beta-diketone ligand H(tod), (tod = 2,2,7-trimethyl-3,5-octanedione) with base neutralization. The metal complexes have been characterized by X-ray crystallography, elemental analysis, infrared spectroscopy, mass spectrometry, differential scanning calorimetry, and thermogravimetric analysis. The structure of Ce(tod)(4) represents a new polymorph for tetrakis cerium chelates and Tb-2(tod)(6) is the first reported dimeric beta-diketonate structure for terbium. These materials are promising precursor sources of cerium and terbium for thin film deposition, and are highly soluble in supercritical carbon dioxide, making them surrogates for hazardous waste remediation using supercritical fluid extraction. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(02)00873-3