diphenylcarbazide silver complex | 1443369-06-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: diphenylcarbazide silver complex
• CAS: 1443369-06-9
• 化学式: C₁₃H₁₃AgN₄O
• 分子量: 349.141
• InChiKey: PNZZAZQFBIAWMG-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：

  silver nitrate 、 二苯氨基脲 以 丙酮 为溶剂， 生成 diphenylcarbazide silver complex
  参考文献：
  名称：

  IR spectroscopic analysis of the new organic silver complex C13H13N4OAg

  摘要：

  IR analysis in the frequency range 400-4000 cm(-1) is used here to investigate the changes in different modes of thermally treated new metal complex (diphenyl carbazide silver complex DPCAg, C13H13N4OAg) during the glass transition at 91 degrees C and the high temperature phase transition at 167 degrees C. These two phase transitions in this new metal compound are studied here by detecting the changes in some IR spectroscopic parameters (e.g., mode shift, band contour, peak height and peak intensity) during the elevation of temperature. All of the vibrations of DPCAg were found to be due to ionic fundamentals 3311 cm(-1), 3097 cm(-1), 3052 cm(-1), 1677 cm(-1), 1602 cm(-1), 1492 cm(-1), 1306 cm(-1), 1252 cm(-1), 887 cm(-1) and 755 cm(-1). The results obtained can be considered as the first spectroscopic analysis of this new metal complex. These results strongly confirmed that the thermally treated DPCAg transverse a glass transition at 91 degrees C and a high temperature phase transition at 167 degrees C. Anomalous spectroscopic changes near the glass transition temperature T-g could be recorded. A temperature dependence of peak intensity of the two modes 810 cm(-1) and 3440 cm(-1) could be observed beyond T-g. Also, the high temperature phase modification at 167 degrees C showed anomalous change in the spectroscopic parameters before and after the phase transition process. A proposed silver position in the new silver complex DPCAg has been presented. (C) 2013 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2013.03.046