镉二(哌啶-1-二硫代甲酸酯) | 14949-59-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 中文名称: 镉二(哌啶-1-二硫代甲酸酯)
• 英文名称: bis(piperidinecarbodithiolato-S,S')cadmium(II)
• 英文别名: (dipiperidinyldithiocarbamato)cadmium(II)；bis(piperidinedithiocarbamato)cadmium(II)；(pentamethylenedithiocarbamate)2 Cd(II)；Cd(piperidinedithiocarbamato)₂；Cd(piperidinyl - dithiocarbamato)2；Cd(pipdtc)₂；Cyclopentamethylenedithiocarbamic acid, cadmium salt；cadmium(2+);piperidine-1-carbodithioate
• CAS: 14949-59-8
• 化学式: C₁₂H₂₀CdN₂S₄
• 分子量: 432.978
• InChiKey: CBRPDZBWFKLGJH-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  2.61
• 重原子数：
  19
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  72.7
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 海关编码：
  2933399090

反应信息

• 作为反应物：
  描述：

  镉二(哌啶-1-二硫代甲酸酯) 在 油胺 、 三辛基膦 作用下， 反应 1.0h， 生成 cadmium sulphide
  参考文献：
  名称：

  Synthesis of multi-podal CdS nanostructures using heterocyclic dithiocarbamato complexes as precursors

  摘要：

  Bis(dipiperidinyldithiocarbamato)cadmium(II) (1) and bis(ditetrahydroquinolinyldithio-carbamato)cadmium(II) (2) were used as precursors for the synthesis of oleylamine (OA), decylamine (DA) and dodecylamine (DDA) capped CdS nanoparticles. The optical properties of these particles have been studied. The absorption spectra for the amine capped CdS particles are blue shifted in relation to the bulk material. The corresponding photoluminescence spectra show a narrow band edge emission. High quality crystalline CdS particles of different shapes, ranging from short nanorods and elongated nanorods (rods, bipods, tripods and tetrapods) to nanocubes were obtained when the reaction temperature was varied between 180 and 270 degrees C. A decrease in the length of the rods and bipodal nanoparticles was observed with an increase in the length of the chain of the amine (capping agent) used. The p-XRD patterns revealed the hexagonal phase of CdS to be dominant in all the samples. Infra-red studies suggest that the mode of bonding of the amines (oleylamine, decylamine and dodecylamine) on the CdS nanoparticle surfaces is through electron donation from the nitrogen atoms. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2013.03.027
• 作为产物：
  描述：

  哌啶 在 sodium hydroxide 作用下， 以 水 为溶剂， 反应 1.25h， 生成 镉二(哌啶-1-二硫代甲酸酯)
  参考文献：
  名称：

  Aerosol assisted chemical vapor deposition (AACVD) of CdS thin films from heterocyclic cadmium(II) complexes

  摘要：

  Cadmium dithiocarbamato complexes of piperidine (1) and tetrahydroquinoline (2) were synthesized and characterized by elemental analysis, FT-IR spectroscopy, NMR and TGA analyses. The X-ray single crystal structure of bis(piperidinedithiocarbamato)cadmium(II) complex (1) was determined. The synthesized compounds were used as single source precursors to deposit CdS films on glass substrates at 350, 400 and 450 degrees C using the aerosol assisted chemical vapor deposition (AACVD) method. The surface morphology and the size of the CdS films were determined by AFM and SEM analyses; the crystalline phases by p-XRD analyses and the elemental composition by EDX measurements. The particle sizes were found to be in the range between 50-110 nm and 100-220 nm for complex (1) and (2), respectively. The electronic properties of the CdS films were analyzed by UV-Vis and Raman spectroscopic methods. Results revealed that the morphology, size and composition of the films are influenced by the deposition temperature. (C) 2015 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2015.05.024

文献信息

• XPS, single crystal X-ray diffraction and cyclic voltammetric studies on 1,10-phenanthroline and 2,2′-bipyridine adducts of bis(piperidinecarbodithioato-S,S′)cadmium(II) with CdS4N2 environment – A stereochemical and electronic distribution investigation
  作者：S. Thirumaran、K. Ramalingam、G. Bocelli、L. Righi

  DOI：10.1016/j.poly.2008.11.019

  日期：2009.2

  (1,10-Phenanthroline)bis(piperidinecarbodithioato-S,S')cadmium(II), [Cd(pipdtc)(2)(1,10-phen)] (1) and (2,2'-bipyridine)bis(piperidinecarbodithioato-S,S')cadmium(II), [Cd(pipdtc)(2)(bipy)] (2) adducts were prepared and the crystal structures are reported. Cd-S and Cd-N distances and the angles subtended at cadmium are almost the same in both complexes but the Cd-S distances in the adducts are longer than those in Cd(pipdtc)2 (3) complexes due to the presence of an additional neutral ligand. Thioureide C-N distance in 1 and 2 are supported by vC-N bands observed at 1471 and 1470 cm(-1), respectively. S2p binding energies for the adducts show a significant reduction in value compared to the parent dithiocarbamate indicating the weakening of the Cd-S bond on adduct formation. The observed reduction in binding energy is due to the increased electron density on the metal in the adducts. The cyclic voltammetric study on the complexes also show an increase of electron density on cadmium in the adducts compared to Cd(pipdtc)(2). (c) 2008 Elsevier Ltd. All rights reserved.

  (1,10-邻菲罗啉)双(哌啶羰基二硫代酸-S,S')镉(II)，[Cd(pipdtc)2(1,10-phen)] (1) 和 (2,2'-联吡啶)双(哌啶羰基二硫代酸-S,S')镉(II)，[Cd(pipdtc)2(bipy)] (2) 配合物被制备，其晶体结构如下。在两种配合物中，Cd-S 和 Cd-N 的距离以及在镉原子处的夹角几乎相同，但由于存在额外的中性配体，配合物中的 Cd-S 距离比 Cd(pipdtc)2 (3) 配合物中的更长。1 和 2 中的硫脲 C-N 距离分别由在 1471 和 1470 cm⁻¹ 处观察到的 vC-N 带所支持。配合物的 S2p 结合能与母体二硫代碳酸盐相比有显著下降，表明在配合物形成过程中 Cd-S 键的减弱。结合能的降低是由于配合物中金属上电子密度增加所致。对配合物的环伏安研究还表明，与 Cd(pipdtc)2 相比，配合物中镉上的电子密度有所增加。© 2008 Elsevier Ltd. 保留所有权利。
• Geloso, Corrado; Kumar, Rajesh; Lopez-Grado, Jaime Romero, Canadian Journal of Chemistry, 1987, vol. 65, p. 928 - 932
  作者：Geloso, Corrado、Kumar, Rajesh、Lopez-Grado, Jaime Romero、Tuck, Dennis G.

  DOI：——

  日期：——
• Ivanov; Mitrofanova; Rodina, Russian Journal of Inorganic Chemistry, 1997, vol. 42, # 4, p. 570 - 574
  作者：Ivanov、Mitrofanova、Rodina

  DOI：——

  日期：——