Crystal Structure of E-methyl-2-(1,3-Dimethyl-2,6-Diphenylpiperidin-4-Ylidene) Hydrazinecarboxylate Compound

  • T. Mohandas
  • P. Sakthivel
  • C. Udhayakumar
  • B. Arul Prakasam
  • Ray J. Butcher
Conference paper
Part of the Springer Proceedings in Physics book series (SPPHY, volume 189)


The title compound crystallizes with three molecules and this compound. The structure was solved by SHELXS and it was refined by SHELXL. This compound adopts triclinic crystal systems with the space group P-1. The two phenyl rings are attached with the centre piperidine ring on each side and the methyl 2-methylene hydrazinecarboxylate system is connected to top of the piperidine ring. In each molecule the piperidine ring exhibits the chair conformations with the corresponding puckering parameters. The final R indices of this structure is 0.061. The bond lengths, torsion angles are calculated and it was tabulated. The molecules are linked by N–H…O interactions and this interactions makes the graph set motif of \( {\text{R}}^{ 4} {_{ 4}} ( 8) \). In this structure the C–H…O interactions are also found.


Crystal structure Piperidine Inversion on dimers 


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Copyright information

© Springer International Publishing Switzerland 2017

Authors and Affiliations

  • T. Mohandas
    • 1
  • P. Sakthivel
    • 2
  • C. Udhayakumar
    • 3
  • B. Arul Prakasam
    • 3
  • Ray J. Butcher
    • 4
  1. 1.Department of PhysicsShri Angalamman College of Engineering and TechnologyTrichyIndia
  2. 2.Department of PhysicsUrumu Dhanalakshmi CollegeTirchyIndia
  3. 3.Department of ChemistryAnnamalai UniversityChidambaramIndia
  4. 4.Inorganic & Structural ChemistryHoward UniversityWashingtonUSA

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