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S. S. Kuduva, D. C. Craig, A. Nangia and G. R. Desiraju, “Cubanecarboxylic Acids. Crystal Engineering Considerations and the Role of C—H...O Hydrogen Bonds in Determining O—H...O Networks,” Journal of the American Chemial Society, Vol. 121, No. 9, 1999, p. 1936. doi:10.1021/ja981967u

has been cited by the following article:

• TITLE: Crystal and Molecular Structure of 2-Amino-3-Ethyl Carboxamido-4-Metyl-5-Carboxy Ethyl Thiophene

  AUTHORS: Dhananjay Dey, Venugopal Prakash, Vasu, Janardhanan Saravanan, Deepak Chopra

  KEYWORDS: Crystal; Molecular Conformation; Intermolecular Interactions; Spectroscopy; Diffraction

  JOURNAL NAME: Crystal Structure Theory and Applications, Vol.1 No.3, December 31, 2012

  ABSTRACT: The crystal and molecular structure of 2-Amino-3-ethyl carboxamido-4-methyl-5-carboxy ethyl thiophene (C11H16N2O3S) has been investigated from single crystal X-ray diffraction data. The primary focus is to investigate the molecular geometry of this compound in the solid state along with the associated inter and intra-molecular hydrogen bonding and related weak interactions present in this molecule. This compound crystallizes in the monoclinic space group P21/c with cell parameters, a = 8.1344(3) , b = 13.7392(4) , c = 11.4704(4) , β = 100.769(2), V = 1259.36 (7) 3, D = 1.352 g·cm–3, Z = 4. The molecular geometry is stabilized by intra-molecular N-H…O=C and C-H…O interactions along with intramolecular C-H…N and C-H…O interactions which contribute towards the stability of the crystal packing.