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R. J. Herr, “5-Substituted-1H-tetrazoles as Carboxylic Acid Isosteres: Medicinal Chemistry and Synthetic Methods,” Bioorganic and Medicinal Chemistry, Vol. 10, No. 11, 2002, pp. 3379. doi:10.1016/S0968-0896(02)00239-0

has been cited by the following article:

• TITLE: A Hirshfeld Surface Analysis and Crystal Structure of 2’-[1-(2-Fluoro-Phenyl)-1H-tetrazol-5-Yl]-4-Methoxy-Biphenyl-2-Carbaldehyde

  AUTHORS: S. Madan Kumar, B. C. Manjunath, G. S. Lingaraju, M. M. M. Abdoh, M. P. Sadashiva, N. K. Lokanath

  KEYWORDS: Crystal Structure; Intermolecular Interactions; Hirshfeld Surfaces

  JOURNAL NAME: Crystal Structure Theory and Applications, Vol.2 No.3, September 25, 2013

  ABSTRACT: The title compound, C21H15FN4O2 is synthesized and characterized by 1H NMR, LC-MS and finally confirmed by single crystal X-ray diffraction method. This molecule crystallizes in the monoclinic crystal system and space group P21/c, with crystal parameters a = 9.4386(5) A, b = 20.8082(1) A, c = 9.4338(6) A, β = 99.566(2)0, Z = 4 and V = 1826.98(19) A3. The mean planes of fluro-phenyl moiety makes a dihedral angle of 21.51 (7)0 with biphenyl moiety. The molecules are connected by hydrogen bonds of the type C---H...O and C---H...F. In addition, crystal structure is stabilized with π … π (exhibits intramolecular interaction) and C---O... π interactions. The intercontacts in the crystal structure are analyzed using Hirshfeld surfaces computational method.