title: Crystal structure of cyproconazole.
abstract: The title compound [systematic name: 2-(4-chloro-phen-yl)-3-cyclo-propyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol], C15H18ClN3O, is a conazole fungicide. The asymmetric unit comprises two enanti-omeric pairs (mol-ecules A and B) in which the dihedral angles between the chloro-phenyl and triazole rings are 46.54 (9) (mol-ecule A) and 67.03 (8)° (mol-ecule B). In the crystal, C-H⋯O, O-H⋯N and C-H⋯Cl hydrogen bonds and weak C-H⋯π inter-actions [3.473 (2) Å] link adjacent mol-ecules, forming columns along the a axis.
authors: Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 52828, Republic of Korea.
authors: Gihaeng
authors: G
authors: Kang
authors: Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 52828, Republic of Korea.
authors: Jineun
authors: J
authors: Kim
authors: Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 52828, Republic of Korea.
authors: Eunjin
authors: E
authors: Kwon
authors: Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 52828, Republic of Korea.
authors: Tae Ho
authors: TH
authors: Kim
keywords: butan-2-ol; crystal structure; cyproconazole; fungicidal properties; hydrogen bonding