title: 2-Cyclo-pentyl-idenehydrazine-carboxamide.
abstract: The asymmetric unit of the title compound, C(6)H(11)N(3)O, consists of two independent mol-ecules in which the cyclo-pentane rings adopt envelope conformations with CH(2) grouping as the flap and the semicarbazone groups are essentially planar, with maximums deviation of 0.0311 (12) and 0.0285 (12) Å. In the crystal, N-H⋯O, N-H⋯N and C-H⋯O hydrogen bonds link the mol-ecules to form sheets lying parallel to the ab plane.
authors.forename: Hoong-Kun
authors.initials: HK
authors.lastname: Fun
authors.forename: Wan-Sin
authors.initials: WS
authors.lastname: Loh
authors.forename: Mahesh
authors.initials: M
authors.lastname: Padaki
authors.forename: Arun M
authors.initials: AM
authors.lastname: Isloor
authors.forename: Nishitha A
authors.initials: NA
authors.lastname: Isloor