Piperazinediium dioxamate
نویسندگان
چکیده
The title compound, C(4)H(12)N(2) (2+)·2C(2)H(2)NO(3) (-), contains a network of doubly protanated piperazinium cations (lying about centres of inversion) and dioxamate anions. The piperazinium dication adopts a typical chair conformation. The crystal structure is stabilized by cation-to-anion N-H⋯O and anion-to-anion N-H⋯O hydrogen bonds.
منابع مشابه
Piperazine-1,4-diium bis(pyridine-2,6-dicarboxylato-κ3 O 2,N,O 6)cobaltate(II) tetrahydrate
The asymmetric unit of the title complex, (C(4)H(12)N(2))[Co(C(7)H(3)NO(4))(2)]·4H(2)O, consists of one piperazinediium dication, one [Co(py-2,6-dc)(2)](2-) dianion (where py-2,6-dc is pyridine-2,6-dicarboxyl-ate) and four water mol-ecules. The piperazinediium cation adopts a chair conformation and the Co(II) ion is six-coordinated in an N(2)O(4) environment, having a distorted octa-hedral geom...
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