Cobalt(II) complexes of piperazine and derivatives: 1-methylpiperazin-4-ium trichloro(1-methylpiperazine-N4)cobaltate(II)
摘要:
The title compound, (C5H13N2)[CoCl3(C5H12N2)], contains a Co-II ion coordinated to three Cl atoms and to the unmethylated N atom of N-methylpiperazine in a distorted tetrahedral geometry. The six-membered ring of both the coordinated and free N-methylpiperazine molecules possesses the more stable chair conformation, In addition, other tautomeric forms may be present in small amounts in the crystals.