Crystal structures of two nickel(II) macrocyclic salts: (5,7,7,12,12,14-hexa-methyl-1,4,8,11-tetra-aza-cyclo-tetra-deca-ne)nickel(II) bis-(perchlorate) monohydrate and (5,7,7,12,12,14-hexa-methyl-1,4,8,11-tetra-aza-cyclo-tetra-deca-ne)nickel(II) dibromide trihydrate.

两种镍(II)大环盐的晶体结构：(5,7,7,12,12,14-六甲基-1,4,8,11-四氮杂环十四烷)镍(II)双(高氯酸盐)一水合物和(5,7,7,12,12,14-六甲基-1,4,8,11-四氮杂环十四烷)镍(II)二溴化物三水合物