Abstract
The crystal structure and magnetic properties of a new dinuclear nickel(II) complex [LNi2(AcO)4]·14H2O, where L = 3,6,9,17,20,23-hexaazatricyclo [23.3.1.111,13] triaconta-1(29),11(30),12,14,25(26),27-hexene, has been studied. X-ray structure analysis shows that the compound consists of a discrete [LNi2(AcO)4] complex and 14 lattice water molecules. Each Ni atom is six coordinated by three N atoms from the macrocycle and three O atoms from the two coordinated acetates; two nickel atoms in each macrocycle are at the distance of 7.028Å. The result of the magnetic measurement indicates that the zero-field splitting constant of nickel(II) centres |D| = 1.87 cm−1.
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Zhu, HL., Wu, MF., Zheng, LM. et al. Structure and magnetic properties of a new dinuclear nickel(II) complex with a dinucleating hexaazamacrocycle. Transition Metal Chemistry 24, 346–349 (1999). https://doi.org/10.1023/A:1006972423053
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DOI: https://doi.org/10.1023/A:1006972423053