摘要
A novel two-dimensional compound [Ni0.5(H2O) 1.5{Ni(en)2}3V18O 42(Cl)]·3.5H2O 1 has been hydrothermally synthesized and characterized by IR, elemental analysis, and single-crystal X-ray diffraction analysis. Crystal data for 1: monoclinic, space group C2/c with a = 12.824(3), b = 27.873(6), c = 21.092(4) Å, β = 92.93(3)°, V = 7529(3) Å3, Z = 4, Dc = 2.012 g/cm3, Mr = 2280.56, F(000) = 4476 and μ = 3.092 mm-1. The final R and wR are 0.0769 and 0.1783, respectively for 4203 observed reflections with I>2σ(I). The structure consists of [V 18O42(Cl)]7- clusters linked by trans- {Ni(en)2} groups into linear chains, while cis-{Ni(en)2} groups provide the cross-linking adjacent chains to form a two-dimensional structure.
源语言 | 英语 |
---|---|
页(从-至) | 252-256 |
页数 | 5 |
期刊 | Jiegou Huaxue |
卷 | 23 |
期 | 3 |
出版状态 | 已出版 - 2004 |
已对外发布 | 是 |