Zeng X R, Xiong R G, Xu Y, Liu Y J, You X Z
Department of Chemistry, Jian Normal College, 343009 Jian, Jiangxi, People's Republic of China.
Acta Crystallogr C. 2000 Aug;56 ( Pt 8):943-4. doi: 10.1107/s0108270100007964.
The title compound, [Zn(C(7)H(8)NO(3)S)(2)(H(2)O)(4)], has an octahedral coordination around the central Zn atom composed of two axial N atoms from the pyridine ligands and four equatorial O atoms of water molecules, forming a monomeric centrosymmetric complex. The two Zn-N bond distances are 2.102 (3) A, while the four Zn-O bond distances range from 2.114 (2) to 2.167 (2) A. Packing is determined by hydrogen bonds formed by the water molecules. The sulfonate group does not take part in coordination to the Zn atom.
标题化合物[Zn(C₇H₈NO₃S)₂(H₂O)₄]中，中心锌原子周围呈八面体配位，由吡啶配体的两个轴向氮原子和水分子的四个赤道面氧原子组成，形成一个单体中心对称配合物。两个Zn-N键长为2.102(3) Å，而四个Zn-O键长范围为2.114(2)至2.167(2) Å。堆积作用由水分子形成的氢键决定。磺酸根基团不参与与锌原子的配位。
