Triethanolamine Zinc Phosphite, (C₆H₁₃NO₃)Zn₂(HPO₃): A Templated Network or a Network of Clusters?

(C6H13NO3)Zn2(HPO3) (I) displays an extended hybrid organic/inorganic structure in which the triethanolamine organic species acts as an anionic tetradentate ligand, rather than a typical protonated cationic template. Crystal data for I: Mr = 357.89, monoclinic, P21/c (no. 14), a = 8.4216(4) Å, b = 9.9262(5) Å, c = 12.8494(6) Å, β = 91.824(1)°, V = 1073.6(1) Å3, Z = 4.(C6H13NO3)Zn2(HPO3)（化合物I）具有拓展型有机-无机杂化结构，其中三乙醇胺有机组分作为阴离子四齿配体，而非典型的质子化阳离子模板。化合物I的晶体数据如下：相对分子质量M_r=357.89，单斜晶系，空间群P21/c（编号14），晶胞参数a=8.4216(4) Å，b=9.9262(5) Å，c=12.8494(6) Å，β=91.824(1)°，晶胞体积V=1073.6(1) ų，晶胞内化学式单元数Z=4。