The synthesis and crystal structure of Zn6B22O39·H2O are described. This new zinc borate was synthesized at 7 GPa and 1523 K in a multianvil device. It crystallizes in the orthorhombic space group Pnma (no. 62) with the lattice parameters a = 818.77(4), b = 768.42(3), c = 1744.82(9) pm, V = 1.09777(9) nm3, and two formula units per unit cell (Z = 2). The structure is closely related to those of M 6B22O39·H2O (M = Fe, Co, Ni, Cd) and features non-planar (BO3) units as demonstrated by single-crystal and powder X-ray diffraction techniques.

中文翻译：

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硼酸锌Zn6B22O39·H2O的合成及晶体结构

Zn的合成及晶体结构6乙22氧39·H2O 进行了描述。这种新型硼酸锌是在多砧装置中在 7 GPa 和 1523 K 下合成的。它在斜方空间群中结晶普马（第 62 号）与晶格参数A= 818.77(4),乙= 768.42(3),C= 1744.82(9) 下午,V= 1.09777(9) 纳米3，每个单元格有两个公式单元（Z= 2). 该结构与以下结构密切相关中号 6乙22氧39·H2欧（中号= Fe、Co、Ni、Cd) 和非平面特征 (BO3) 单位如单晶和粉末 X 射线衍射技术所示。