The Crystal Structure of Hexagonal Silver Iodide
The Crystal Structure of Hexagonal Silver Iodide
复制标题
六方碘化银的晶体结构
DOI：
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发表时间：
1935
期刊：
影响因子：
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通讯作者：
L. Helmholz
中科院分区：
文献类型：
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作者：
L. Helmholz
在振荡数据的基础上，在室温下确定了六方碘化银的结构，其中银原子以四面体的形式随机分布在纤锌矿结构理想位置周围的四个位置上。讨论了以前的工作，并提出了支持这种结构偏好的证据。在液-气温度下，发现其结构与纤锌矿非常接近，理想参数值为1/8。讨论了碘化银的物理特性与所提出的结构的关系。
On the basis of oscillation data a structure has been assigned to hexagonal silver iodide at room temperature in which the silver atoms are distributed at random among four positions tetrahedrally surrounding the ideal position in the wurtzite structure. Previous work is discussed and evidence supporting the preference of this structure is presented. At liquid‐air temperatures the structure is found to approximate closely that of wurtzite with the ideal parameter value of 1/8. Physical characteristics of silver iodide are discussed in relation to the proposed structure.