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除碘化銀為硫化鋅型結構外,其他鹵化銀都為氯化鈉型結構。[1]
化合物 | 晶格 | 結構類型 | 晶格參數a(Å) | ||||
AgF | fcc | NaCl型結構 | 4.936 | ||||
AgCl(角銀礦) | fcc | NaCl型結構 | 5.5491 | ||||
AgBr(溴銀礦) | fcc | NaCl型結構 | 5.7745 | ||||
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從氟化銀到碘化銀,鹵化銀的溶解度逐漸降低,氯化銀、溴化銀和碘化銀都是難溶於水的。它們的溶解度數據列在下表中:[2]
化合物 | 溶解度 (g / 100 g H2O) |
AgF | 172 |
AgCl | 0.00019 |
AgBr | 0.000014 |
AgI | 0.000003 |
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