| 主权项 |
1.一种含钐和锌的荧光材料，其特征是：分子式为[Sm(L)<sub>3</sub>(H<sub>2</sub>O)<sub>2</sub>]<sub>2n</sub>(3nZnCl<sub>4</sub>)·2nH<sub>2</sub>O(其中L是烟酸)，空间群为P2<sub>1</sub>/c(No.14)，其单胞参数为a＝9.5430(4)<img file="FSA00000415359900011.GIF" wi="62" he="52" />b＝20.900(1)<img file="FSA00000415359900012.GIF" wi="61" he="53" />c＝16.1091(7)<img file="FSA00000415359900013.GIF" wi="61" he="54" />β＝104.842(1)°，Z＝2，单胞体积V＝3105.7(2)<img file="FSA00000415359900014.GIF" wi="82" he="55" /> |
