镥
硼
拉曼光谱
热液循环
水热合成
化学
红外光谱学
结晶学
无机化学
核化学
氧化物
物理
化学工程
有机化学
钇
工程类
光学
作者
Teresa S. Ortner,Klaus Wurst,Clivia Hejny,Hubert Huppertz
标识
DOI:10.1016/j.jssc.2015.11.005
摘要
The lutetium diborate–dinitrate Lu2B2O5(NO3)2·2H2O was discovered through a hydrothermal synthesis from Lu(NO3)3·H2O and H3BO3. The compound crystallizes in the space group P1̅ (no. 2) with the lattice parameters a=789.52(5), b=988.62(6), c=1460.33(8) pm, α=90.83(1), β=101.75(1), and γ=110.02(1)° (Z=4). Isolated [B2O5]4− units show coplanar alignment and the coordinating [NO3]− groups are stacked perpendicular to the borate plane. Thereby, a novel, open arrangement solely built up from diborate and nitrate groups at a 1:1 ratio is formed. Additionally, Lu2B2O5(NO3)2·2H2O is characterized by vibrational spectroscopy (IR/Raman).
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