【摘要】 本文报导了四磷酸钕锂(LNP)的红外光谱,对比五磷酸钕(NPP)和其它的稀土四偏磷酸盐的红外光谱,对LNP的结构特性作了探讨,解释了LNP中无羟基OH吸收和桥键P—O—P高频位移的现象,以及谱带裂分现象.更多还原

【Abstract】 Infrared spectrum of LiNdP4O12(LNP) crystals is reported. Structural properties of LNP were explored in comparison with the infrared spectra of neodymium pentaphosphate (NPP) crystals and other rare-earth tetrametaphosphates. Phenomena such as nonabsorption of OH radicals, bridge bond P-O-P high frequency shift as well as band splitting are explained.更多还原