| 四磷酸钕锂的红外光谱研究 |
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| 引用本文： | 谢燕燕,张顺兴,袁刚. 四磷酸钕锂的红外光谱研究[J]. 中国激光, 1981, 8(3): 7-9 |
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| 作者姓名： | 谢燕燕 张顺兴 袁刚 |
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| 作者单位： | 中国科学院上海光机所(谢燕燕，张顺兴)，中国科学院上海光机所(袁刚) |
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| 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.
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| 收稿时间： | 1980-03-20 |
Study on infrared spectrum of neodymium lithium tetraphosphate crystals |
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| 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. |
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