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首页> 外文期刊>Polyhedron: The International Journal for Inorganic and Organometallic Chemistry >SYNTHESIS AND CRYSTAL STRUCTURE OF THE POTASSIUM LANTHANUM COMPLEX WITH TRIETHYLENETETRAMINEHEXAACETIC ACID (H(6)TTHA) - K[KLA(HTTHA)(H2O)]CENTER-DOT-8H(2)O
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SYNTHESIS AND CRYSTAL STRUCTURE OF THE POTASSIUM LANTHANUM COMPLEX WITH TRIETHYLENETETRAMINEHEXAACETIC ACID (H(6)TTHA) - K[KLA(HTTHA)(H2O)]CENTER-DOT-8H(2)O

机译:三乙撑正丁胺六乙酸(H(6)TTHA)-K [KLA(HTTHA)(H2O)] CENTER-DOT-8H(2)O的镧络合物的合成和晶体结构

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摘要

The title complex, K[KLa(HTTHA)(H2O]. 8H(2)O, was synthesized in aqueous solution and its crystal structure was determined by X-ray diffraction. In the complex, the ten-coordinated lanthanum ion is bonded by four nitrogen atoms and six carboxyl oxygen atoms of the same triethylenetetraaminehexaacetic acid (H(6)TTHA) molecule. The coordination polyhedron of lanthanum can be described as a distorted bicapped square antiprism. The crystal is composed of one dimensional infinite chains. Copyright (C) 1997 Elsevier Science Ltd. [References: 8]
机译:在水溶液中合成标题配合物K [KLa(HTTHA)(H2O)。8H(2)O,并通过X射线衍射确定其晶体结构,在配合物中,十配位的镧离子通过相同的三亚乙基四胺六乙酸(H(6)TTHA)分子的四个氮原子和六个羧基氧原子。镧的配位多面体可以描述为扭曲的双峰方形反棱镜。该晶体由一维无限链组成。版权所有(C )1997 Elsevier Science Ltd. [参考:8]

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