Quaternary chlorides of divalent europium and trivalent transition metal tons: Synthesis and crystal structure of Na6Eu3M4Cl24 (M = Ti, V, Cr) [German]

Wickleder C.

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Quaternary chlorides of divalent europium and trivalent transition metal tons: Synthesis and crystal structure of Na6Eu3M4Cl24 (M = Ti, V, Cr) [German]

机译：二价euro和三价过渡金属吨的季氯化物：Na6Eu3M4Cl24（M = Ti，V，Cr）的合成和晶体结构[德国]

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The reaction of EuCl2, NaCl and MCl3 (M = Ti, V, Cr) yields the chlorides Na6Eu3M4Cl24. According to X-ray single crystal investigations, their crystal structure is a variant of the monoclinic cryolite-type structure. One crystallographic site is occupied by Na1 and Eu simultaneously. For charge compensation the Na2 site is not fully occupied. In Na6Eu3Ti4Cl24 (P2(1), Z = 1/2, a = 663.8(1) pm, b = 718.3(1) pm, c = 953.3(2) pm, beta = 91.55(2)degrees, R-all = 0.0314), Na5Eu3V4Cl24 (P2(1), Z = 1/2, a = 660.4(1) pm, b = 715.8(1)pm, c = 946.5(2) pm, beta = 91.41(2)degrees, R-all = 0.0313) and Na6Eu3Cr4Cl24 (P2(1), Z = 1/2, a = 654.8(1) pm, b = 706.5(1) pm, c = 945.4(2) pm, beta = 91.07(2)degrees, R-all = 0.0368) the ratio of Na1:Eu amounts to 5:3. The colours of the compounds, orange yellow for M = Ti, orange red for M = V and dark red for M = Cr, indicate electronic interactions between Eu2+ and M3+. [References: 26]

机译：EuCl2，NaCl和MCl3（M = Ti，V，Cr）的反应生成氯化物Na6Eu3M4Cl24。根据X射线单晶研究，它们的晶体结构是单斜晶冰晶石型结构的变体。 Na1和Eu同时占据一个晶体学位点。对于电荷补偿，Na2站点未完全占用。在Na6Eu3Ti4Cl24（P2（1）/ n，Z = 1/2，a = 663.8（1）pm，b = 718.3（1）pm，c = 953.3（2）pm，beta = 91.55（2）度，R-全部= 0.0314），Na5Eu3V4Cl24（P2（1）/ n，Z = 1/2，a = 660.4（1）pm，b = 715.8（1）pm，c = 946.5（2）pm，beta = 91.41（2）度，R-all = 0.0313）和Na6Eu3Cr4Cl24（P2（1）/ n，Z = 1/2，a = 654.8（1）pm，b = 706.5（1）pm，c = 945.4（2）pm，beta = 91.07（2）度，R-all = 0.0368）Na1：Eu之比为5：3。化合物的颜色，M = Ti为橙黄色，M = V为橙红色，M = Cr为深红色，表明Eu2 +和M3 +之间存在电子相互作用。 [参考：26]

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《Zeitschrift fur Anorganische und Allgemeine Chemie》 |2001年第3期|共5页
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Wickleder C.;
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1. Quaternary chlorides of divalent europium and trivalent transition metal tons: Synthesis and crystal structure of Na6Eu3M4Cl24 (M = Ti, V, Cr) [German] [J] . Wickleder C. Zeitschrift fur Anorganische und Allgemeine Chemie . 2001,第3期

机译：二价euro和三价过渡金属吨的季氯化物：Na6Eu3M4Cl24（M = Ti，V，Cr）的合成和晶体结构[德国]
2. SYNTHESIS OF ARENETHIOLATE COMPLEXES OF DIVALENT AND TRIVALENT LANTHANIDES FROM METALLIC LANTHANIDES AND DIARYL DISULFIDES - CRYSTAL STRUCTURES OF [(YB(HMPA)(3))(2)(MU-SPH)(3)][SPH] AND LN(SPH)(3)(HMPA)(3) (LN=SM, YB HMPA=HEXAMETHYLPHOSPHORIC TRIAMID [J] . Mashima K., Shibahara T., Fukumoto H., Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 1996,第1期

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Quaternary chlorides of divalent europium and trivalent transition metal tons: Synthesis and crystal structure of Na6Eu3M4Cl24 (M = Ti, V, Cr) [German]

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