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首页> 外文期刊>Zeitschrift fur Anorganische und Allgemeine Chemie >SYNTHESIS AND CRYSTAL STRUCTURE OF RB8P4N6(NH)(4)(NH2)(2) WITH THE ADAMANTANE-LIKE ANION P4N6(NH)(4)(6-) German
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SYNTHESIS AND CRYSTAL STRUCTURE OF RB8P4N6(NH)(4)(NH2)(2) WITH THE ADAMANTANE-LIKE ANION P4N6(NH)(4)(6-) German

机译:RB8P4N6(NH)(4)(NH2)(2)与类金刚烷阴离子P4N6(NH)(4)(6-)的合成及晶体结构 德语

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摘要

RbNH2 reacts with P3N5 (molar ratio 6:1) at 400 OC within 5 d to colourless Rb-8P4N6(NH)(4)(NH2)(2). Suitable crystals for a X-ray structure determination were obtained: Pnma, Z = 4, a = 17.643(9) Angstrom, b = 13.777(9) Angstrom, c = 8.422(3) Angstrom Z(F-o(2)) greater than or equal to 3 sigma(F-o(2)): 1143, Z(var.) = 98m R/R(w) = 0.038/0.045 The compound contains adamantane-like molecular anions P4N6(NH)(4)(6-). Their centres of gravity are arranged in a distorted hexagonal primitive array. All trigonal prisms of this array contain one amide ion. Rubidium ions connect the anions irregularly. References: 5
机译:RbNH2 在 400 OC 下与 P3N5 (摩尔比 6:1) 反应 5 d 内生成无色 Rb-8[P4N6(NH)(4)](NH2)(2)。获得了适合X射线结构测定的晶体:Pnma,Z=4,a=17.643(9)埃,b=13.777(9)埃,c=8.422(3)埃Z(F-o(2))大于或等于3sigma(F-o(2)):1143,Z(var.)=98m R/R(w)=0.038/0.045 该化合物含有类金刚烷分子阴离子[P4N6(NH)(4)](6-)。它们的重心排列成一个扭曲的六边形原始阵列。该阵列的所有三角棱柱都包含一个酰胺离子。铷离子不规则地连接阴离子。[参考文献: 5]

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