CA-3[MNN3], A NEW NITRIDOMANGANATE(III) - ANIONS [MNIIIN3](6-) WITH C-2V-SYMMETRY

被引：33

作者：

TENNSTEDT, A ^{[1
]}

ROHR, C ^{[1
]}

KNIEP, R ^{[1
]}

机构：

[1] TH DARMSTADT,EDUARD ZINTL INST,D-64289 DARMSTADT,GERMANY

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 1993年 / 48卷 / 12期

关键词：

NITRIDOMANGANATES(III); PREPARATION; CRYSTAL STRUCTURE; STRUCTURAL RELATIONS;

D O I：

10.1515/znb-1993-1221

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Ca-3[MnN3] (orthorhomb. Cmcm (Nr. 63); a = 842.6(1), b = 1024.7(2), c = 501.4(1) pm; Z = 4) was prepared by reaction of mixtures of Li, Ca and Mn (molar ratio 6:1:1) in tantalum crucibles with nitrogen (1 atm) at 900 degrees C. The crystal structure contains distorted trigonal-planar anions [MnN3](6-) with C-2v-symmetry (Mn - N: 179.4(4) pm and 179.9(5)pm; N-Mn-N: 114.7(1)degrees and 130.6(2)degrees). Ca-3[MnN3] is an isotype of Ca-3[CrN3] and Ca-3[VN3].

引用

页码：1831 / 1834

页数：4

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