SR3[MNN3] AND BA3[MNN3], THE 1ST NITRIDOMANGANATES(III) - TRIGONAL-PLANAR ANIONS [MNIIIN3]6-

被引：42

作者：

TENNSTEDT, A ^{[1
]}

ROHR, C ^{[1
]}

KNIEP, R ^{[1
]}

机构：

[1] TH DARMSTADT,EDUARD ZINTL INST,HSCH STR 10,W-6100 DARMSTADT,GERMANY

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 1993年 / 48卷 / 06期

关键词：

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

D O I：

10.1515/znb-1993-0614

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Sr3[MnN3] (hexag. P 63/m (Nr. 176); a = 764.2(1) pm, c = 529.8(1) pm; Z = 2) and Ba3[MnN3] (hexag. P 63/m (Nr. 176); a = 805.0(2) pm, c = 5 58.6(1) pm; Z = 2) are isotypes of the Ba3[FeN3] crystal structure and contain trigonal-planar anions [MnN3]6- with D3h-SyMMetry (Mn-N: 174.1(13) pm/173.7(12) pm). The compounds were prepared by reaction of mixtures of Li, Sr/Ba and Mn (molar ratio 2: 1: 1) in tungsten crucibles with nitrogen (I atm) at 850-degrees-C.

引用

页码：794 / 796

页数：3

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