Potassium triamidostannate(II), K[Sn(NH2)3] -: Synthesis and crystal structure

被引：0

作者：

Scotti, N ^{[1
]}

Jacobs, H ^{[1
]}

机构：

[1] Univ Dortmund, Lehrstuhl Anorgan Chem 1, Fachbereich Chem, D-44221 Dortmund, Germany

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2000年 / 626卷 / 11期

关键词：

potassium triamidostannate(II); crystal structure; triamidostannates(II);

D O I：

10.1002/1521-3749(200011)626:11<2275::AID-ZAAC2275>3.0.CO;2-7

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Rusty-red crystals of K[Sn(NH2)(3)] were obtained by the reaction of SnBr2 and KNH2 in a 1:3 molar ratio in liquid ammonia at 233 K in the form of platelets. The structure was determined from single crystal X-ray diffractometer data: Space group P (3) over bar; Z = 2; a = 6.560(1) Angstrom, c = 7.413(2) Angstrom. The structure contains trigonal pyramidal complex anions [Sn(NH2)(3)](-) and potassium cations. These ions are arranged to one another following the motif of a strongly distorted hexagonal close packing of sequence A(Sn)B(Sn)A'(K)B'(K)...

引用

页码：2275 / 2278

页数：4

共 11 条

[1] THE STRUCTURE OF POTASSIUM SULFITE [J].

ANDERSEN, L ;

STROMBERG, D .

ACTA CHEMICA SCANDINAVICA SERIES A-PHYSICAL AND INORGANIC CHEMISTRY, 1986, 40 (07) :479-480

[2] Ammonous nitrides (I) Ammonous cobaltous nitride, ammonous aluminum nitride and stannous imide [J].

Bergstrom, FW .

JOURNAL OF PHYSICAL CHEMISTRY, 1928, 32 (03) :433-440

[3]

Flacke F, 1997, EUR J SOL STATE INOR, V34, P495

[4]

HUTTIG GF, 1929, Z ANORG ALLG CHEM, V114, P161

[5]

Jacobs H., 1982, CURR TOP MATER SCI, V8, P381

[6]

Scotti N, 1998, Z ANORG ALLG CHEM, V624, P1395, DOI 10.1002/(SICI)1521-3749(199809)624:9<1395::AID-ZAAC1395>3.0.CO

[7]

2-W

[8] Tetraammine lithium cations stabilizing phenylsubstituted zintl-anions: The compound [Li(NH3)(4)](2)[Sn2Ph4] [J].

Scotti, N ;

Zachwieja, U ;

Jacobs, H .

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1997, 623 (10) :1503-1505

[9]

SCOTTI N, 1999, THESIS U DORTMUND

[10]

SHELDRICK GM, 1990, SHELXTL PLUS REALEAS

← 1 2 →