A S8-like [Sb8]8- Zintl anion in the ammoniate [K17(Sb8)2(NH2)]•17.5NH3

被引：24

作者：

Reil, Markus ^{[1
]}

Korber, Nikolaus ^{[1
]}

机构：

[1] Univ Regensburg, Inst Anorgan Chem, D-93053 Regensburg, Germany

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2007年 / 633卷 / 10期

关键词：

ammoniate; antimonide; crystal structure; liquid ammonia; Zintl ion;

D O I：

10.1002/zaac.200700272

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The ammoniate [K-17(Sb-8)(2)(NH2)] center dot 17.5NH(3) was synthesized by reduction of antimony with potassium in liquid ammonia. Single crystals were isolated and characterized by low temperature X-ray structure analysis. [K-17(Sb-8)(2)(NH2)] center dot 17.5NH(3) crystallizes in the space group P2(1)/c (No. 14) with a = 12.976(1) angstrom, b = 24.536(1) angstrom, c = 22.858(1) angstrom and beta = 99.17(1)degrees. The ammoniate contains crown-shaped [Sb-8](8-) Zintl anions which are analogous to S-8 rings. The presence of amide NH2- as an additional anion is deduced from coordination observations and the close similarity of structural features to the structure of KNH2.

引用

页码：1599 / 1602

页数：4

共 24 条

[1]

Baitinger M, 1999, Z KRIST-NEW CRYST ST, V214, P457

[2] [NA(2,2,2-CRYPT)]3[SB11], A SALT CONTAINING THE UNDECAANTIMONIDE(3-) ANION [J].

BOLLE, U ;

TREMEL, W .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1992, (02) :91-93

[3] DAS VERHALTEN DER ALKALIMETALLE ZU HALBMETALLEN .8. DIE KRISTALLSTRUKTUR VON KSB [J].

BUSMANN, E ;

LOHMEYER, S .

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1961, 312 (1-2) :53-59

[4] REFINEMENT OF CRYSTAL-STRUCTURE OF ALPHA-MONOCLINIC SE [J].

CHERIN, P ;

UNGER, P .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL CRYSTALLOGRAPHY AND CRYSTAL CHEMISTRY, 1972, B 28 (JAN15) :313-&

[5] HOMOPOLYATOMIC ANIONS OF THE POST TRANSITION-ELEMENTS - SYNTHESIS AND STRUCTURE OF POTASSIUM-CRYPT SALTS OF THE TETRAANTIMONIDE(2-) AND HEPTAANTIMONIDE(3-) ANIONS, SB42- AND SB73- [J].

CRITCHLOW, SC ;

CORBETT, JD .

INORGANIC CHEMISTRY, 1984, 23 (06) :770-774

[6] Synthesis, structure and coordination chemistry of MoAs82- [J].

Eichhorn, BW ;

Mattamana, SP ;

Gardner, DR ;

Fettinger, JC .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (37) :9708-9709

[7] Syntheses and crystal structures of four new annnoniates with heptaarsenide (As3-7) anions [J].

Hanauer, T ;

Grothe, M ;

Reil, M ;

Korber, N .

HELVETICA CHIMICA ACTA, 2005, 88 (05) :950-961

[8] [Sb11]3- and [As11]3-:: Synthesis and crystal structure of two new ammoniates containing trishomocubane-like polyanions [J].

Hanauer, Tobias ;

Korber, Nikolaus .

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 2006, 632 (07) :1135-1140

[9]

JACOBS H, 1976, Z NATURFORSCH B, V31, P385

[10] VOLUMENINKREMENTE UND RADIEN EINIGER EINFACH NEGATIV GELADENER LONEN [J].

KLEMM, W ;

BUSMANN, E .

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1963, 319 (5-6) :297-309

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