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

被引：25

作者：

Hanauer, Tobias ^{[1
]}

Korber, Nikolaus ^{[1
]}

机构：

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

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2006年 / 632卷 / 07期

关键词：

ammoniates; antimonides; arsenides; crystal structure; liquid ammonia;

D O I：

10.1002/zaac.200500373

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The ammoniates [K(18-crown-6)(NH3)(2)](3)Sb-11 center dot 5.5NH(3) (1) and [Cs(18-crown-6)](2)CsAs11 center dot 8NH(3) (2) (18-crown-6 = 18C6: 1,4,7,10,13,16-Hexaoxacyclooctadecan) were synthesized by either the reaction of K3Sb7 with SbPh3 in liquid ammonia or by extraction Of Cs3As11 with liquid ammonia. Single crystals were isolated and characterized by low temperature X-ray structure analysis. [K(18-crown-6)(NH3)(2)](3)Sb-11 center dot 5.5NH(3) crystallizes in the space group P (1) over bar with a = 13.31(2) angstrom, b = 15.161(2) angstrom, c = 22.521(3) angstrom, alpha = 99.23(t)degrees, beta = 100.99(1)degrees and gamma = 105.03(l)degrees. [Cs(18-crown- 6)](2)CsAs11 center dot 8NH(3) crystallizes in the monoclinic space group C2/c with a = 20.009(3) angstrom, b = 17.024(l) angstrom, c = 19.838(2) angstrom and beta = 119.732(9)degrees. While 1 contains isolated [Sb-11](3-) anions and [K(18-crown-6)(NH3)(2)](+) complexes, cesium-arsenic contacts lead to one-dimensionally infinite [CsAs11](2-) chains in 2.

引用

页码：1135 / 1140

页数：6

共 28 条

[11] Synthesis and crystal structure of tricesium undecaphosphide-ammonia(1/3)Cs3P11 • 3NH3 [J].

Knettel, D ;

Reil, M ;

Korber, N .

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 2001, 56 (10) :965-969

[12] Directed synthesis of stable hydrogen polyphosphides: Preparation and structural characterization of HP11(2-) in (NBnMe(3))(2)HP11 and (PBnPh(3))(2)HP11 as well as its comparison with the first ''naked'' P-11(3-) ion in (NEtMe(3))(3)P-11 [J].

Korber, N ;

Daniels, J ;

vonSchnering, HG .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1996, 35 (10) :1107-1110

[13] Crystal structure of bis(tetramethylammonium) rubidium heptaarsenide-ammonia(1/1), [N(CH3)4]2RbAs7(NH3) [J].

Korber, N ;

von Schnering, HG .

ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES, 1997, 212 (02) :85-86

[14] Preparation and crystal structure of barium caesium undecaphosphide-ammonia (1/11) BaCsP11 center dot 11NH(3) [J].

Korber, N ;

Daniels, J .

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1996, 622 (11) :1833-1838

[15] Synthesis and crystal structure of (NEt(3)Me)(2)CsP11 center dot 5NH(3) [J].

Korber, N ;

Daniels, J .

POLYHEDRON, 1996, 15 (16) :2681-2688

[16] Alkali metal polyphosphides in low dimensions: Synthesis and structure of [(CH3)(4)N]2RbP7(NH3) and [(C2H5)(4)N]CS2P11 [J].

Korber, N ;

vonSchnering, HG .

CHEMISCHE BERICHTE, 1996, 129 (02) :155-159

[17]

KORBER N, 1996, ANGEW CHEM, V108, P1188

[18]

KORBER N, 1996, J CHEM SOC CHEM COMM, P2023

[19] HARD AND SOFT ACIDS AND BASES [J].

PEARSON, RG .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1963, 85 (22) :3533-&

[20]

Sheldrick G.M., 1993, PROGRAM CRYSTAL STRU

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