Cs4Au7Sn2:: a gold tin framework structure with Au7 clusters and Sn2 dumb-bells

被引：0
|
作者：
Zachwieja, U
Wlodarski, J
机构：
来源：
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 1998年 / 624卷 / 09期
关键词：
caesium auride stannide; synthesis; crystal structure; gold cluster;
D O I：
10.1002/(SICI)1521-3749(199809)624:9<1443::AID-ZAAC1443>3.3.CO;2-2
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Silver coloured, brittle single crystals of Cs4Au7Sn2 were synthesized by reaction of caesium azide with gold sponge and tin powder at T = 920 K. The structure of the compound (space group R (3) over bar m, Z = 3, a = 6.844(1) Angstrom, c = 29.233(5) Angstrom) was determined from X-ray single-crystal diffractometry data. Gold and tin form a framework structure that consists of interconnected [Au-7] clusters and Sn-2 dumb-bells. The caesium atoms accupy channel-like cavities within the gold tin partial structure.
引用
收藏
页码：1443 / 1446
页数：4
相关论文
共 50 条
  • [41] Crystal structure of di-n-butyl-bis(benzothiazole-2-thionato)tin(IV), Sn(C4H9)2(C7H4NS2)2
    Al-Noaimi, Mousa
    Shihada, Abdel-Fattah
    Haddad, Salim F.
    ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES, 2009, 224 (02): : 293 - 294
  • [42] SYNTHESIS AND STRUCTURE OF NEW POTASSIUM-GOLD-TELLURIUM POLYANIONS - [KAU9TE7]4-, [K2AU4TE4(EN)4]2-, AND [K2AU4TE4(DMF)2(CH3OH)2]2-
    HAUSHALTER, RC
    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1985, 24 (05): : 432 - 433
  • [43] REACTIONS OF CATIONIC GOLD CLUSTERS WITH LEWIS-BASES - PREPARATION AND X-RAY STRUCTURE INVESTIGATION OF [AU8(PPH3)7](NO3)2.2CH2CL2 AND AU6(PPH3)4[CO(CO)4]2
    VANDERVELDEN, JWA
    BOUR, JJ
    BOSMAN, WP
    NOORDIK, JH
    INORGANIC CHEMISTRY, 1983, 22 (13) : 1913 - 1918
  • [44] GOLD CLUSTERS - REACTIVITY OF [AU9(PPH3)8]3+ AND [AU8(PPH3)7]2+ TOWARDS ISOPROPYL ISOCYANIDE
    BOS, W
    BOUR, JJ
    VANDERVELDEN, JWA
    STEGGERDA, JJ
    CASALNUOVO, AL
    PIGNOLET, LH
    JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1983, 253 (03) : C64 - C66
  • [45] Tin-rich Phases RE2Au3Sn6 with RE = La, Ce, Pr, Nd, Sm - Synthesis, Structure, Magnetic Properties, and 119Sn Mossbauer Spectra
    Engelbert, Simon
    Janka, Oliver
    Klenner, Steffen
    Poettgen, Rainer
    ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 2020, 646 (18): : 1508 - 1516
  • [46] CHARACTERIZATION OF LARGE CATIONIC TRANSITION-METAL-GOLD CLUSTERS BY FAST-ATOM-BOMBARDMENT MASS-SPECTROSCOPY (FABMS) - NEW RE-AU AND PT-AU CLUSTERS - [AU4RE(H)4[P(P-TOL)3]2[PPH3)4]+, [AU2RE2(H)6(PPH3)6]+, AND [AU6PT(PPH3)7]2+
    BOYLE, PD
    JOHNSON, BJ
    ALEXANDER, BD
    CASALNUOVO, JA
    GANNON, PR
    JOHNSON, SM
    LARKA, EA
    MUETING, AM
    PIGNOLET, LH
    INORGANIC CHEMISTRY, 1987, 26 (09) : 1346 - 1350
  • [47] Extraction of ternary alloys:: Synthesis and crystal structure of [K([2.2.2]crypt)]Cs7[Sn9]2(en)3
    Hauptmann, R
    Hoffmann, R
    Fässler, TF
    ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 2001, 627 (09): : 2220 - 2224
  • [48] TRIS(2-PYRIDINETHIOLATO)(P-TOLYL)TIN(IV), [SN(C5H4NS)3(C7H7)]
    SCHURMANN, M
    HUBER, F
    ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 1994, 50 : 206 - 209
  • [49] [Au7Ag9(dppf)3(CF3CO2)7BF4]n: a linear nanocluster polymer from molecular Au7Ag8 clusters covalently linked by silver atoms
    Wen, Zhao-Rui
    Guan, Zong-Jie
    Zhang, Ying
    Lin, Yu-Mei
    Wang, Quan-Ming
    CHEMICAL COMMUNICATIONS, 2019, 55 (86) : 12992 - 12995
  • [50] ISOTOPE EFFECTS IN NUCLEOPHILIC-SUBSTITUTION REACTIONS .7. THE EFFECT OF ION-PAIRING ON THE SUBSTITUENT EFFECTS ON SN2 TRANSITION-STATE STRUCTURE
    LAI, Z
    WESTAWAY, KC
    CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1989, 67 (01): : 21 - 26
12345