SYNTHESIS AND STRUCTURE OF THE NEW GOLD POLYTELLURIDE ANION [AU2TE12]4-

被引：31
|
作者：
DHINGRA, SS [1 ]
HAUSHALTER, RC [1 ]
机构：
[1] NEC RES INST,4 INDEPENDENCE WAY,PRINCETON,NJ 08540
来源：
INORGANIC CHEMISTRY | 1994年 / 33卷 / 13期
关键词：
D O I：
10.1021/ic00091a011
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The ethylenediamine (en) extraction of an alloy of nominal composition KAuBiTe3 or K4Au2Te12 followed by treatment with Et4NBr in methanol gave (Et4N)4[Au2Te12] (1) in 15% yield. Dark red crystals of 1 crystallize in the monoclinic space group P2(1)/c (No. 14) with unit cell dimensions a = 14.948(2) angstrom, b = 10.168(2) angstrom, c = 20.591(4) angstrom, beta = 108.15 (1)degrees, V = 2973.7(7) angstrom3, Z = 2, and d(calc) = 2.732 g cm-3 with R (R(w)) = 0.076 (0.069) for 1914 reflections with 2theta < 50-degrees and I greater-than-or-equal-to 3sigma(I). The X-ray diffraction data revealed a novel dimeric [Au2Te12]4- anion which consists of square planar Au3+ coordinated by eta3-Te-5(4-) ligand forming [AuTe5]- moieties, two of which are bridged together by a eta2-Te-2(2-) ligand.
引用
收藏
页码：2735 / 2737
页数：3
相关论文
共 50 条
  • [41] SYNTHESIS, STRUCTURE AND CONDUCTIVITY OF NEW QUATERNARY CHALCOGENIDE SNBI4TE4SE4
    KICHAMBARE, PD
    SHARON, M
    SOLID STATE IONICS, 1993, 62 (1-2) : 21 - 26
  • [42] SYNTHESIS AND CRYSTAL-STRUCTURE OF (PPH4)2TE4
    WOLKERS, H
    SCHREINER, B
    STAFFEL, R
    MULLER, U
    DEHNICKE, K
    ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 1991, 46 (08): : 1015 - 1019
  • [43] Peculiar All-Metal σ-Aromaticity of the [Au2Sb16]4- Anion in the Solid State
    Popov, Ivan A.
    Pan, Fu-Xing
    You, Xue-Rui
    Li, Lei-Jiao
    Matito, Eduard
    Liu, Chao
    Zhai, Hua-Jin
    Sun, Zhong-Ming
    Boldyrev, Alexander I.
    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2016, 55 (49) : 15344 - 15346
  • [44] Synthesis and Characterizations of Two Tellurides β-BaGa2Te4 and Ba5Ga2Ge3Te12 with Flexible Chain Structure
    Sun, Mengran
    Zhang, Xingyu
    Xing, Wenhao
    Li, Zhuang
    Liu, Wenhao
    Lin, Zheshuai
    Yin, Wenlong
    Yao, Jiyong
    INORGANIC CHEMISTRY, 2021, 60 (19) : 14793 - 14802
  • [45] Coordination compounds based on the cluster anion [Re4Te4(CN)12]4− and Zn2+ cation
    Yu. V. Mironov
    O. A. Efremova
    D. Yu. Naumov
    V. E. Fedorov
    Russian Chemical Bulletin, 2006, 55 : 744 - 747
  • [46] A NEW COMPOUND IN THE RUBIDIUM GOLD SYSTEM - SYNTHESIS AND STRUCTURE OF RB3AU7
    ZACHWIEJA, U
    JOURNAL OF ALLOYS AND COMPOUNDS, 1993, 199 (1-2) : 115 - 118
  • [47] New compound Rubidium-Gold. Synthesis and Structure of Rb3Au7
    Eine neue Verbindung im System Rubidium-Gold. Synthese und Struktur von Rb3Au7
    Zachwieja, Uwe, 1600, (199): : 1 - 2
  • [48] Mercury-chalcogenide clusters:: Synthesis and structure of [Hg10Te4(SePh)12(PPhnPr2)4], [Hg10Te4(TePh)12(PPhnPr2)4] and [Hg34Te16(SePh)36(PPhnPr2)4]
    Eichhöfer, A
    Deglmann, P
    EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2004, (02) : 349 - 355
  • [49] Synthesis and thermal conductivities of ZnIn2Te4 and CdIn2Te4 with defect-chalcopyrite structure
    Suriwong, Tawat
    Kurosaki, Ken
    Thongtem, Somchai
    Harnwunggmoung, Adul
    Plirdpring, Theerayuth
    Sugahara, Tohru
    Ohishi, Yuji
    Muta, Hiroaki
    Yamanaka, Shinsuke
    JOURNAL OF ALLOYS AND COMPOUNDS, 2011, 509 (27) : 7484 - 7487
  • [50] A NEW TYPE OF CHAIN COMPOUND,STRUCTURE OF TA4（TE2）4TE4I
    Shui Quan DENG Hong Hui ZHUANG Ding Ming WU Jin Ling BUANG Fujian Institute of Research on the Structure of Matter
    ChineseChemicalLetters, 1993, (03) : 273 - 274
12345