Solvothermal Synthesis, Crystal Structure, and Thermal Stability of Three‐Layered Thioantimonate(III) Complexes: [Ni(C₃H₁₀N₂)₃]Sb₄S₇, [C₄H₁₄N₂]Sb₈S₁₃·H₂O, and [C₆H₁₈N₂]Sb₁₀S₁₆·H₂O

Abstract

Three new thioantimonate(III) complexes [Ni(1,2‐PDA)3]Sb4S7 (1) (1,2‐PDA = 1,2‐propanediamine), [dmenH22+]Sb8S13·H2O (2) (dmen = N,N‐dimethylethylenediamine), and [deenH22+]Sb10S16·H2O (3) (deen = N,N‐diethylethylenediamine), prepared under solvothermal conditions, have been characterized by single‐crystal X‐ray diffraction, elemental analysis, and DTA‐TG measurements. In compound 1, a rectangle‐like Sb16S16 heteroring whose dimensions are about 8.1 × 14.7 Å is observed, this is the largest reported pore in layered thioantimonates to date. Further condensation of the Sb16S16 heterorings resulted in an unprecedented framework of the five‐atom thick SbxSyn– layer. In 2, a new member of SbnSn (n = 2, 3, 4, 8, 16, 30, 31, 32) heterocycles Sb15S15 heteroring has been obtained as the first example. In compound 3, the most particular feature is that when the secondary Sb–S bonds are considered the Sb2 atom becomes sevenfold coordinated.(© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)

Syntheses, crystal structures, and characterization of As(III) and As(V) thioarsenates, [Mn2(phen)(AsIII2S5)]n and [Mn3(phen)3(AsvS4)2]n·nH2O

“…Particularly, crystalline chalcogenides exemplified by a large number of quaternary/ternary M/E 0 /E clusters and open frameworks (M ¼ transition metal, E 0 ¼ heavy group 13-15 element, E ¼ S, Se, Te) with intriguing applications, ranging from semiconductors to gas separation, have received increasing attention at present [6][7]. During the past two decades, we have focused on the synthetic and structural chemistry of the transition metal/main group element-sulfur compounds [8][9][10], such as molybdenum(tungsten)/copper (silver) thiolates, tin sulfide (oxosulfide) compounds, thioantimonates [11][12][13][14]. Now we further spread our interest to the study of thioarsenates.…”

A Strategy for the Preparation of Thioantimonates Based on the Concept of Weak Acids and Corresponding Strong Bases

“…These values are within the range reported for other [TM(bipy) 3 ] 2 + complexes [61][62][63][64][65] (TM = Ni, Fe). The bond lengths in the SbS 3 pyramids (2.4093(11) to 2.4902(11) in 1; 2.4089(13) to 2.4889 (13) in 2) are in the typical range observed in related compounds. [35,38,42,44,45,[66][67][68][69] The SbS 4 moiety exhibits the typical SbÀS bond pattern of two short and two long bonds.…”

“…On the basis of these synthetic methods, a large variety of thioantimonates with variable and fascinating structures were prepared. [6][7][8][9][10][11][12][13][14][15][16][17][18][19][20] During our systematic investigations of TM-Sb-S systems using different amines, transition metals (or transition metal complexes), and antimony sources, we were able to prepare a large number of compounds containing, for example, Cr, [21][22][23] Mn, [24][25][26][27][28][29][30][31][32] Fe, [33][34][35] Co, [36][37][38] Ni, [22,[39][40][41][42][43][44][45] Cu, [46,47] Zn, [48] or Ag [49] .…”

Synthesis and crystal structure of poly[[di-μ3-tetrathioantimonato-tris[(cyclam)cobalt(II)]] acetonitrile disolvate dihydrate] (cyclam = 1,4,8,11-tetraazacyclotetradecane)

“…Inorganic-organic chalcogenidometallates are an important class of compounds and many such compounds have been reported in the literature (Sheldrick & Wachhold, 1988;Bensch et al, 1997;Dehnen & Melullis, 2007;Wang et al, 2016;Zhou, 2016;Zhu & Dai, 2017;Nie et al, 2017). A large part of this family of compounds consists of thioantimonates, which exhibit a variety of coordination numbers that can lead to networks of different dimensionality (Jia et al, 2004;Powell et al, 2005;Spetzler et al, 2004;Zhang et al, 2007;Liu & Zhou, 2011;Engelke et al, 2004;Puls et al, 2006). Moreover, some of them have potential for applications, for example in the field of superionic conductors (Zhou et al, 2019) or as photoconductive materials (Pienack et al, 2008a).…”