Darstellung und Kristallstruktur von NH₄SbS₂ / On the Preparation and Crystal Structure of NH₄SbS₂

Abstract

<jats:title>Abstract</jats:title><jats:p> NH<jats:sub>4</jats:sub>SbS<jats:sub>2</jats:sub> has been prepared and its crystal structure determined. The new compound crystallizes triclinic, space group P1̄, with the following cell-constants: a = 1213 pm, b = 641.9 pm, c = 634.0 pm, a = 102.9°, β = 98.9°, γ = 101.2°. In the structure there are ψ-SbS<jats:sub>4</jats:sub>-trigonal bipyramids connected to chains by common edges.</jats:p>

Network self-assembly patterns in Main Group metal chalcogenide-based materials

“…74 RbSbS 2 and [Ba(en) 4 ][Sb 2 Se 4 ] provide examples of analogous columnar chalcogenidoantimonates(). 75,76 In contrast, the trivalent antimony atoms extend their co-ordination number to 4 in the presence of the smaller NH 4 ϩ and K ϩ cations of NH 4 SbS 2 77 and KSbS 2 , 78 whose 1 ∞ [SbS 2 ] Ϫ chains contain a spirocyclic arrangement of four-membered Sb 2 S 2 rings, similar to that in Rb 2 Sb 4 S 7 49 (Fig. 2b).…”

Synthesis of a Novel Two-Dimensional Antimony Sulfide, [C4H10N]2[Sb8S13]·0.15H2O, and Its Structure Solution Using Synchrotron/Imaging Plate Data

“…Amines and elemental sulfur, when combined in water, tend to produce thiosulfate . In contrast, HCO 3 - and HS - have been used as optimum mineralizers for thioantimonates in previous hydrothermal studies. − …”

“…Recently series of main-group sulfide compounds, for example, thioantimonates, − thiostannates, − and thiogermanates − have been synthesized using hydrothermal techniques. Specifically, the thioantimonates show a remarkable variation of stoichiometries and structures.…”

“…The hydrothermal syntheses of thioantimonates gives rise to a variety of chain, − ,, layer, − and three-dimensional 1,12,14 structures; the dimensionality being determined by the presence of Sb−S bonds along 1-, 2-, or 3-noncollinear directions. Distances shorter than the sum of the corresponding van der Waals radii are used to define bonds.…”

Thioantimonate(III) anions acting as bridging ligands in neutral transition metal complexes: solvothermal synthesis and characterisation of the two novel compounds [Co(C6H18N4)]2Sb4S8 and [Co(C6H18N4)]2Sb2S5 containing [Sb4S8]4– and [Sb2S5]4– anions

“…2). The Co-N distances in 1 vary between 2.063(2) and 2.283(2) Å and in 2 between 2.065(2) and 2.318(2) Å (Table 2) with N-Co-N angles ranging from 78.67 (8) to 120.3(1)Њ ( 1) and 77.68 (8) to 120.87( 9)Њ ( 2). In 1 the Co-S distances are between 2.3521(9) and 2.3598(9) Å and in 2 between 2.3337(8) and 2.3540( 8) Å (see Table 2).…”