Iodoargentates and Cuprates Stabilized by Sulfonium Cations With Long Alkyl Chains

Abstract

− . In both structures, the sulfonium cations form a layer of parallel and interpenetrat-

Simplifying the growth of hybrid single-crystals by using nanoparticle precursors: the case of AgI

“…The iodoargentate moiety is also reported by Li et al 14 In the cations, the dodecyl chains are zigzag-shaped and the NMe 3 head groups are sticking out in the vicinities of the inorganic anions. 34 In the unit cell of 3, the 1D iodoargentate chains are arranged along the a axis, while the alkyl chains of the DTMA cations are packing parallel in the bOc plane, which is perpendicular to the coordination polymer chains (Fig. 5(c)).…”

Structurally dependent thermochromism of two iodoargentate hybrids based on the intermolecular charge transfer

“…The Ag,,,Ag distances (3.2289 (7)e3.3492(7) Å) are much shorter than the van der Waals radius sum of silver (3.44 Å) [42], indicating the existence of argentophilic interactions. The belt-like ½Ag 2 I 3 nÀ n chain [41,43,44] can be described as a double chain of edge-sharing AgI 4 tetrahedral along the a-axis (Fig. 1a).…”

Crystal structure of tetraphenylphosphonium triiododiargentate(I) acetonitrile monosolvate, [(C6H5)4P][Ag2I3] · CH3CN

“…It is constituted of edgesharing double tetrahedra Ag2I6 (figure, top). There are some examples with this type of anion already known in literature, ranging from inorganic compounds (CsAg2I3 [1][2][3]) to inorganicorganic hybride compounds like alkyl substituted ammonium salts [4][5][6][7][8] and sulfonium salts [9]. In (Ph4P)[Ag2I3] · CH3CN, the Ag2I3 rods are packed in a pseudo hexagonal arrangement between (Ph4P) + cations and acetonitrile molecules (figure, bottom).…”