C₄S: A Bridging Bis(dithiolato) Ligand for the Preparation of Semiconducting Inorganic Polymers

Abstract

Planar and highly polarizable, the dianionic thiocarbon 1 reacts with metal salts to give inorganic polymers like [Cu2C4S6] and [NiC4S6] with semiconductor properties. The Ni coordination polymer forms a one‐dimensional ribbonlike strand of edgesharing square‐planar complexes such as 2.

Metal–Organic Frameworks as A Tunable Platform for Designing Functional Molecular Materials

“…Multi-thiobenzene based ligands have been used to coordinate with different metal ions to form a number of semiconducting coordination polymers. 55 Kitagawa, H. et al reported the first porous and conductive MOF from Cu(II) and pdt (pdt = 2,3-pyrazinedithiolate) building blocks through both Cu-S and Cu-N bonds in 2008. 56 This MOF showed a conductivity of 6 × 10 −4 S/cm at 300 K, which was attributed to a bistability between Cu I [Cu III (pdt) 2 ] and Cu II [Cu II (pdt) 2 ] states.…”

Notice of Retraction: Study on Steam Technology for Removing Oleoresin from Masson Pine Wood by Energy Management

“…Steamed in the water air, the turpentine from the pine in the overflow. Carbonic sulfide polymers are the newly inorganic compounds,which possess the functions of molecular self-assembly, semiconductors,non-linear optical and active chemical intermediates [3][4]. After resin curing, the crisp, loss of mobility, to achieve the purpose of fat-free.…”

Computational screening of structural and compositional factors for electrically conductive coordination polymers

“…The internal atomic positions as well as the length of cell vector a were then relaxed until convergence in the forces was achieved to within 0.001 eV per Å. mentioned in the Introduction. [22][23][24][25][26] While none of the known [Ni(C x S y )] n compounds were crystalline, and their structures therefore could not be determined by X-ray crystallography, they are generally presumed to be one-dimensional polymers formed by alternating Ni 2+ and C x S y…”

“…19 Hybrid networks containing Cu + , Cu 2+ , or Ag + and 1,4-benzenedithiolate 20 or Fe 2+ , Ni 2+ , or Cu 2+ and 1,2,4,5-benzenetetrathiolate 21 are semiconducting, but they are also all amorphous. [22][23][24][25][26] The compound formed between Pb 2+ and benzenehexathiolate, [Pb 3 (C 6 S 6 )] n , is crystalline with a three-dimensional network structure and is semiconducting. 27,28 Several conjugated organic systems containing multiple cyano groups (tetracyanoethylene, TCNE; 7,7,8,8-tetracyanoquinodimethane, TCNQ; 1,2,4,5-tetracyanobenzene, TCNB; N,N 0 -dicyanoquinonediimine DCNQI) have been used to form networks with various metal ions, and several of those are electrically conducting.…”