First radical cation salts from the symmetrical outer S‐position isomer of BEDT-TTF

A Systematic Design and Facile Construct of Metal Pseudohalide Frameworks Directed By 1,ω-Bis(pyridinium)alkane Cations

“…They compare well with those found in its pyridinium analogue {[pyH + ][Cu 2 (SCN) 3 − ]} n (103.7(1)−122.1(4)°) . The Cu−N distances vary from 1.964(2) to 1.997(2) Å, comparable with those found in pyridinium analogue (1.93−1.95 Å) and [(CuBr) 3 (C 10 H 7 N 3 )] (2.004(2) Å) …”

“…On the other hand, some anionic halogen/pseudohalogenoocuprates(I) have been reported to exhibit solid state fluorescence or ambient pressure superconductivity . Of most interest is the observation that halogen/pseudohalogenoocuprates(I) exhibit varieties of extended motifs.…”

Organosulfur donor with hydroxy groups and its conducting salt: crystal structures and physical properties

“…Their conductive properties are highly sensitive to chemical modifications of the ET framework, and considerable efforts have been devoted to the search for molecular superconductors presenting higher critical temperatures (T c ) by the synthetic chemistry methods [2][3][4]. Most of these chemical modifications were aimed to increase the dimensionality of these materials which can suppress the Peierls distortions at low temperature by favoring the intermolecular interaction among electron donors and acceptors (or counter anions).…”

Highly Functionalized Tetrathiafulvalenes: Riding along the Synthetic Trail from Electrophilic Alkynes

“…The prominent role of the outer sulfur atoms in the structural organization of the semiconducting (σ rt = 10 -4 S·cm -1 ) [1:1] cation radical salt of SIET with the polymeric anion Cu(SCN) 2 - has also been demonstrated (Figure ) …”