Cuprophilicity: Spectroscopic and Structural Evidence for Cu−Cu Bonding Interactions in Luminescent Dinuclear Copper(I) Complexes with Bridging Diphosphane Ligands

Thermal, solution and structural studies of a 3D Ag(I) coordination polymer with various Ag-Ag bonds, [Ag3(μ-Hbtc)(μ-H2btc)]n

“…The design of polymeric coinage d 10 metal complexes with fascinating structures has also received much attention [2][3][4][5][6], indicating in some studies that direct metal-metal interactions are among the most important factors for the manifestation of such structures. Between closed-shell species, no strong attractions are expected and, in fact, two closed-shell metal cations will normally repel each other.…”

Polyoxometalate-based eight-connected self-catenated network and fivefold interpenetrating framework

“…A series of parallel synthetic experiments indicate that compound 1 can be obtained in the pH range of 4-5, while 2 could be isolated in the pH range of 6.5-7.5. Additionally, the presence of Cu + ions in these two compounds indicates that the starting Cu 2 + ions are reduced by the NH 4 Cl and bpy ligands, which has been observed in the previous reports [22][23][24].…”

Syntheses, Structure and Properties of Barium(II) Complex with 2,3-Pyrazinedicarboxylic Acid

“…Therefore, pyrazinedicarboxylic acid is a widely used ligand. A number of structures of its coordination polymers with transition metal and lanthanides with interesting properties have been reported [11][12][13][14][15][16][17][18]. For example, Susumu Kitagawa's group selected {Cd(pdc)} n as a layer, and a pillar ligand as a second ligand to obtain novel porous frameworks [19][20][21].…”