Computed Properties of CCuNS, With the volume and accessibility of scientific research increasing across the world, it has never been more important to continue building, we’ve spent the past two centuries establishing. Mentioned the application of 1111-67-7, Name is Cuprous thiocyanate.
Colourless columnar crystals of Ph4PCu(SCN)2 (1) were obtained by reaction of CuSCN with Ph4PSCN in acetone. 1 crystallises in the orthorhombic space group P212121 with a = 746.50(10); b = 1623.8(3); c = 1999.4(4) pm; Z = 4; V = 2423.6(7) · 106 pm3. Colourless lamella shaped crystals of (PPN)Cu(SCN)2 (2) were formed by reactions of (PPN)CuCl2 with KSCN in ethanol. 2 crystallises in the triclinic space group P1 with a = 1101.3(2); b = 1141.6(2); c = 1522.9(3) pm; alpha = 74.75(3); beta = 80.50(3); gamma = 70.74(3); Z = 2; V = 1737.4(6) · 106 pm3. In both compounds the anions consist of approximately planar groups with Cu atoms co-ordinated by two N and one S atom. In each case one SCN is a N-bound terminal group while the second SCN forms a 1,3-mu bridge between two Cu centres. In 1 the planar CuN2S units are connected to polymer anions with chain structure, whereas 2 contains dimeric anions [SCNCu(SCN)2CuNCS].
The catalyzed pathway has a lower Ea, but the net change in energy that results from the reaction is not affected by the presence of a catalyst. In my other articles, you can also check out more blogs about 1111-67-7
Reference：
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”