Abstract
In the title thiocyanate-coordinated aza-macrocyclic copper(II) complex, [Cu(NCS)2(C24H38N6)], the CuII atom is coordinated by the four secondary N atoms of the aza-macrocyclic ligand and by the two N atoms of the thiocyanate ions in a tetragonally distorted octahedral geometry. The average equatorial Cu—N bond length is shorter than the average axial Cu—N bond length [2.010 (2) and 2.528 (4) Å, respectively]. An N—H⋯N hydrogen-bonding interaction between the secondary amine N atom and the adjacent thiocyanate ion leads to a polymeric chain along the a axis.
Highlights
Crystal dataR factor = 0.048; wR factor = 0.115; data-to-parameter ratio = 18.7
In the title thiocyanate-coordinated aza-macrocyclic copper(II) complex, [Cu(NCS)2(C24H38N6)], the CuII atom is coordinated by the four secondary N atoms of the azamacrocyclic ligand and by the two N atoms of the thiocyanate ions in a tetragonally distorted octahedral geometry
The average equatorial Cu—N bond length is shorter than the average axial Cu—N bond length [2.010 (2) and 2.528 (4) Å, respectively]
Summary
R factor = 0.048; wR factor = 0.115; data-to-parameter ratio = 18.7. In the title thiocyanate-coordinated aza-macrocyclic copper(II) complex, [Cu(NCS)2(C24H38N6)], the CuII atom is coordinated by the four secondary N atoms of the azamacrocyclic ligand and by the two N atoms of the thiocyanate ions in a tetragonally distorted octahedral geometry. The average equatorial Cu—N bond length is shorter than the average axial Cu—N bond length [2.010 (2) and 2.528 (4) Å, respectively]. An N—H N hydrogen-bonding interaction between the secondary amine N atom and the adjacent thiocyanate ion leads to a polymeric chain along the a axis
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