Publication details
Synthesis and X-Ray Structures of Zinc(II) and Cadmium(II) Heteroleptic Complexes Involving 1,1-Dithiolate and N-Donor Ligands
| Authors | |
|---|---|
| Year of publication | 2014 |
| Type | Article in Periodical |
| Magazine / Source | Phosphorus, Sulfur, and Silicon and the Related Elements |
| MU Faculty or unit | |
| Citation | |
| Doi | https://doi.org/10.1080/10426507.2014.902825 |
| Field | Inorganic chemistry |
| Keywords | Zinc(II) complexes Cadmium(II) complexes Xanthate Dithiophosphate X-ray diffraction |
| Attached files | |
| Description | A series of zinc(II) and cadmium(II) complexes, involving a combination of S-donor (xanthates and dithiophosphates) and N-donor (1,10-phen = 1,10-phenanthroline, 2,2-bipy = 2,2-bipyridine) ligands, of the composition [Cd(S2COnPr)2(2,2-bipy)] (1), [Cd(S2COnPr)2(1,10-phen)] (2), [Cd(S2P(OEt)2)2(2,2-bipy)] (3), [Cd(S2P(OEt)2)2(1,10-phen)] (4), [Zn(S2COnPr)2(2,2-bipy)] (5), [Zn(S2COnPr)2(1,10-phen)] (6), [Zn(S2P(OEt)2)2(2,2-bipy)] (7) and [Zn(S2P(OEt)2)2(1,10-phen)] (8) was prepared. The complexes (1–8) were characterized by elemental analysis and single-crystal X-ray analysis. X-ray structures revealed that the coordination geometries vary from octahedral (complexes 1–4), through square-pyramidal (complexes 5–6) to tetrahedral (complexes 7–8), depending on a combination of the central metal atoms and the corresponding S-donor and N-donor ligands. Similarities and discrepancies among the individual molecular structures as well as non-covalent contacts stabilizing crystal structures are discussed in more detail. |