X-ray structures of heteroleptic zinc(II) complexes involving combinations of O,O′-dialkyldithiophosphato and bidentate N-donor ligands
-
Lukáš Jeremias
,
Gabriel Demo
Abstract
The detailed X-ray structural elucidation of reaction products of a zinc(II) salt with O,O′-dialkyldithiophosphate and nitrogen-containing heterocycles (N–N=1,10-phenanthroline (phen) or 2,2′-bipyridine (bpy)) has been performed. Surprisingly, together with [Zn(S2 P(OR)2)2(N–N)] compounds, also ionic-type complexes having the formula of [Zn(N–N)3](S2 P(OR)2)2 have been obtained using the same molar ratios of the reactants. The prepared complexes have been characterized by elemental analysis and single-crystal X-ray analysis. The crystallographic analysis showed that the bond lengths and bite angles of the prepared complexes are in good agreement with those of similar compounds. The crystal packing of described complexes is formed via π–π stacking interactions and/or C–H···S non-covalent contacts.
Acknowledgments
Part of the X-ray diffraction studies was carried out with the support of the Single Crystal X-ray Diffraction Core Facility of CEITEC – Central European Institute of Technology under CEITEC – open access project, ID number LM 2011020, funded by the Ministry of Education, Youth and Sports of the Czech Republic under the activity “Projects of major infrastructures for research, development and innovations”. We would also like to thank to Prof. Steinar Husebye (Department of Chemistry, University of Bergen, Norway) for valuable discussions.
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©2014 by Walter de Gruyter Berlin/Boston
Artikel in diesem Heft
- Frontmatter
- Graphical Synopsis
- Inorganic Crystal Structures
- The co-ordination number rule and the rule of hardness, powerful tools to rationalize inorganic structures
- Solvothermal and ionothermal syntheses and structures of amine- and/or (poly-)chalcogenide coordinated metal complexes
- Anhydrous lithium borate, Li3B11O18, crystal structure, phase transition and thermal expansion
- Experimental and theoretical investigation of the new, metastable compound Cr3Sb
- A comparative study of crystallographic van der Waals radii
- Ordered vacancies in the commensurately modulated structure of SrPt1.833☐0.167Sn2
- Organic and Metalorganic Crystal Structures
- X-ray structures of heteroleptic zinc(II) complexes involving combinations of O,O′-dialkyldithiophosphato and bidentate N-donor ligands
Artikel in diesem Heft
- Frontmatter
- Graphical Synopsis
- Inorganic Crystal Structures
- The co-ordination number rule and the rule of hardness, powerful tools to rationalize inorganic structures
- Solvothermal and ionothermal syntheses and structures of amine- and/or (poly-)chalcogenide coordinated metal complexes
- Anhydrous lithium borate, Li3B11O18, crystal structure, phase transition and thermal expansion
- Experimental and theoretical investigation of the new, metastable compound Cr3Sb
- A comparative study of crystallographic van der Waals radii
- Ordered vacancies in the commensurately modulated structure of SrPt1.833☐0.167Sn2
- Organic and Metalorganic Crystal Structures
- X-ray structures of heteroleptic zinc(II) complexes involving combinations of O,O′-dialkyldithiophosphato and bidentate N-donor ligands
