Mono- and dinuclear NiII and CoII complexes that feature chelating guanidine ligands: structural characteristics and molecular magnetism
Several new mono- and dinuclear complexes of CoII and NiII with chelating guanidine ligands were synthesized. The molecular structures for most of the complexes in the crystalline state were derived from single-crystal X-ray diffraction, and some characteristic structural details are discussed. The...
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| Main Authors: | , , , , , , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
2010
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| In: |
European journal of inorganic chemistry
Year: 2010, Issue: 30, Pages: 4770-4782 |
| ISSN: | 1099-0682 |
| DOI: | 10.1002/ejic.201000315 |
| Online Access: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1002/ejic.201000315 Verlag, lizenzpflichtig, Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1002/ejic.201000315 
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| Author Notes: | Pascal Roquette, Carolin König, Olaf Hübner, Arne Wagner, Elisabeth Kaifer, Markus Enders, and Hans-Jörg Himmel |
| Summary: | Several new mono- and dinuclear complexes of CoII and NiII with chelating guanidine ligands were synthesized. The molecular structures for most of the complexes in the crystalline state were derived from single-crystal X-ray diffraction, and some characteristic structural details are discussed. The molecular magnetism was further studied by superconducting quantum interference device (SQUID) measurements. In addition to the experiments, quantum chemical calculations were carried out. Finally, the paramagnetic NMR spectra for one of the complexes are discussed, which shows that 1JC,H correlation experiments are possible. |
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| Item Description: | First published: 24 August 2010 Im Titel sind die "II" der Ausdrücke "NiII" und "CoII" hochgestellt Gesehen am 25.11.2022 |
| Physical Description: | Online Resource |
| ISSN: | 1099-0682 |
| DOI: | 10.1002/ejic.201000315 |