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Preparation and Properties of Rhodium(III) Complexes with the Tetradentate Ligand N,N'-Bis(2'-pyridinecarboxamide)-1,8-naphthalene
| Content Provider | Semantic Scholar |
|---|---|
| Author | Manessi-Zoupa, Evy Zafiropoulos, Theodoros F. Perlepes, Spyros P. |
| Copyright Year | 1994 |
| Abstract | Abstract Synthetic procedures are described that allow access to a number of new Rh(III) complexes with the tetradentate bis-amide ligand N,N'-bis(2'-pyridinecarboxamide)-1,8-naphthalene (LH2). These complexes have the formulae Rh(LH2)Cl3, Na[RhLX2] • H2O (X = Cl, CN) and [RhLA2]ClO4 (A = pyridine, 1-methylbenzotriazole). The compounds have been characterized by elemental analyses, conductivity measurements, X-ray powder patterns, spectroscopic (IR, UV/VIS, 1H NMR) studies and electrochemical methods. The neutral amide behaves as a bis-bidentate ligand in the oligomeric or polymeric, octahedral complex Rh(LH2,)Cl3. Monomeric, trans octahedral structures are assigned for the complexes of L2− in the solid state; the doubly deprotonated ligand acts as a tetradentate chelating agent with the four nitrogens as ligating atoms. |
| Starting Page | 111 |
| Ending Page | 118 |
| Page Count | 8 |
| File Format | PDF HTM / HTML |
| DOI | 10.1515/znb-1994-0118 |
| Alternate Webpage(s) | http://zfn.mpdl.mpg.de/data/Reihe_B/49/ZNB-1994-49b-0111.pdf |
| Alternate Webpage(s) | https://doi.org/10.1515/znb-1994-0118 |
| Volume Number | 49 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |