(2,9-Dimethyl-1,10-phenanthroline)bis[2-(pyridin-2-yl)phenyl]iridium(III) hexafluorophosphate and (2,9-dimethyl-1,10-phenanthroline)bis[5-methyl-2-(pyridin-2-yl)phenyl]iridium(III) hexafluorophosphate–diethyl ether–acetonitrile (1/0.61/0.78)
The title compounds, [Ir(C14H12N2)(C11H8N)2]PF6 (1) and [Ir(C14H12N2)(C12H10N)2]PF6·0.61C2H10O·0.78CH3CN (2), crystallize in the space groups Pbca and P1, respectively, each structure containing one monocationic Ir complex and one PF6− anion in the asymmetric unit. The anion and solvent in compound...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2025-02-01
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| Series: | Acta Crystallographica Section E: Crystallographic Communications |
| Subjects: | |
| Online Access: | https://journals.iucr.org/paper?S2056989024012039 |
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| Summary: | The title compounds, [Ir(C14H12N2)(C11H8N)2]PF6 (1) and [Ir(C14H12N2)(C12H10N)2]PF6·0.61C2H10O·0.78CH3CN (2), crystallize in the space groups Pbca and P1, respectively, each structure containing one monocationic Ir complex and one PF6− anion in the asymmetric unit. The anion and solvent in compound 2 are disordered. The Ir—N(phenanthroline) bond lengths of ca. 2.21 Å indicate a greater steric effect of the 2,9-dimethyl-1,10-phenanthroline ligand compared to 1,10-phenanthroline. Both structures show offset parallel intermolecular π–π interactions between the pyridine rings of the phenanthroline ligands, and that of 1 also exhibits similar interactions between the phenyl and pyridine rings of the phenylpyridine ligands. |
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| ISSN: | 2056-9890 |