Crystal structure of potassium tris[3-(2-pyridyl)pyrazolyl]hydroborate |
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| Authors: | Maija Nissinen Terhi Alaviuhkola Kari Rissanen Jouni Pursiainen |
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| Institution: | 1. Nanoscience Center, Department of Chemistry, University of Jyv?skyl?, P.O. Box 35, FIN-40014, JYU, Finland
2. Department of Chemistry, University of Oulu, P.O. Box 3000, FIN-90014, Oulu, Finland
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| Abstract: | The crystal structure of the potassium tris3-(2-pyridyl)pyrazolyl]hydroborate has been determined. Potassium tris3-(2-pyridyl)pyrazolyl]hydroborate crystallizes in the orthorhombic space group Pca21 with the parameters a=30.7323(5) ?, b=8.3083(1) ? and c=9.2173(2) ?, V=2353.48(7) ?3 with Z=4. The crystal structure reveals the formation of continuous chains where two bidentate arms of the hydroborate ligand are coordinated to one potassium and the third to another cation. The structures of numerous transition metal and actinide salts have been reported during the last decades but no alkali metal complexes were available. |
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| Keywords: | X-ray crystallography nitrogen ligands cation-π interactions alkali metal coordination |
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