التفاصيل البيبلوغرافية
| العنوان: |
Synthesis and structure of a novel copper (II) nitrate complex of 2,4-dioxo-4-phenylbutanoic acid. |
| المؤلفون: |
Brian Landry, Mark Turnbull, Brendan Twamley |
| المصدر: |
Journal of Chemical Crystallography; Feb2007, Vol. 37 Issue 2, p81-86, 6p |
| مصطلحات موضوعية: |
BIPYRIDINIUM compounds, MATHEMATICAL crystallography, PROPERTIES of matter, SOLUTION (Chemistry) |
| مستخلص: |
2,4-Dioxo-4-phenylbutanoic acid,1, was synthesized as a biproduct of the attempted synthesis of 1,6-bisphenyl-1,3,4,6-hexanetetrone. Crystals of [Cu(H2O)(bipy) (L)][Cu(bipy)(L)(NO3)] (H2O)(NO3) (L = 2,4-dioxolato-4-phenylbutanoic acid and bipy = 2,2?-bipyridine),2, were grown by slow evaporation of a solution of Cu(NO3)2?3 H2O, 2,2?-bipyridine, and1in a mixture of ethanol and water. The compound crystallized in the triclinic space group P-1 and is made up of two distinct molecular units each with approximately square pyramidal geometry:a= 10.663(2)??,b= 13.275(3)??,c= 15.071(3)??, ? = 80.26(3)?, ? = 74.13(3)?, ? = 89.12(3)?. The copper ions are chelated by molecules of1and molecules of bipyridine. The molecular units are arrayed in rows held together by pi-stacking interactions and hydrogen bonding. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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