443128-28-7Relevant academic research and scientific papers
Solvent-controlled formation of monomeric and dimeric species containing Cu(II) acetate and 4-phenylpyridine
Soldevila-Sanmartín, Joan,Ayllón, José A.,Calvet, Teresa,Font-Bardia, Mercè,Pons, Josefina
, p. 36 - 40 (2017)
Three copper(II) acetate complexes with 4-phenylpyridine (4-Phpy), namely [Cu(MeCO2)2(4-Phpy)2(H2O)2] (1), [Cu(MeCO2)2(4-Phpy)2(H2O)1.5] (2) and [Cu(MeCO2)2(4-Phpy)]2 (3), were synthesized and characterized by analytical and spectroscopic methods. Experimental conditions as solvent or temperature determine the species obtained. Crystal and molecular structure of 2 was determined by X-ray diffraction. Compound 2 presents a singular structure, containing two crystallographic independent mononuclear units [Cu(MeCO2)2(4-Phpy)2(H2O)2] (2A) and [Cu(MeCO2)2(4-Phpy)2(H2O)] (2B) in its unit cell and each of these forms an independent 1-D chain through H-bonding.
Tetra-μ-acetato-κ2O:O′-bis[(4-phenylpyridine- κN)copper(II)]
Tong, Ming-Liang,Li, Wei,Chen, Xiao-Ming,Zheng, Shao-Liang,Ng, Seik Weng
, p. m232-m234 (2002)
The title compound, [Cu2(C2H3O2)4(C11 H9N)2] or [Cu2(MeCO2)4(phpy)2] (phpy is 4-phenylpyridine), consists of centro-symmetric dimers in which the CuII atoms display a square-pyramidal CuO4N coordination, with four acetate O atoms in the basal plane [Cu-O 1.975 (3)-1.987 (3) A] and the phpy N atom in the apical position [Cu-N 2.150 (3) A]. The Cu atoms are 2.654 (1) A apart and are bridged by four acetate groups. The discrete dimers are extended into a three-dimensional supramolecular array through intermolecular π-π-stacking interactions.
