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The two title compounds [Cu(sdba)(py)2(H2O)]n·2n(py) 1 and [Cu(sdba)(phen)(H2O)]n 2(H2sdba = 4,4’-sulfonyldibenzoic acid,py = pyridine,phen = 1,10-phenanthroline) have been synthesized and characterized by single-crystal structure determination,IR and TG analyses.Compound 1 crystallizes in orthorhombic,space group Pbcm with a = 5.9833(12),b = 22.333(5),c = 24.571(5),V = 3283.3(12) 3,Z = 4,C34H30N4O7SCu,Mr = 702.22,Dc = 1.388 g/cm3,F(000) = 1396,μ(MoKα) = 0.780 mm-1,the final R = 0.0599 and wR = 0.1767 for 3416 observed reflections with I > 2σ(I).Compound 2 crystallizes in monoclinic,space group C2/c with a = 22.9549(4),b = 12.2443(3),c = 17.8687(4) ,β = 110.873(1)°,V = 4692.69(18) 3,Z = 8,C26H18N2O7SCu,Mr = 566.02,Dc = 1.602 g/cm3,F(000) = 2312,μ(MoKα) = 1.078 mm-1,the final R = 0.0697 and wR = 0.1330 for 3452 observed reflections with I > 2σ(I).In both structures,the CuII metal centers adopt five-coordination in slightly distorted tetragonal pyramidal geometries,while the second N-donor ligands bond or chelate to CuII ions as the terminal moiety.The weak interactions extend the two structures into high-dimensional supramolecular coordination-polymers.
The two title compounds [Cu (sdba) (py) 2 (H2O)] n · 2n (py) 1 and [Cu (sdba) (phen) (H2O)] n 2 (H2sdba = 4,4’-sulfonyldibenzoic acid, py = pyridine, phen = 1,10-phenanthroline) have been synthesized and characterized by single-crystal structure determination, IR and TG analyzes. Compound 1 crystallizes in orthorhombic, space group Pbcm with a = 5.9833 (12), b = (000) = 1396, μ (MoKα) = 0.780), C = 24.571 (5) , V = 3283.3 (12) 3, Z = 4, C34H30N4O7SCu, Mr = 702.22, Dc = 1.388 g / (2) mm-1, the final R = 0.0599 and wR = 0.1767 for 3416 observed reflections with I> 2σ (I). Compound 2 crystallizes in monoclinic space group C2 / c with a = 22.9549 (4), b = 12.2443 , C = 17.8687 (4) β, β = 110.873 (1) °, V = 4692.69 (18) 3, Z = 8 and C26H18N2O7SCu, Mr = 566.02, Dc = 1.602 g / The final R = 0.0697 and wR = 0.1330 for 3452 observed reflections with I> 2σ (I). In both structures, the CuII metal centers adopt five-coordination in slightly distorted tetragonal pyramidal geometries, w hile the second N-donor ligands bond or chelate to CuII ions as the terminal moiety. The weak interactions extend the two structures into high-dimensional supramolecular coordination-polymers.