caa a22 4500 463184254 CHVBK 20180406164847.0 cr unu---uuuuu 170326e20070701xx s 000 0 eng 10.1007/s10870-007-9190-0 doi (NATIONALLICENCE)springer-10.1007/s10870-007-9190-0 Two-dimensional Supramolecular Architecture of Oxamido-bridged Binuclear Copper(II) Complex Cu2(oxen)(NCS)2(DMF)2 [Elektronische Daten] [Feng-Ying Dong, Yan-Tuan Li, Zhi-Yong Wu, Jian-Min Dou, Da-Qi Wang] An oxamido-bridged binuclear copper(II) complex, Cu2(oxen)(NCS)2(DMF)2 (1) (H2oxen=N,N′-bis(2-aminoethyl)oxamide, DMF=dimethylformamide), has been synthesized by the reaction of Cu(oxen)·2H2O with CuCl2·2H2O and KSCN in DMF/CH3OH solution, and characterized by elementary analysis, FT-IR spectra and X-ray single-crystal diffraction. Structural analysis reveals that complex 1 forms a centrosymmetric binuclear molecule in which an oxamido group in the trans conformation bridges two crystallographically equivalent five-coordinate copper(II) ions with Cu-Cu distance of 5.279(2)Å. The complex molecules are assembled into a novel 2D layer through weak Cu⋯S interactions (d Cu-S=3.341(4)Å) and intermolecular hydrogen bonds. Viewed along the crystallographic b axis, layers display an interesting hydrophobic-hydrophilic-hydrophobic sandwich arrangement, with the hydrophobic layers dominated by dipole interaction of DMF molecules. Springer Science+Business Media, LLC, 2007 Copper(II) nationallicence Oxamide-bridge nationallicence Crystal structure nationallicence Binuclear complex nationallicence Supramolecular structure nationallicence Dong Feng-Ying Marine Drug & Food Institute, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong, People's Republic of China aut Li Yan-Tuan Marine Drug & Food Institute, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong, People's Republic of China aut Wu Zhi-Yong Marine Drug & Food Institute, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong, People's Republic of China aut Dou Jian-Min Department of Chemistry, Liaocheng University, 252059, Liaocheng, Shandong, People's Republic of China aut Wang Da-Qi Department of Chemistry, Liaocheng University, 252059, Liaocheng, Shandong, People's Republic of China aut Journal of Chemical Crystallography Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 37/7(2007-07-01), 445-449 1074-1542 37:7<445 2007 37 10870 https://doi.org/10.1007/s10870-007-9190-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10870-007-9190-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Dong Feng-Ying Marine Drug & Food Institute, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong, People's Republic of China aut NATIONALLICENCE 700 1- Li Yan-Tuan Marine Drug & Food Institute, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong, People's Republic of China aut NATIONALLICENCE 700 1- Wu Zhi-Yong Marine Drug & Food Institute, Ocean University of China, 5 Yushan Road, 266003, Qingdao, Shandong, People's Republic of China aut NATIONALLICENCE 700 1- Dou Jian-Min Department of Chemistry, Liaocheng University, 252059, Liaocheng, Shandong, People's Republic of China aut NATIONALLICENCE 700 1- Wang Da-Qi Department of Chemistry, Liaocheng University, 252059, Liaocheng, Shandong, People's Republic of China aut NATIONALLICENCE 773 0- Journal of Chemical Crystallography Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 37/7(2007-07-01), 445-449 1074-1542 37:7<445 2007 37 10870 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer