caa a22 4500 463239598 CHVBK 20180405153308.0 cr unu---uuuuu 170326e20070501xx s 000 0 eng 10.1007/s10947-007-0078-9 doi (NATIONALLICENCE)springer-10.1007/s10947-007-0078-9 Synthesis and crystal structure of two {M(4,4′-dpdo)2[N(CN)2]2(H2O)2} complexes (M [Elektronische Daten] Co(II), Mn(II); 4,4′-dpdo = 4,4′-bipyridyl-N,N′-dioxide) [Q.-H. Zhao, Y.-Q. Liu, M.-S. Zhang, R.-B. Fang] The ligand 4,4′-bipyridyl-N,N′-dioxide (4,4′-dpdo) was used in the synthesis of two complexes, {Co(4,4′-dpdo)2[N(CN)2]2(H2O)2} (1) and {Mn(4,4′-dpdo)2[N(CN)2]2(H2O)2} (2). The complexes were found to be isostructural, triclinic, space group P-1 with Z = 1 and the following unit cell parameters: a = 8.158(8) Å, b = 8.865(8) Å, c = 9.477(9) Å; α = 70.988(13)°, β = 78.778(13)°, γ = 71.964(10)°; V = 612.8(10) Å3 for 1; a = 8.247(14) Å, b = 9.001(16) Å, c = 9.707(17) Å; α = 71.02(2)°, β = 78.63(2)°, γ = 72.62(2)°; V = 646(2) Å3 for 2. Final R-values were 0.075 and 0.083 for 1 and 2, respectively. In the molecules of the complexes, Co(II) or Mn(II) cation is coordinated by two O-atoms of two 4,4′-dpdo ligands, two terminal N-atoms of two dicyanamides, and two O-atoms of water molecules. The crystals are molecular, with adjacent complex molecules linked through a system of O-H...N and O-H...O hydrogen bonds. Springer Science+Business Media, Inc., 2007 dicyanamide nationallicence hydrogen bonding nationallicence molecular crystals nationallicence crystal structure nationallicence Zhao Q.-H Department of Chemistry, Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan University, 650091, Kunming, P.R. China aut Liu Y.-Q Department of Chemistry, Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan University, 650091, Kunming, P.R. China aut Zhang M.-S Department of Chemistry, Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan University, 650091, Kunming, P.R. China aut Fang R.-B Department of Chemistry, Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan University, 650091, Kunming, P.R. China aut Journal of Structural Chemistry Springer US 48/3(2007-05-01), 523-527 0022-4766 48:3<523 2007 48 10947 https://doi.org/10.1007/s10947-007-0078-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10947-007-0078-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zhao Q.-H Department of Chemistry, Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan University, 650091, Kunming, P.R. China aut NATIONALLICENCE 700 1- Liu Y.-Q Department of Chemistry, Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan University, 650091, Kunming, P.R. China aut NATIONALLICENCE 700 1- Zhang M.-S Department of Chemistry, Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan University, 650091, Kunming, P.R. China aut NATIONALLICENCE 700 1- Fang R.-B Department of Chemistry, Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan University, 650091, Kunming, P.R. China aut NATIONALLICENCE 773 0- Journal of Structural Chemistry Springer US 48/3(2007-05-01), 523-527 0022-4766 48:3<523 2007 48 10947 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer