ICl(C10H8N2)2](NO3)H2O Mr = 522.57 Monoclinic, P21 =n
ICl(C10H8N2)2](NO3)H2O Mr = 522.57 Monoclinic, P21 =n a = 8.2341 (two) A b = 21.1920 (5) A c = 13.1284 (four) A Bruker (2006). APEX2 and SAINT. Bruker AXS Inc., Madison, Wisconsin, USA. Dowty, E. (1995). ATOMS. Shape Software program, Kingsport, Tennessee, USA. Farrugia, L. J. (2012). J. Appl. Cryst. 45, 84954. Gao, Z. Li, F. (2009). Acta Cryst. E65, m1664.mBoutebdja et al.doi:10.1107SActa Cryst. (2014). E70, m190metal-organic compoundsHarrison, W. D., Kennedy, D. M., Energy, M., Sheahan, R. Hathaway, B. J. (1981). J. Chem. Soc. Dalton Trans. pp. 1556564. Liu, H., Liu, C. Zhong, B. (2004). Chem. J. Net. six, 44. Martens, C. F., Schenning, A. P. H. J., Feiters, M. C., Beurskens, G., Smits, J. M. M., Beurskens, P. T., Smeets, W. J. J., Spek, A. L. Nolte, R. J. M. (1996). Supramol. Chem. 8, 314. Sheldrick, G. M. (2008). Acta Cryst. A64, 11222.Acta Cryst. (2014). E70, m190Boutebdja et al.[NiCl(C10H8N2)2](NO3)H2Omsupplementary materialssupplementary materialsActa Cryst. (2014). E70, m190 191 [doi:ten.1107S1600536814009064]Bis(two,2-bipyridyl-2N,N)chloridonickel(II) nitrate trihydrateMehdi Boutebdja, Adel Beghidja, Chahrazed Beghidja, Zouaoui Setifi and Hocine Merazig1. Comment The molecular structure from the title complicated is shown in (Fig.1), The title compound is isostructural with the copper analogue (Harrison et al., 1981; Liu et al., 2004), crystalize in the monoclinic space group P21n. The Ni(II) atom is fivecoordinate and displays a distorted trigonal-bipyramidal coordination geometry with four N atoms from the two chelating 2,2-bipyridine molecules and a single chloride ion. The basal plane defined by the atoms (N1 N3 Cl1). The apical positions are occupied by the N2 and N4 atoms [N2–Ni1–N4 = 175.09 (10) . The Ni–N bond lenghts (table 1) are in normal range [Ni1–N1 = 2.086 (3), Ni1–N2 = 1.984 (three), Ni1–N3 = 2.108 (three), Ni1–N4 = 1.983 (3), Ni1–Cl1 = 2.3032 (10)]. In the crystal structure, the elements are linked by weak C–H and medium O–H hydrogen bonds. Water molecules are additional hydrogen-bond-interacting together with the nitrate anion to finish a two-dimensional water-nitrate framework IKK-α Gene ID parallel to (101)which is usually described by the graph set R97(24) (Fig. two). Therefore, the discrete [Ni(bpy)2Cl] was linked to each and every other CXCR3 MedChemExpress through pi-pi stacking to type two-dimensional supramolecular coordinated polymer parallel towards the ac plane with centroid entroiddistances of Cg(1)–Cg(two) = three.660 (two) Cg(two)–Cg(2i) = 3.635 (2) and Cg(3)– Cg(4) = three.693 (two) (Cg(1) is the centroid of N4–C20 two,2-bpy ring, Cg(two) is the centroid of N3–C15 2,2-bpy ring, Cg(three) is definitely the centroid of N2–C10 two,2-bpy ring, Cg(4) is definitely the centroid of N1–C5 2,2-bpy ring) (Fig.3). These layers are connected to every single other through a weak O–H l and C–H hydrogen bond to kind a three-dimensional network(Fig.four). two. Experimental Compound (1) was obtained from the reaction of MSA ‘mercaptosuccinic acid (0.15 g, 1 mmol) in pyridine and an ethanolic resolution of Ni(NO3)two.6H2O (0.290 g, 1 mmole) Immediately after several minutes of stirring an ethanol solution containing 2,2-Bipyridine hydrochloride (0.114 g, 0.five mmol) was add. The answer was kept for a number of weeks at room temperature. Green crystals suitable for X-ray evaluation have been obtained (yield: 0.1 g, 10 on the basis of Ni(NO3)2.6H2O). three. Refinement Water hydrogen atoms have been tentatively discovered in the distinction density Fourier map and were refined with an isotropic displacement parameter 1.5 that on the adjacent oxygen atom. The O–H distances had been restra.