ICl(C10H8N2)2](NO3)H2O Mr = 522.57 Monoclinic, P21 =n
ICl(C10H8N2)2](NO3)H2O Mr = 522.57 Monoclinic, P21 =n a = eight.2341 (two) A b = 21.1920 (5) A c = 13.1284 (4) A Bruker (2006). APEX2 and SAINT. Bruker AXS Inc., Madison, Wisconsin, USA. Dowty, E. (1995). ATOMS. Shape Computer software, 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., Power, M., Sheahan, R. Hathaway, B. J. (1981). J. Chem. Soc. Dalton Trans. pp. 1556564. Liu, H., Liu, C. Zhong, B. (2004). Chem. J. Online. 6, 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). IL-15 supplier 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(2,2-bipyridyl-2N,N)chloridonickel(II) nitrate trihydrateMehdi Boutebdja, Adel Beghidja, Chahrazed Beghidja, Zouaoui Setifi and Hocine Merazig1. Comment The molecular structure with the title complex is shown in (Fig.1), The title compound is isostructural using the copper analogue (Harrison et al., 1981; Liu et al., 2004), crystalize inside the monoclinic space group P21n. The Ni(II) atom is fivecoordinate and displays a distorted trigonal-bipyramidal HDAC2 Formulation coordination geometry with four N atoms in the two chelating two,2-bipyridine molecules and one particular 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 (ten) . The Ni–N bond lenghts (table 1) are in regular variety [Ni1–N1 = 2.086 (3), Ni1–N2 = 1.984 (three), Ni1–N3 = 2.108 (three), Ni1–N4 = 1.983 (three), Ni1–Cl1 = 2.3032 (ten)]. 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 with the nitrate anion to complete a two-dimensional water-nitrate framework parallel to (101)which is often described by the graph set R97(24) (Fig. 2). Thus, the discrete [Ni(bpy)2Cl] was linked to every other through pi-pi stacking to kind two-dimensional supramolecular coordinated polymer parallel for the ac plane with centroid entroiddistances of Cg(1)–Cg(two) = three.660 (2) Cg(two)–Cg(2i) = three.635 (two) and Cg(3)– Cg(four) = three.693 (two) (Cg(1) is definitely the centroid of N4–C20 2,2-bpy ring, Cg(two) may be the centroid of N3–C15 two,2-bpy ring, Cg(3) will be the centroid of N2–C10 two,2-bpy ring, Cg(four) will be the centroid of N1–C5 two,2-bpy ring) (Fig.three). These layers are connected to each other via a weak O–H l and C–H hydrogen bond to kind a three-dimensional network(Fig.4). two. Experimental Compound (1) was obtained in the reaction of MSA ‘mercaptosuccinic acid (0.15 g, 1 mmol) in pyridine and an ethanolic solution of Ni(NO3)2.6H2O (0.290 g, 1 mmole) Right after several minutes of stirring an ethanol answer containing two,2-Bipyridine hydrochloride (0.114 g, 0.5 mmol) was add. The resolution was kept for a number of weeks at area temperature. Green crystals suitable for X-ray evaluation were obtained (yield: 0.1 g, ten on the basis of Ni(NO3)2.6H2O). 3. Refinement Water hydrogen atoms had been tentatively discovered within the distinction density Fourier map and were refined with an isotropic displacement parameter 1.5 that from the adjacent oxygen atom. The O–H distances had been restra.