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 (five) A c = 13.1284 (four) A Bruker (2006). APEX2 and SAINT. Bruker AXS Inc., Madison, Wisconsin, USA. Dowty, E. (1995). ATOMS. Shape Application, 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. Internet. 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). Supramol. Chem. eight, 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 of 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 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 two,2-bipyridine molecules and one 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 standard variety [Ni1–N1 = 2.086 (3), Ni1–N2 = 1.984 (3), Ni1–N3 = 2.108 (three), Ni1–N4 = 1.983 (three), Ni1–Cl1 = two.3032 (10)]. In the crystal structure, the components 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 could be described by the graph set R97(24) (Fig. two). Thus, the discrete [Ni(bpy)2Cl] was linked to every other through pi-pi stacking to kind two-dimensional supramolecular coordinated polymer parallel Afamin/AFM Protein MedChemExpress towards the ac plane with centroid entroiddistances of Cg(1)–Cg(two) = three.660 (2) Cg(two)–Cg(2i) = 3.635 (2) and Cg(3)– Cg(four) = 3.693 (2) (Cg(1) will be the centroid of N4–C20 two,2-bpy ring, Cg(2) is definitely the centroid of N3–C15 2,2-bpy ring, Cg(three) would be the centroid of N2–C10 two,2-bpy ring, Cg(four) is the centroid of N1–C5 2,2-bpy ring) (Fig.three). These layers are connected to each and every other by means of a weak O–H l and C–H hydrogen bond to form 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 answer of Ni(NO3)two.6H2O (0.290 g, 1 mmole) Just after several minutes of stirring an ethanol MIG/CXCL9 Protein Gene ID option containing 2,2-Bipyridine hydrochloride (0.114 g, 0.five mmol) was add. The remedy was kept for many weeks at space temperature. Green crystals suitable for X-ray analysis had been obtained (yield: 0.1 g, ten on the basis of Ni(NO3)2.6H2O). three. Refinement Water hydrogen atoms had been tentatively identified within the distinction density Fourier map and were refined with an isotropic displacement parameter 1.5 that with the adjacent oxygen atom. The O–H distances had been restra.