Synthesis and Crystal Structure of a Novel One-dimensional Coordination Polymer [ （C14H18N2）（Pb2i6）]n

1 INTRODUCTION The organic-inorganic hybrid material is a new type of composite between organic and inorganic polymers, and has captured the imaginations of che- mists due to its potential applications in electric con- ductivity, magnetism, ion exchange…     

Synthesis and Crystal Structure of a 1-D Coordination Polymer [Pb（ANS）2（phen）]n

A new one-dimensional coordination polymer, [Pb(phen)(ANS)2]n (ANS = 2-ami- nonaphthalene-1-sulfonate, phen = 1,10-phenanthroline), has been prepared by hydrothermal synthesis and structurally characterized by elemental analysis, IR and single-crystal X-ray diffrac- tion. The results determined by XRD reveal that the complex crystallizes in monoclinic, space group P21/c with a = 16.8374(14), b = 16.9825(14), c = 9.9392 (8) , β = 95.9830(10)o, V = 2826.5(4) 3, Mr = 831.86, Dc = 1.955 g/cm3, μ(MoKα) = 6.173 mm-1, F(000) = 1624, Z = 4, the final R = 0.0272 and wR = 0.0694 for 4305 observed reflections (I > 2σ(I)). In the complex, the adjacent lead(II) ions are bridged through the oxygen atoms of sulfonate groups in a syn-syn conformation, yielding an infinite zigzag chain. And the intermolecular N–H···O hydrogen bonds link the chains into two-dimensional layered networks, which are further assembled into a separate two-layer-film-like packing structure.     

Synthesis and Crystal Structure of （Et4N）3[{V（o—C6H4OS）3}2Na]

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SYNTHESIS AND STRUCTURE OF （Me4N）[Mo（OC6H4S—o）3]

<正> (Me_4N)[Mo(OC_6H_4S-o)_3] ,Mr=542. 57,orthorhombic,space group Pnb21 with a = 22. 708(1),b = 9. 737(4),c=10. 486(2) A;V=2318. 6A3;Z=4,Dc = 1. 55g/cm3,final R=0. 064 and Rw=0. 074.μ=8. 3cm-1, F(000) = 1108,The atom Mo( V ) of the anion issix-coordinated to three oxygen and three sulfur atoms in a distorted octahedral geometry.     

Synthesis and Crystal Structure of a Nover Monomeric Di—butyltin dicar

nBu2Sn[O2CCH2CH(4-ClC6H4)Ge(OCH2CH2)3N]2.H2O(Mr=1053.66) is an air-stable compound which crystallizes in the monoclinic space group C2/c with a=21.182(5), b=12.174(3), c=17.108(4) , β=99.59(2)°, V=4350(3) 3, Z=4, F(000)=2104, μ=2.104 mm-1. The refinement of structure with I≥3σ(I) for 1819 reflections converged at R=0.045. The coordination geometry around the Sn atom is best described as an askew-pentagonal bipyramid, in which four carboxylate oxygen atoms( Sn(1)-O(5), Sn(1)-O(5a)=2.099 and Sn(1)-O(4), Sn(1)-O(4a)=2.158 ) and an oxygen atom from an aqua ligand comprise the pentagonal plane, with two butyl groups occupying axial positions.     

Synthesis and Crystal Structure of Novel Fe_3 Cluster Compound

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Synthesis,Crystal Structure and Characterization of a Cobalt Coordination Polymer： [Co（suc）（L）]n

The title complex, [Co（suc）（L）], 1 （L = 2-phenyl-lH-1,3,7,8-tetraazacyclopenta- [1]phenanthrene and H2suc = succinic acid） has been hydrothermally obtained and characterized by elemental analysis, IR, TG and single-crystal X-ray diffraction. It crystallizes in orthorhombic, space group Pcca with a = 13.936（3）, b = 9.918（2）, c = 28.670（6）A, V = 3962.4（14）A^3, Z = 8, CoC23H16N4O4, Mr = 471.33, Dc = 1.580 g/cm^3, F（000） = 1928,μ（MoKa） = 0.907 mm^-1, R = 0.0543 and wR = 0.1336. Compound 1 exhibits one-dimensional chain structures which are further stacked by π-π interactions to give a supramolecular layer. Finally, the N-H...O hydrogen bonds between the nitrogen atom of L and carboxylate oxygen atom stabilize the structure of 1.     

Solid Synthesis and Crystal Structure of Compound [（PPh3）3Cu2MoOS3]

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Synthesis and Crystal Structure of a Novel Threedimensional Manganese（Ⅱ） Coordination Polymer： [Mn（pdc）]n （pdc = Pyridine-2,4-dicarboxylate）

A novel manganese（H） coordination polymer [Mn（pdc）]n （pdc = pyridine-2,4- dicarboxylate） has been synthesized under hydrothermal conditions. The crystal is of monoclinic, space group P211n with a = 6.506（4）, b = 9.392（6）, c = 11.217（7） A, β = 105.650（12）°, V= 660.0（7）A3, Z = 4, Mr = 220.04, Dc = 2.215 g/cm3,μ = 1.971 mm-1, F（000） = 436, Rint = 0.0345, R = 0.0360 and wR = 0.0778 for 1259 observed reflections with I 〉 2σ（I）. In the structure, the Mn（Ⅱ） atom is coordinated in a distorted octahedral arrangement by one pyridine N and five carboxylate O atoms from five pdc ligands, each of which coordinates to five Mn atoms to propagate a three-dimensional layered framework.     

Synthesis and Crystal Structure of Binuclear Complex of Copper（Ⅱ）Chl

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