摘要：
One novel complex [Ni(phen)_3]·(C_8H_(12)O_4)·(H_2O)_(14) with hexane dicarboxylic acid and 1,10-phenanthroline has been hydrothermally synthesized and characterized. Crystal data: monoclinic, space group C2/c, a = 2.3475(5), b = 1.2208(2), c = 1.9499(4) nm, β = 114.682(3)°, V = 5.0778(16) nm~3, D_c = 1.339 g/cm~3, Z = 4, μ(MoKα) = 0.458 mm~(–1), F(000) = 2168, GOOF = 1.014, R = 0.0401 and w_R = 0.0961. The nickel(II) center in the title complex is coordinated with six nitrogen atoms of three 1,10-phenanthroline molecules, giving a distorted octahedral coordination geometry. However, the nickel(II) ion does not coordinate to the hexane dicarboxylic acid. The complex molecules form a 3D structure through hydrogen bonds. TG analysis shows that the title complex is stable below 240.0 ℃.
摘要：
One new cadmium complex [Cd(phen)3]·(ClO 4)2·(p-MBA)2·(H 2O)2 has been hydrothermally synthesized by reacting p-methylbenzoic acid (p-MBA), 1,10-phenanthroline (phen) and cadmium perchlorate. It crystallizes in the triclinic system, space group P1̄, with a = 1.2809(3), b = 1.3431(3), c = 1.3734(3) nm, α = 84.259(4), β = 71.603(3), γ = 74.424(3)°, V = 2.1594(8) nm3, Dc = 1.532 g/cm3, Z = 2, F(000) = 1008, μ = 0.697 mm-1, R = 0.0646 and wR = 0.1648. The crystal structure shows that the cadmium ion is coordinated with six nitrogen atoms from three 1,10-phenanthroline molecules, forming a distorted octahedral coordination geometry. The result of electrochemical property analysis shows that the electron transfer in the electrode reaction is irreversible.
摘要：
One novel complex Mn2(phen)2(p-CBA) 4(H2O) has been hydrothermally synthesized from p-chlorobenzoic acid (p-CBA), 1,10-phenanthroline (phen) and anhydrous manganese(II) sulfate and then characterized. Crystal data for this complex: monoclinic, space group C2/c, with a = 2.3416(3), b = 1.5604(2), c =1.5605(2) nm, β = 121.048(2)°, V= 4.8849(12) nm3, Dc = 1.510 g/cm3, Mr = 555.26, Z = 8, μ = 0.798 mm -1, F(000) = 2256, GOOF = 1.032, the final R = 0.0393 and wR = 0.0816. The crystal structure shows that two neighboring manganese(II) ions are linked together by two bridge-chelating p-chlorobenzoic groups and one bridging water molecule, forming a cage structure with the Mn-Mn bond distance of 0.3512 nm. Each manganese(II) ion is coordinated by two nitrogen atoms of one 1,10-phenanthroline molecule and four oxygen atoms from three p-chlorobenzoic acid anions and one water molecule, giving a distorted octahedral coordination geometry. The cyclic voltammetric behavior of the complex was also investigated.
摘要：
The title complex {[(C_6H_5CH_2)_4Sn_2(OOCC_9H_(11))(ONHCH_2C_6H_5)]O}_2 (C_9H_(11)COO= 2,4,6- trimethylbenzolicate) has been synthesized by the reaction of bis-benzyltin oxide with 2,4,6-trimethylbenzolic acid and N-benzylhydroxylamine in 1:1:1 molar radio (C_(45)H_(47)NO_4Sn_2) and characterized by IR,1H NMR spectra and elemental analysis,and its crystal structure was determined by X-ray diffraction.It crystallizes in monoclinic,space group P2_1/c with a = 1.5654(5),b = 1.6467(6),c = 1.7433(6) nm,β = 111.729(5)°,Z= 2,V= 4.175(2) nm~3,M_r = 903.22,D_c = 1.437g/cm~3,μ = 1.238 mm~(-1),F(000) = 1824,R = 0.0440 and wR = 0.0906.The structure shows that the central tin atom is five-coordinated to assume a distorted trigonal bipyramidal configuration.The compound belongs to centrosymmetric dimer structure with four-membered central endo-cyclic Sn2O2 units in which the bridging oxygen atoms are tri-coordinated.
摘要：
The title complex (C26H18CuN2O 6, Mr = 517.96) has been synthesized by the reaction of a-furanacrylic acid with 1,10-phenanthroline (phen) in the solvent mixture of water and methanol. Crystal data: monoclinic, space group C2/c with a = 2.2927(4), b = 1.01248(18), c = 1.05061(18) nm, β= 111.188(3)°, V = 2.274(7) nm3, Dc = 1.513 g/cm3, Z = A, F(000) = 1060, μ = 1.007mm-1, R = 0.0320 and wR = 0.0781. The crystal structural analysis shows that the copper atom is coordinated with four oxygen atoms from two α-furacrylic acids and two nitrogen atoms from 1,10-phenanthroline, giving a distorted octahedral coordination geometry. The result of electrochemical analysis shows that the electron transfer in the electrode reaction is quasi-reversible.
摘要：
The title complex (C_(26)H_(24)CuN_2O_5, Mr = 508.01) has been synthesized by o-methylbenzoic acid, 2,2'-bipyridine (bipy) and copper perchlorate in the mixed solvent of water and methanol. It crystallizes in orthorhombic, space group P2_12_12_1 with a = 0.70814(10), b = 1.6953(3),c = 1.9539(3) nm, V= 2.3457(6) nm~3, Dc= 1.439 g/cm~3, Z= 4,μ = 0.971 mm~(-1), F(000) = 1052, R= 0.0432 and wR = 0.0860. The structural determination shows that the copper atom is coordinated by three oxygen atoms from two o-methylbenzoic acids and one water molecule together with two nitrogen atoms from 2,2'-bipyridine, giving a distorted square-pyramidal coordination geometry.The cyclic voltammetric behavior of the complex is also discussed.
作者机构：
[Zhang Chun-Hua] Hengyang Normal Univ, Dept Chem & Mat Sci, Hengyang 421008, Hunan, Peoples R China.;Hunan Inst Technol, Dept Chem Engn, Hengyang 421008, Hunan, Peoples R China.
通讯机构：
[Zhang Chun-Hua] H;Hengyang Normal Univ, Dept Chem & Mat Sci, Hengyang 421008, Hunan, Peoples R China.
关键词：
锰配位聚合物;水热法;晶体结构
摘要：
A manganese coordination polymer [Mn(3,5-Me2PhCO2)(2)(phen)](n)(phen=1,10-phenanthroline) has been synthesized by hydrothermal methods. The crystal structure was determined by single-crystal X-ray diffraction. The crystal is of triclinic, space group P1 with a=0.7703(4) nm, b=1.1452(6) nm, c=1.5370(9) nm, alpha=78.182(9)degrees, ss= 77.170(9)degrees, gamma=89.784(9)degrees, V=1.2928(12) nm(3), Z=2, M-r=533.47,D-c=1.370g center dot cm(-3), mu=0.549 mm(-1), F(000)=554, R-int= 0.0434, R=0.0608 wR=0.148 4. In the crystal the manganese atom is six-coordinated by two nitrogen atoms from phen and four oxygen atoms from four 3,5-dimethylbenzolate molecules, completing an octahedral geometry. And the title complex forms one-dimensional chain structure through bridging 3,5-dimethylbenzolate molecules.
摘要：
A one-dimensional chain coordination polymer [Co(II)(C_6H_5CH=CHCOOH)_2(4,4′- bipy)(H_2O)_5]n has been synthesized with cinnamylic acid, 4,4′-bipy and cobaltous chloride as raw materials. Crystal data for this complex: monoclinic, space group P21/c, a = 1.1481(3), b = 1.1230(2), c = 1.1759(3) nm, β = 97.054(4)o, V = 1.5046(6) nm~3, Mr= 617.50, Dc = 1.363 g/cm~3, Z = 2, μ(MoKα) = 0.627 mm~(-1), F(000) = 646, S = 1.062, R 0.0443 and wR = 0.1178. The crystal structure shows that two neighboring cobalt(II) ions are linked together by one 4,4′-bipy, and the whole complex molecule adopts a one-dimensional chain structure. Each cobalt(II) ion is coordinated with two nitrogen atoms from two 4,4′-bipy molecules and four oxygen atoms from four water molecules, giving a distorted octahedral coordination geometry. The electrochemical properties were analyzed by combining with the crystal structure.
摘要：
A one-dimensional chain-like coordination polymer [Mn(phen)(2,4,6-TMBA)(2)(H2O)](n) has been synthesized from 2,4,6-tlimethylbenzoic acid, 1,10-phenanthroline and anhydrous manganese(II) sulfate and then characterized. Crystal data for this complex: tetragonal, space group 141, a = 2.05643(16), b = 2.05643(16), c = 1.3939(2) nm, V = 5.8946(11) nm, M-r = 579.54, Z = 8, D-c = 1.306 g/cm(3), mu(MoK alpha) = 0.490 mm(-1), F(000) = 2424, S = 0.985, the final R = 0.0411 and wR = 0.0950. The Flack factor is -0.01(2). The crystal structure shows that two neighboring manganese(II) ions are linked together by one bridge-chelating 2,4,6-trimethylbenzoic group, forming a one-dimensional chain structure. The manganese( II) ion is coordinated with two nitrogen atoms of one 1,10-phenanthroline, three oxygen atoms from three 2,4,6-trimethylbenzoic acids and one water oxygen atom, giving a distorted octahedral coordination geometry. The cyclic voltametric behavior of the complex was also investigated.
