摘要：
The title complex has been synthesized with 2,2.-biphenyl dicarboxylic acid and 1,10-phenanthroline (phen) in the solvent mixture of water and methanol. It crystallizes (C_(38)H_(28)CuN_4O_6, M _r = 700.1) in triclinic, space group P1 with a = 1.0868(2), b = 1.2175(2), c = 1.6206(3) nm, α = 110.161(2), β = 102.605(3), γ = 93.667(2)°, V = 1941.6(6) nm~3, Dc = 1.198 g/cm ~3, Z = 2, F(000) = 722, R = 0.0558 and wR = 0.1208. The crystal structure shows that the copper atom is coordinated with one oxygen atom from 2,2.-bphenyl dicarboxylic acid molecule and four nitrogen atoms from two 1,10-phenanthroline molecules, forming a distorted square-pyramidal coordination. The TG analysis shows that the title complex is stable under 160.0 °C.
作者机构：
[Chen, Zhi-Min; Zhang, Fu-Xing; Kuang, Dai-Zhi; Yang, Ying-Qun; Wang, Jian-Qiu; Zou, Jian-Ling; Chen, Man-Sheng] Hengyang Normal Univ, Dept Chem & Mat Sci, Hengyang 421008, Peoples R China.
通讯机构：
[Chen, Zhi-Min] H;Hengyang Normal Univ, Dept Chem & Mat Sci, Hengyang 421008, Peoples R China.
摘要：
Article Crystal structure of diaqua(4,4'-bipyridine-N,N')-bis(2-benzoylbenzoato)- cadmium(II) dihydrate, Cd(C14H9O3)2(C10H8N2)(H2O)2 · 2H2O was published on September 1, 2011 in the journal Zeitschrift für Kristallographie - New Crystal Structures (volume 226, issue 3).
作者机构：
[Li, Bi-Hui; Tan, Xiong-Wen; Zhang, Chun-Hua] Hengyang Normal Univ, Dept Chem & Mat Sci, Key Lab Funct Organometall Mat, Hengyang 421008, Hunan, Peoples R China.
通讯机构：
[Zhang, Chun-Hua] H;Hengyang Normal Univ, Dept Chem & Mat Sci, Key Lab Funct Organometall Mat, Hengyang 421008, Hunan, Peoples R China.
摘要：
Article Crystal structure of (2,2′-bipyridine-κ2N:N′)-bis[(DL)-camphorato]- copper(II) dihydrate, Cu(C10H8N2)(C10H15O4)2 · 2H2O was published on June 1, 2011 in the journal Zeitschrift für Kristallographie - New Crystal Structures (volume 226, issue 2).
作者机构：
Key Laboratory of Functional Organometallic Materials, Hengyang Normal University, Department of Chemistry and Materials Science, Hengyang 421008, Hunan, China
通讯机构：
Key Laboratory of Functional Organometallic Materials, Hengyang Normal University, Department of Chemistry and Materials Science, China
摘要：
The title complex,{[Eu(L)(HL)]·2H_2O}_n 1,where H_2 L=5-(isonicotinamido)isophthalic acid,was synthes-ized and its crystal structure was determined by X-ray diffraction analysis.The crystal is of monoclinic,space group P2_1 /c with a=1.344 02(18)nm,b=1.377 50(18)nm,c=1.623 07(15)nm,β=115.820(8)°,V=2.704 9(6)nm~3,Z=4,M r =757.45,D c =1.860 g·cm~(-3),μ=2.396 mm~(-1),F(000)=1 504,R int =0.051 4,R_1 =0.032 2,wR 2 =0.089 1.In the complex,the central Eu(Ⅲ)atom is eight-coordinated by eight carboxylate oxygen atoms,completing a distorted bicapped trigonal prismatic geometry.The molecules are connected to form a 2D bilayer structure bridged by 5-(isonicotinamido)isophthalic acid
作者机构：
[Yang, Sen-Lin; Zhang, Shu-Ping; Chen, Shui-Sheng] Fuyang Normal Coll, Dept Chem, Fuyang 236041, Anhui, Peoples R China.;[Lu, Zi-Qiang] Hengyang Normal Univ, Key Lab Funct Organometall Mat, Dept Chem & Mat Sci, Luoyang 471022, Henan, Peoples R China.
通讯机构：
[Chen, Shui-Sheng] F;Fuyang Normal Coll, Dept Chem, Fuyang 236041, Anhui, Peoples R China.
摘要：
In the title compound, [Mn(CHO2)2(C 12H10N4)2] n , the MnII atom and the benzene ring of the ligand lie on an inversion centers. The Mn II atom has an octa-hedral coordination environment composed of four N atoms from two different symmetry-related N-heterocyclic ligands forming the basal plane, and two O atoms from symmetry-related formate anions occupying the apical positions. The title compound forms a two-dimensional (4,4) net parallel to (100) with all the MnII atoms lying on a plane. The crystal structure is consolidated by inter-molecular N - H⋯O hydrogen bonds.
通讯机构：
Key Laboratory of Functional Organometallic Materials of Hunan Province College, Department of Chemistry and Material Science, Hengyang Normal University, China
期刊：
Chinese Journal of Structural Chemistry,2010年29(10):1529-1535 ISSN：0254-5861
通讯作者：
Zhang Fu-Xing
作者机构：
[Feng Yong-Lan; Kuang Dai-Zhi; Zhang Fu-Xing; Xu Zhi-Feng; Zhang Ke; Wang Jian-Qiu] Hengyang Normal Univ, Dept Chem & Mat Sci, Hengyang 421008, Hunan, Peoples R China.;[Feng Yong-Lan; Kuang Dai-Zhi; Zhang Fu-Xing; Xu Zhi-Feng; Wang Jian-Qiu; Zhang Zhi-Jian] Hengyang Normal Univ, Coll Hunan Prov, Key Lab Funct Organometall Mat, Hengyang 421008, Hunan, Peoples R China.
通讯机构：
[Zhang Fu-Xing] H;Hengyang Normal Univ, Dept Chem & Mat Sci, Hengyang 421008, Hunan, Peoples R China.
关键词：
3,4-dimethoxybenzoic acid;Ab initio method;Crystal structure;Dibutyltin;Synthesis
摘要：
The dibutyltin 3,4-dimethoxybenzotate compound {[（3,4-（CH3O）2C6H3COO） Sn（Bu-n）2]2O}2 has been synthesized by the reaction of dibutyltin oxide with 3,4-dimethoxybenzoic acid. Its structure was determined by X-ray single-crystal diffraction. The crystal belongs to the triclinic system,space group P1 with a = 1.2003（2）,b = 1.2821（3）,c = 1.3666（3） nm,α = 80.50（3）,β = 65.56（3）,γ = 73.36（3）°,Z = 2,V = 1.8318（6） nm3,Dc = 1.530 Mg·m-3,μ（MoKa） = 1.413 mm-1,F（000） = 860,R = 0.0554 and wR = 0.1092. In the complex,each tin atom adopts a distorted tigonal bipyramidal structure,and the dimer structure is shaped by one Sn2O2 planar four-membered ring. The stabilities of the title complex,along with its orbital energies and composition characteristics of some frontier molecular orbitals have been investigated by means of quantum chemistry calculation methods.
作者机构：
[Kuang, Dai-Zhi; Tan, Xiong-Wen; Zhang, Chun-Hua; Xu, Jin-Sheng] Hengyang Normal Univ, Key Lab Funct Organometall Mat, Dept Chem & Mat Sci, Hengyang 421008, Hunan, Peoples R China.
通讯机构：
[Zhang, Chun-Hua] H;Hengyang Normal Univ, Key Lab Funct Organometall Mat, Dept Chem & Mat Sci, Hengyang 421008, Hunan, Peoples R China.
摘要：
Article Crystal structure of diaqua(1,10-phenanthroline)(N-tosylalaninato)- (formato)cobalt(II), Co(H2O)2(C12H8N2)(C10H12O4NS)(CHO2) was published on June 1, 2010 in the journal Zeitschrift für Kristallographie - New Crystal Structures (volume 225, issue 2).
通讯机构：
The Key Laboratory of Enhanced Heat Transfer and Energy Conservation of Ministry of Education, School of Chemistry and Chemical Engineering, South China University of Technology, China
摘要：
A method for the voltammetric determination of trace molybdenum using a multi-walled carbon nanotubes modified carbon paste electrode (MWCNT/CPE) was described. The new procedure is based on the adsorptive accumulation of the Mo(VI)–alizarin violet (AV) complex onto the surface of the modified electrode, followed by the electrochemical oxidation of adsorbed species. The modified electrode showed high electrocatalytic activity toward the oxidation of the free ligand and the complex and the peak current was enhanced significantly. The optimal experimental conditions include the use of 0.12 mol L−1 potassium biphthalate (KHP) buffer (pH 3.6), 4.0 × 10−6 mol L−1 AV (cMo(VI) ≤ 1.0 × 10−7 mol L−1)/4.0 × 10−5 mol L−1AV (cMo(VI) > 1.0 × 10−7 mol L−1), an accumulation potential of −0.30 V (versus SCE), an accumulation time of 120 s, a scan rate of 100 mV s−1 and a second-order derivative linear scan mode. The oxidation peak for the complex appears at 0.59 V. The peak current increases linearly with Mo(VI) concentration in the range of 4.0 × 10−10 mol L−1 to 1.0 × 10−7 mol L−1 and 2.0 × 10−7 mol L−1 to 8.0 × 10−6 mol L−1 and the detection limit (S/N = 3) is 1.0 × 10−10 mol L−1 (accumulation time 120 s). The proposed method was applied to the determination of Mo(VI) in natural water samples with satisfactory results.
作者：
Yang Ying-Qun*;Li Chang-Hong;Li Wei;Yi Zheng-Ji
期刊：
无机化学学报,2010年26(3):546-550 ISSN：1001-4861
通讯作者：
Yang Ying-Qun
作者机构：
[Yi Zheng-Ji; Yang Ying-Qun; Li Wei] Hengyang Normal Univ, Dept Chem & Mat Sci, Hengyang 421008, Hunan, Peoples R China.;[Li Chang-Hong] Hengyang Normal Univ, Dept Chem Engn, Hengyang 421002, Hunan, Peoples R China.
通讯机构：
[Yang Ying-Qun] H;Hengyang Normal Univ, Dept Chem & Mat Sci, Hengyang 421008, Hunan, Peoples R China.
摘要：
The complex [Tb2(ClC6H4COO) 6(2,2′-bipy)2] (ClC6H4COOH) -(H2O)with m-chlorobenzoic acid and 2,2′-bipy-ridine as ligands has been synthesized by means of hydrothermal way. Crystal data for this complex are as follows: monoclinic, space group P1̄, a=1.143 9(4) nm, b = 1.211 6(4) nm, c=1.419 9(5) nm, α=103.600(6)°, β=95.382(3)°, γ= 99.506(4)°, V=1.868 4(10) nm3, Dc=1.692 g-cm-3, Z=2μ(Mo Kα)=2.236 mm-1, F(000)=943, final discrepancy factors Ri=0.052 0, wR2=0.l 18 6. In the crystal, two neighboring Tb(III) ions are bridged by four m-chlorobenzoic acid anions, and their end positions coordinate with one 2,2′-bipyridine molecule and one m-chlorobenzoic acid anions, respectively, giving a binuclear cage structure, of which the spacing between Tb(III)---Tb(III) is 0.408 1 nm. Each Tb(III) ion coordinates with two nitrogen atoms and six oxygen atoms, giving an eight-coordinated distorted square antiprism geometry. The luminescent property of the complex is also studied. CCDC: 761110.
作者机构：
[Kuang, Yun-Fei; Yang, Yin-Qun; Li, Wei] Hengyang Normal Univ, Dept Chem & Mat Sci, Hengyang 421008, Peoples R China.;[Li, Chang-Hong] Hunan Inst Technol, Dept Mat & Chem Engn, Hengyang 421002, Peoples R China.
通讯机构：
[Yang, Yin-Qun] H;Hengyang Normal Univ, Dept Chem & Mat Sci, Hengyang 421008, Peoples R China.
摘要：
Article Crystal structure of aqua-(2,2′-bipyridine-k2N,N′)-bis(4-acetylamino-benzoato-kO)zinc(II) dihydrate, Zn(H2O)(C10H8N2)(C9H8O3N)2 · 2H2O was published on March 1, 2010 in the journal Zeitschrift für Kristallographie - New Crystal Structures (volume 225, issue 1).
