Synthesis and Structural Characterization of a Cobalt Coordination Polymer with Formate and Bis(4-(1H-imidazol-1-yl)phenyl)methanone Ligands

Crystallography Reports - A cobalt coordination polymer, {[Co(L1)2(H2O)2] · (HCOO)2 · H2O}n, where L1 is a bis(4-(1H-imidazol-1-yl)phenyl)methanone, has been synthesized and characterized...     

Synthesis and Crystal Structure of a Cobalt Coordination Polymer Based on Bis(4-(1H-imidazol-1-YL)phenyl)methanone and trans-1,2-Cyclohexanedicarboxylate

Crystallography Reports - A cobalt coordination polymer with V-shaped ligands, {[L1Co(trans-CHDCA)] · 2H2O}n (L1 = bis(4-(1H-imidazol-1-yl)phenyl)methanone, trans-H2CHDCA =...     

Synthesis and Structural Characterization of a Cobalt Coordination Polymer Assembled by Bis(4-(1H-benzo[d]imidazol-1-yl)phenyl)methanone and Phthalate

Crystallography Reports - A cobalt coordination polymer with the formula of {[Co(L1)(pa)]}n (1) (L1 = bis(4-(1H-benzo[d]imidazol-1-yl)phenyl)methanone, H2pa = phthalic acid) was synthesized under...     

Erratum to: Synthesis and Crystal Structure of a Cobalt Coordination Polymer Based on Bis(4-(1H-imidazol-1-YL)phenyl)methanone and trans-1,2-Cyclohexanedicarboxylate

Crystallography Reports - erratum     

Synthesis,Crystal Structure,and Luminescent Properties of a Cadmium(II) Coordination Polymer Constructed by Bis(4-(1H-Imidazol-1-yl)phenyl) Methanone and 1,4-Benzenedicarboxylate Ligands

Crystallography Reports - A coordination polymer with the V-shaped ligands, {Cd2(bipmo)2(bdc)2?H2O}n (1), (where bipmo is bis(4-(1H-imidazol-1-yl)phenyl)methanone; H2bdc is...     

Mn(II) and Zn(II) Complexes Constructed by Bis(4-(1H-Imidazol-1-yl)phenyl)methanone and Salicylate: Syntheses and Crystal Structures

Crystallography Reports - Two complexes with V-shaped ligands, [(L1)2Mn(H2O)4](HSA)2] (1), {[(L1)2Zn(H2O)2](HSA)2}n (2) (L1 = bis(4-(1H-imidazol-1-yl)phenyl)methanone, H2SA = salicylic acid), have...     

Structural Characterization of Zinc(II) and Cadmium(II) Coordination Polymers Composed of Bis(4-(1H-imidazol-1-yl)phenyl)methanone and 1,3-Adamantanedicarboxylate Ligands

Crystallography Reports - Two coordination polymers, {[L1Zn(adc)]2⋅5H2O}n (1), {[L1Cd(adc)]2⋅2.75H2O}n (2) (L1 = bis(4-(1H-imidazol-1-yl)phenyl)methanone, H2adc =...     

Synthesis,Structure, and Luminescence of a Zinc Coordination Polymer Based on Bis(4-(2'-methylimidazol)phenyl)sulfone and 4-Nitrophthalate Ligands

Crystallography Reports - A zinc coordination polymer with V-shaped ligands, [L1Zn(npa)]n (L1 = bis(4-(2'-methylimidazol)phenyl)sulfone, H2npa = 4-nitrophthalic acid) has been synthesized under...     

Syntheses,Structural Characterization of Nickel and Zinc Coordination Polymers Composed of Dicarboxylate and Bis(4-(1H-benzo[d]imidazol-1-yl)phenyl)methanone Ligands

Crystallography Reports - Two novel complexes, {[L1Ni(ipa)(H2O)]2(DMF)}n (1) and {[L1Zn(pa)]4(H2O)}n (2), (L1 = bis(4-(1H-benzo[d]imidazol-1-yl)phenyl)methanone, H2ipa = isophthalic acid, H2pa =...     

Synthesis and Crystal Structure of a Zinc Coordination Polymer Based on Bis(4-(2'-methylimidazol)phenyl)sulfone and (1,1'-Biphenyl)-2,2'-dicarboxylate Ligands

Crystallography Reports - Zinc coordination polymer with V-shaped ligands, {[Zn(L1) ? (bpda)] ? H2O}n, (1) (L1 = bis(4-(2'-methylimidazol)phenyl)sulfone, H2bpda =...     

Synthesis and structural characterization of a Cu(I) complex with 4-(1<Emphasis Type="Italic">H</Emphasis>-imidazol-1-yl)phenyl)methanone ligands

A copper complex with V-shaped ligands, [(L¹)Cu₂Cl₂] _n (1), (L1 = 4-(1H-imidazol-1-yl)phenyl) methanone) has been synthesized and characterized by IR spectroscopy, elemental analyses and singlecrystal X-ray diffraction. The crystal of 1 is monoclinic, sp. gr. C2/_c with the unit cell parameters a = 17.9496(13), b = 15.3440(13), c = 7.2983(7) Å, and β = 112.875(6)°, Z = 4, R₁ = 0.0681, and wR₂ = 0.1736 (I > 2 σ). The solid state structure of 1 consists of 2D metal aromatic chloride layers, which are propagating along the bc plane to form a 3D network through hydrogen bonds.     

Synthesis and Crystal Structure of a New Coordination Polymer from Cadmium and V-Shape Ligand Bis(imidazol-1-yl) methane

Abstract  The new coordination polymer, [Cd(BIM)₂(NO₃)₂]_n, has been prepared from the reaction of bis(imidazol-1-yl) methane (BIM) with Cd(NO₃)₂ in methanol and water. The compound were characterized by single crystal X-ray diffraction and IR spectroscopy, it crystallizes in the monoclinic space group C2/m with a = 14.400(3) ?, b = 9.3894(18) ?, c = 8.6926(17) ?, β = 123.499(2)°, V = 980.1(3) ?³, Z = 2. The Cd atoms are coordinated to four nitrogen atoms from four different BIM ligands and two nitrates to form a slightly distorted octahedral geometry. Further, the BIM ligands act as a bridged ligand to form 1D infinite cationic double chain with a 16-membered macrometallacyclic tetragonal box structure. Graphical Abstract   Synthesis and Crystal Structure of a New Coordination Polymer from Cadmium and V-Shape Ligand Bis(imidazol-1-yl) methane Chuan-Ming Jin*, Ling-Yan Wu, Zhen-Xing Zhong A new coordination polymer with 1D infinite cationic double chain with a 16-membered macrometallacyclic tetragonal box structure has been prepared from the reaction of bis(imidazol-1-yl) methane (BIM) and Cd(NO₃)₂.      

Synthesis and Crystal Structure of a One-Dimensional Chain Cadmium Coordination Polymer Bridged Through 1,2-bis(imidazol-1-yl)ethane

Abstract The cadmium(II) complex [Cd(phba)₂(bim)(H₂O)₂]_n (1) (phba = 4-hydroxybenzoate, bim = 1,2-bis(imidazol-1-yl)ethane) has been synthesized and structurally characterized by X-ray diffraction analysis. It crystallizes in the monoclinic space group C2/c, a = 23.820(4) ?, b = 9.5331(14) ?, c = 11.1086(19) ?, β = 111.519(4)°, V = 2346.7(7) ?³, Z = 4. The coordination geometry of Cd(II) atom is distorted octahedral; it is coordinated by two nitrogen atoms from the imidazole rings of two symmetry-related bim molecules, and four oxygen atoms from two symmetry-related phba anions and two water molecules. The Cd(II) atoms are bridged by bim molecules to form a one-dimensional chain. Graphical abstract Synthesis and crystal structure of a one-dimensional chain cadmium coordination polymer bridged through 1,2-bis(imidazol-1-yl)ethane Yuping Zhang, Liyan Wang, Shouwu Wang, Baolong Li, Yong Zhang The cadmium(II) complex [Cd(phba)2(bim)(H2O)2]n (1) has been synthesized and structurally characterized by X-ray diffraction analysis. The coordination geometry of Cd(II) atom is distorted octahedral; it is coordinated by two nitrogen atoms from the imidazole rings of two symmetry-related bim ligands, and four oxygen atoms from two symmetry-related phba anions and two water molecules. The Cd(II) atoms are bridged by bim ligands to form a one-dimensional chain.     

Synthesis and Crystal Structure of [2-(4-chlorobenzoyloxy)-5-methylphenyl]-(4-methylphenyl)methanone

[2-(4-Chlorobenzoyloxy)-5-methylphenyl]-(4-methylphenyl)methanone was synthesized and characterized by spectroscopic and X-ray diffraction methods. The molecule crystallizes in the monoclinic space group P2₁/c with cell parameters a = 13.7530(19) Å, b = 10.0560(19) Å, c = 13.469(3) Å, β = 100.630(7)° and Z = 4. There is a large discrepancy between the carbonyl group bond lengths of ketone and the ester. The structure exhibits intermolecular hydrogen bonds of the type C–H···O.     

基于3-羟基-2-吡啶苯甲酸的铜(Ⅱ)配位聚合物的合成,晶体结构和光催化性能

以3-羟基-2-吡啶苯甲酸(H2L)和Cu(NO3)2·6H2O为原料,通过溶剂热反应得到了一个新的配位聚合物[Cu(HL)2·C2H5OH]n(1).通过X-射线单晶衍射、元素分析、红外光谱(FT-IR)、热重分析(TG-DTA)和固态漫反射光谱(UV-Vis)等实验手段对配合物进行了表征.结果表明,配合物1结晶于单斜晶系,P21/c空间群.最小结构单元中包含一个铜离子与四个有机配体,形成六配位模式,并进一步通过有机配体的羧基和羟基基团桥接,形成了二维平面结构.配合物1具有半导体性质,带隙能(Eg)为3.01 eV.光催化性能测试结果表明,配合物1对染料亚甲基蓝(MB)和甲基橙(MO)均具有催化降解效果,在紫外光照射下120 min和180 min内,对二者的降解率分别为92.6;和45.4;.配合物1还具有良好的循环再生性,重复使用5次后仍能保持对MB分子的光催化活性基本不变.