Structures and characterization of [Zn(n-chlorosalicylato)2 (N-methylnicotinamide)2(H2O)2] (n = 4 or 5) ligand isomers

Bujdo?ová Z.; Gyoryová K.; Melník M.; Koman M.; Ková?ová J.

首页> 外文期刊>Journal of chemical crystallography >Structures and characterization of [Zn(n-chlorosalicylato)2 (N-methylnicotinamide)2(H2O)2] (n = 4 or 5) ligand isomers

【24h】

Structures and characterization of [Zn(n-chlorosalicylato)2 (N-methylnicotinamide)2(H2O)2] (n = 4 or 5) ligand isomers

机译：[Zn（n-chlorosalicylato）2（N-甲基烟酰胺）2（H2O）2]（n = 4或5）配体异构体的结构和表征

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Two ligand isomers [Zn{4-ClC_6H_3-2-(OH) COO} _2(Menia)_2(H_2O)_2] (I) and [Zn{5-ClC_6H_3-2-(OH) COO}_2(Menia) _2(H_2O)_2] (II) (Menia = N-methylnicotinamide) were prepared and characterized by elemental analysis, IR spectroscopy and thermal analysis. The X-ray crystal structures of complexes (I) and (II) were determined. Compound (I) crystallizes in the triclinic space group P1- with a = 8.105(1) ?, b = 10.036(2) ?, c = 10.545(2) ?, α = 109.088(9)°, β = 91.416(8)°, γ = 102.757(9)°, V = 786.2(2) ?3, Z = 1. Compound (II) crystallizes in the triclinic space group P1-. Its cell parameters are: a = 8.133(1) ?, b = 10.119(2) ?, c = 10.428(1) ?, α = 66.44(1)°, β = 74.32(1)°, γ = 80.16(1)°, V = 755.5(2) ?3, Z = 1. The molecular structure of both isomers is monomeric. Each Zn(II) atom is hexacoordinated by three pairs of unidentate ligands in trans-positions (ZnO4N2). The 5-Clsal complex is somewhat less distorted than 4-Clsal complex (Cl-sal = chlorosalicylate). The structural data are compared with those found in similar [Zn(RCOO)_2(NL) _2(H_2O)_2].

机译：两种配体异构体[Zn {4-ClC_6H_3-2-（OH）COO} _2（Menia）_2（H_2O）_2]（I）和[Zn {5-ClC_6H_3-2-（OH）COO} _2（Menia）_2制备了（H_2O）_2]（II）（Menia = N-甲基烟酰胺），并通过元素分析，红外光谱和热分析进行了表征。确定了配合物（I）和（II）的X射线晶体结构。化合物（I）在三斜晶空间群P1-中结晶，a = 8.105（1）α，b = 10.036（2）β，c = 10.545（2）α，α= 109.088（9）°，β= 91.416（8））°，γ＝ 102.757（9）°，V ＝ 786.2（2）≤3，Z ＝ 1。化合物（II）在三斜晶空间群P1-中结晶。它的像元参数为：a = 8.133（1）？，b = 10.119（2）？，c = 10.428（1）？，α= 66.44（1）°，β= 74.32（1）°，γ= 80.16（1 ）°，V ＝ 755.5（2）≤3，Z ＝ 1。两种异构体的分子结构均为单体。每个Zn（II）原子都由三对在转位（ZnO4N2）中不相同的配体进行六配位。 5-Clsal络合物的扭曲程度略低于4-Clsal络合物（Cl-sal =氯水杨酸酯）。将结构数据与在类似的[Zn（RCOO）_2（NL）_2（H_2O）_2]中发现的数据进行比较。

著录项

来源
《Journal of chemical crystallography》 |2011年第4期|共6页
作者
Bujdo?ová Z.; Gyoryová K.; Melník M.; Koman M.; Ková?ová J.;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类晶体学;
关键词
Chlorosalicylate; N-methylnicotinamide; Spectral ligand isomers; Structure; Thermal; Zinc(II);

机译：氯水杨酸酯;N-甲基烟酰胺;光谱配体异构体;结构;热;锌（II）;

相似文献

外文文献
中文文献
专利

1. Infinite Three-Dimensional Coordination Polymers: Synthesis and Structures of Cd (4,4'-bpy)2 (H2O)2n (pic)2n, Zn (4,4'-bpy)2 (H2O)2 n-(pic)2n (H2O)2n, and Zn (4,4'-bpy)2 (H2O)2n (4,4'-bpy)n (H2O)n (pic)2n [J] . 中国化学快报（英文版） . 2000,第004期
2. Structures and characterization of [Zn(n-chlorosalicylato)2 (N-methylnicotinamide)2(H2O)2] (n = 4 or 5) ligand isomers [J] . Bujdo?ová Z., Gyoryová K., Melník M., Journal of chemical crystallography . 2011,第4期

机译：[Zn（n-chlorosalicylato）2（N-甲基烟酰胺）2（H2O）2]（n = 4或5）配体异构体的结构和表征
3. Metal ion interactions with nucleobases in the tripodal tris(2-aminoethyl)amine (tren) ligand-system. Crystal structures of [Zn(tren)(adeninato)] ClO4, [Cd(tren)(adeninato)] ClO4, [Ni(tren)(adeninato)(ClO4)], [Zn(tren)(hypoxanthinato)] ClO4 H2O, [{Cd(tren)}2(hypoxanthinato)] (ClO4)3 0.5H2O, [Ni(tren)(uracilato)(H2O)] ClO4 (0.5H2O)2, and [Cu(tren)(uracilato)] ClO4 0.5H2O [J] . Md. Abdus Salam, Hou Qun Yuan, Takanori Kikuchi, Inorganica Chimica Acta . 2009,第4期

机译：金属离子与三脚架三（2-氨基乙基）胺（tren）配体系统中的核碱基相互作用。 [Zn（tren）（腺嘌呤）] ClO4，[Cd（tren）（腺嘌呤）] ClO4，[Ni（tren）（腺嘌呤）（ClO4）]，[Zn（tren）（次黄嘌呤）] ClO4 H2O的晶体结构[{Cd（tren）} 2（hypoxanthinato）]（ClO4）3 0.5H2O，[Ni（tren）（尿嘧啶）（H2O）] ClO4（0.5H2O）2和[Cu（tren）（尿嘧啶）] ClO4 0.5水
4. Synthesis, characterization and crystal structure of a novel coordination compound based on the mixed N- and O-donor ligands exhibiting the metal ion-bridged ligand-ligand interaction: [Zn(2,2 '-bipy)(Phmal)(H2O)]center dot 2H(2)O [J] . Zhang KL, Kuai HW, Diao GW Journal of Molecular Structure . 2005,第1a3期

机译：基于混合的N-和O-供体配体的新型配位化合物的合成，表征和晶体结构，该配体具有金属离子桥联配体-配体相互作用：[Zn（2,2'-bipy）（Phmal）（H2O）]中心点2H（2）O
5. Hydrothermal Synthesis and Characterization of the Coordination Polymers with bta =Benzene-1,2,4,5- tetracarboxylate as Bridging Ligand: {Cu(phen)(μ4-bta)1/2· (H2O)}n(phen= 1,10-phenanthroline) [C] . International symposium on solid state chemistry in China amp; 8th Chinese national conference on solid state chemistry and inorganic synthesis : Book of abstracts . 2002

机译：以bta =苯-1,2,4,5-四羧酸苯酯为桥联配体的水热合成和表征：{Cu（phen）（μ4-bta）1/2·（H2O）} n（phen = 1,10-菲咯啉
6. Complexes of large metal ions with symmetrically substituted 6-N-donor macrocyclic ligands: Synthesis, structural studies, and characterization of isomers. [D] . Smetana, Kristine Samaria. 2004

机译：具有对称取代的6-N供体大环配体的大金属离子的配合物：异构体的合成，结构研究和表征。
7. Synthesis Characterization and Bioactivity of Schiff Bases and Their Cd2+ Zn2+ Cu2+ and Ni2+ Complexes Derived from Chloroacetophenone Isomers with S-Benzyldithiocarbazate and the X-Ray Crystal Structure of S-Benzyl-β-N-(4-chlorophenyl)methylenedithiocarbazate [O] . Mohammed Khaled bin Break, M. Ibrahim M. Tahir, Karen A. Crouse, 2013

机译：席尔苯乙酮异构体与S-苄基二硫代氨基甲酸酯的席夫碱及其Cd2 +Zn2 +Cu2 +和Ni2 +配合物的合成表征和生物活性以及S-苄基-β-N-（4-氯苯基）亚甲基二硫代氨基甲酸酯的X射线晶体结构
8. Ru-Zn heteropolynuclear complexes containing a dinucleating bridging ligand: Synthesis, structure, and isomerism [O] . Llobet, A., Bo, C., Rahaman, S.M.W., 2014

机译：含有双核桥连配体的Ru-Zn杂多核配合物：合成，结构和异构

Structures and characterization of [Zn(n-chlorosalicylato)2 (N-methylnicotinamide)2(H2O)2] (n = 4 or 5) ligand isomers

摘要

著录项

相似文献

相关主题

期刊订阅