Tb3Pd2, Er3Pd2 and Er6Co5-x: structural variations and bonding in rare-earth-richer binary intermetallics [0.03%]
富稀土二元金属间化合物TB3PD2，ER3PD2和ER6CO5-X的结构变化及键合性质研究
Thomas Bell,Chris R Celania,Volodymyr Smetana et al.
Thomas Bell et al.
The three binary Tb/Er-rich transition metal compounds Tb3Pd2 (triterbium dipalladium), Er3Pd2 (trierbium dipalladium) and Er6Co5-x (hexaerbium pentacobalt) crystallize in the space groups Pbam (Pearson symbol oP20), P4/mbm (tP10) and P63/m...
Two furan-2,5-dicarboxylic acid solvates crystallized from dimethylformamide and dimethyl sulfoxide [0.03%]
由N,N-二甲基甲酰胺和N,N-二甲基亚砜获得的两个糠烷-2,5-二羧酸溶剂化物晶体
Yimin Mao,Peter Y Zavalij
Yimin Mao
Furan-2,5-dicarboxylic acid (FDCA) has been ranked among the top 12 bio-based building-block chemicals by the Department of Energy in the US. The molecule was first synthesized in 1876, but large-scale production has only become possible si...
Synthesis, crystal structure and topological analysis of a three-dimensional polymeric network based on zinc(II), potassium and 5-sulfobenzene-1,3-dicarboxylate (SIP) [0.03%]
基于锌(II)、钾和5-磺基苯-1,3-二甲酸(SIP)的三维聚合物网络的合成、晶体结构及拓扑分析
Flávia H Silva,Chris H J Franco,Charlane C Corrêa et al.
Flávia H Silva et al.
Aromatic polycarboxylate linkers provide structural rigidity and strong interactions among the metal centre and the carboxylate O atoms. A new three-dimensional coordination polymer namely, catena-poly[potassium [tetraaqua(μ-5-sulfobenzene...
Why are reactions of 2- and 8-thioquinoline derivatives with iodine different? [0.03%]
2-和8-硫基喹啉衍生物与碘的反应为何不同？
Boris V Rudakov,Adam I Stash,Gennady I Makarov et al.
Boris V Rudakov et al.
The crystal structures of 1,2-dihydro-1,1'-bi[thiazolo[3,2-a]quinoline]-10a,10a'-diium diiodide hemihydrate, C22H16N2S22+·2I-·0.5H2O, and 1,2-dihydro-1,1'-bi[thiazolo[3,2-a]quinoline]-10a,10a'-diium iodide triiodide, C22H16N2S22+·I-·I3-...
A two-dimensional cadmium(II) coordination polymer constructed from 4-carboxy-1-(4-carboxylatobenzyl)-2-propyl-1H-imidazole-5-carboxylate and 1-(4-carboxylatobenzyl)-2-propyl-1H-imidazole-4-carboxylate ligands [0.03%]
由4-羧基-1-(4-羧基苯甲基)-2-丙基-1h-咪唑-5-甲酸和1-(4-羧基苯甲基)-2-丙基-1h-咪唑-4-甲酸配体构建的二维镉(ii)配位聚合物
Fenfang Li,Miaoli Zhu,Liping Lu
Fenfang Li
Crystals of poly[[aqua[μ3-4-carboxy-1-(4-carboxylatobenzyl)-2-propyl-1H-imidazole-5-carboxylato-κ5O1O1':N3,O4:O5][μ4-1-(4-carboxylatobenzyl)-2-propyl-1H-imidazole-4-carboxylato-κ7N3,O4:O4,O4':O1,O1':O1]cadmium(II)] monohydrate], {[Cd2(C...
Synthesis and crystal structure of an M4L6 tetrahedral cage with outward-facing pockets from a substituted pyrazolyl-pyridine ligand [0.03%]
基于取代的吡唑基-吡啶配体的M4L6四面体笼的合成及结构研究
Nawal K Al Rasbi,Michael D Ward
Nawal K Al Rasbi
The self-assembly of metal-polydentate ligands to give supramolecular tetrahedral complexes is of considerable current interest. A new ligand, 4-benzyl-2-[1-(2-{[3-(4-benzylpyridin-2-yl)-1H-pyrazol-1-yl]methyl}benzyl)-1H-pyrazol-3-yl]pyridi...
Synthesis and characterization of two one-dimensional CdII coordination polymers (CPs) with 5-amino-2,4,6-tribromoisophthalic acid and flexible N-donor bipyridyl ligands [0.03%]
以5-氨基-2,4,6-三溴均苯三甲酸和柔性含氮二吡啶配体为构筑基元的一维CdII配位聚合物的合成及表征
Chong Zhang,Kou Lin Zhang
Chong Zhang
The bromo-substituted aromatic dicarboxylic acid 5-amino-2,4,6-tribromoisophthalic acid (H2ATBIP) was used to assemble with CdII ions in the presence of the N-donor flexible bipyridyl ligands 3,3'-(diazene-1,2-diyl)dipyridine (mzpy) and 1,3...
Deekshi Angira,Althaf Shaik,Sivapriya Kirubakaran et al.
Deekshi Angira et al.
Gefitinib or Iressa is an orally administered anilinoquinazoline used in cancer chemotherapy for the treatment of lung and breast cancer. It is reported to exist in two polymorphic forms, a stable form I and a metastable form II. Both of th...
A first Mn member in the struvite morphotropic series, CsMn(H2O)6(PO4): hydrothermal synthesis, crystal structure and interconnections within the family of related phosphates [0.03%]
层状系列中的首例锰成员CsMn(H2O)6(PO4)，水热合成，晶体结构及与相关磷酸盐之间的联系
Galina V Kiriukhina,Olga V Yakubovich,Ekaterina M Kochetkova et al.
Galina V Kiriukhina et al.
Caesium manganese hexahydrate phosphate, CsMn(H2O)6(PO4), was synthesized under hydrothermal conditions. Its crystal structure was determined from single-crystal X-ray diffraction data. The novel phase crystallizes in the hexagonal space gr...
Making an order: the concerted alignment of [MOF5]2- (M = Nb and Ta) dipolar anions in one-dimensional coordination chains sustained by tris(3,4,5-trimethyl-1H-pyrazole)copper(II) [0.03%]
订购：[MOF5]2-(M = Nb和Ta)偶极阴离子的一维配位链中的协同排列，由三(3,4,5-三甲基-1H-吡唑)铜(II)维持
Anastasiya V Sharko,Oliver Erhart,Harald Krautscheid et al.
Anastasiya V Sharko et al.
Electronic distortions, which are inherent in the oxide fluoride anions [MOF5]2- (M = Nb and Ta), provide an origin of polar molecular arrangements for the development of new polar second-harmonic-generating, piezo-, pyro- and ferroelectric...