【摘 要】
：
Two three dimensional homometallic lanthanide coordination polymers with mixed ligands have been obtained through thermo-hydrate reaction,namely [Eu2(HO)(H2O)(μ3-mimda)2 mba],2H2O,and [Tb2(HO)(H2O)(μ3
【机 构】
：
College of Chemistry and Chemical Engineering,Luoyang Normal University,Luoyang,471022,China
【出 处】
：
2017年中西部地区无机化学化工学术研讨会
论文部分内容阅读
Two three dimensional homometallic lanthanide coordination polymers with mixed ligands have been obtained through thermo-hydrate reaction,namely [Eu2(HO)(H2O)(μ3-mimda)2 mba],2H2O,and [Tb2(HO)(H2O)(μ3-mimda)2 mba],2H2O,(μ3-mimda= 1-H-2-methyl-4,5-imidazole-dicarboxylic acid,mba= 4-(1H-imidazol-1-yl)benzoic acid).
其他文献
An unprecedented two-dimensional Hofmann-type compound [Fe(isoq)2{Ag(CN)2}](isoq = isoquinoline)with three crystallographically inequivalent Fe(Ⅱ)sites is reported.
Porous MOF materials with cage-like cavity,especially those with high-connectivity polyhedral cages can afford the features of confined nanospace and extra-large surface area so as to behave as good c
Polyoxometalates(POMs),are unique class of metal-oxo clusters,widely studied in different scientific aspects due to their versatile structural features and efficient properties such as catalysis,magne
分子基磁性材料已成为配位化学研究的热点领域[1-4].金属锰形成的簇合物具有良好的磁性.我们选择了邻位具有叔丁基结构的3,5-二叔丁基水杨醛肟(H2L)作为配体,通过3,5-二叔丁基水杨醛肟与高氯酸锰反应得到结构新颖的七核锰配合物[Mn7O3(tBu-sao)6(MeO)3(MeOH)3Py2](Fig.1),通过X射线-单晶衍射对其结构进行了表征,该配合物分子结构中包括六个脱质子的配体、七个锰离
Single-molecule magnets(SMMs)have attracted much attention due to the potential application in high-density data storage[1],molecule-based spintronic devices[2] and quantum computing devices[3].As rep
水杨羟肟酸是含有多个N、O原子的有机配体，其与过渡金属锰以及稀土盐形成的金属冠醚[3-4]通常表现出单分子磁体性质(SMMs)[1-2].该类配合物作为磁性材料在信息储存、量化计算等领域具有潜在的应用价值[3-4]，我们研究了水杨羟肟酸、高氯酸铜以及硝酸钕的反应，在常温下通过挥发溶剂得到了一个具有两个不同金属冠醚单元分子的配合物[Cus(Shi)4(DMF)][Cu4Nd2(Shi)4(DMF)8
金属冠醚,在生物活性、磁性材料、磁共振成像(MRI)造影剂、药物合成、分子离子识别、催化剂等方面有广阔的应用前景,因此,金属冠醚的研究一直受到广泛关注。我们利用甘氨酸羟肟酸合成了金属冠醚{[Pr(OH)(SCN)2Cu5(glyha)5}]·8H2O,并通过X-射线单晶衍射对其结构进行表征。
The investigation on novel platinum antitumor agents is a hot topic in clinical and medicinal fields.Platinum(Ⅳ)compounds,as pro-drugs of platinum(Ⅱ)drugs,retain broad spectral and effective biologica
In the past decades,the overuse of antibiotics in China has led to high levels of antibiotic residues in various aquatic environments such as wastewaters,groundwater,surface water,and even drinking wa
近年来分子实验室探针研究备受人们关注,利用稀土配合物的分子设计性,我们设计并合成出一个基于联苯多酸铕配合物的分子实验室探针。通过铕配合物在紫外一可见、荧光等方面分别对CH2Cl2,乙醇,CH3CN,DMF,苯胺等检测发现其具有选择性识别响应,并发现在不同浓度苯胺溶剂中亦出现响应性识别。