The treatment of tetrakis (4-pyridyl) porphyrin H2TPyP with a hydrated rare earth (III) acetylacetonate RE(acac)3 · nH......

The crystals of the title complex, cis-dichloro-(tetrakis(methylthio)-ethylene) palladium(Ⅱ) (C6H12Cl2PdS4, Mr = 389.70......

Recently, four tetraphenylenols, as well as several non–substituted and substituted 2,3,9,10–tetrakis(trimethylsilyl)p......

Mr = 1476.77, monpclinic. The apace group is P21/n with the unit cell parameters: a = 13.250(3), b=17.296(4), c=23.223(......

The strong photoluminescence properties of europium complexes with organic ligands attracted the attention of many resea......

The indirect voltammetric determination of trace sulfate (2.0×10^-6～4.0×10^-5 mol/L ) with ......

Treatment of 1,3-diphenyl-1,3-propanedione 1a with europium (III) chloride in the presence of piperidine results in the ......

吡啶季铵盐在碱作用下生成叶立德（Ｅ为吸电子基团），叶立德与缺电子烯烃发生１，３－偶极环加成反应生成四氢中氮茚．四氢中氮茚还可以开环，然后再起......

A new highly sensitive spectrophotometric method has been developed for the determination of micro amounts of bismuth （Ⅲ......