نتایج جستجو برای: phosphane
تعداد نتایج: 385 فیلتر نتایج به سال:
In the title compound, [Fe(4)(C(6)H(12)N(2)S(4))(C(18)H(15)P)(2)(CO)(10)], the unit cell contains one mol-ecule, which exhibits a crystallographically imposed center of symmetry. The independent Fe(2)S(2) fragment [Fe-Fe = 2.527 (1) Å] is in a butterfly conformation, and each Fe atom displays a pseudo-square-pyramidal coordination geometry. The phosphane group occupies an apical position [Fe-P ...
Gold(i) complexes with phosphane and thiotetrazolate ligands were prepared and investigated as a new type of bioactive gold metallodrugs. The complexes triggered very efficient inhibition of the enzyme thioredoxin reductase (TrxR), which is an important molecular target for gold species. Strong cytotoxic effects were observed in MDA-MB-231 breast adenocarcinoma and HT-29 colon carcinoma cells, ...
A series of novel (C^N) cyclometallated Au(III) complexes of general formula [Au(py(b)-H)L(1)L(2)](n+) (py(b)-H = C^N cyclometallated 2-benzylpyridine, L(1) and L(2) being chlorido, phosphane or glucosethiolato ligands, n = 0 or 1) have been synthesized and fully characterized using different techniques, including NMR, IR and far-IR, mass spectrometry, as well as elemental analysis. The crystal...
The chemistry of polynuclear gold(I) complexes has attracted increasing attention in the past few decades. With a closedshell electronic configuration of d, gold(I) ions adopt a linear two-coordinate coordination geometry and tend to form weak metal⋯metal interactions, which were termed “aurophilic interactions” by Schmidbaur. They are found in a huge number of polynuclear aggregates that posse...
The chemistry of polynuclear gold(I) complexes has attracted increasing attention in the past few decades. With a closedshell electronic configuration of d, gold(I) ions adopt a linear two-coordinate coordination geometry and tend to form weak metal⋯metal interactions, which were termed “aurophilic interactions” by Schmidbaur. They are found in a huge number of polynuclear aggregates that posse...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید