Synthesis, Cyclic Voltammetric and Electrospray Mass Spectrometric Studies of a Series of Tris-Substituted 1,2-Dithiolene Complexes of Tungsten and Molybdenum

Synthesis, Characterization, DNA Binding, and Photocleavage Activity of Oxorhenium (V) Complexes with α‐Diimine and Quinoxaline Ligands

“…The assignment of the 1 H NMR spectra of the free ligands and of the complexes is based on 2D NMR experiments ( 1 H– 1 H COSY). A Fisons VG Quattro instrument with a VG Biotech Electrospray source, having a hexapole lens was employed for ESI-MS analysis [ 28 ].…”

Synthesis, characterization, DFT studies and DNA binding of mixed platinum (II) complexes containing quinoxaline and 1,2-dithiolate ligands

“…The capillary voltage was optimum at about 3.3 kV for the positive ions. The focus and skimmer lenses voltages were 40 and 45 V, respectively [35,37]. Photolysis experiments were carried out with a 1000 W Xenon lamp in an Oriel, mod 68820, Universal Arc.…”

Platinum(II), palladium(II), and nickel(II) thiosalicylate complexes

“…21 Other metal-thiolate compounds of biochemical importance have also been studied, 22 including biologically active complexes of silver(), 23 gold() 24 and platinum(). 25 Studies of molybdenum and tungsten 1,2-dithiolene complexes, 26 and metal-dithiocarbamate and related complexes have also appeared. 27 All of the thiosalicylate complexes described in this paper give excellent positive-ion ESMS spectra, yielding strong [M ϩ H] ϩ parent ions under a range of cone voltages, and, in most cases additional aggregate ions of the type [2M ϩ H] ϩ and [3M ϩ H] ϩ .…”