Herein in this article, three new Ca(II), Zn(II) and Au(III) complexes of sulfamethoxazole (SZ) (sulfa-drug) have been synthesized for the first time. The sulfa-drugs have a great attentions because of their therapeutic applications against bacterial infections. The SZ complexes were discussed with the help of elemental analyses, molar conductance and spectroscopic instruments e.g. IR, 1H-NMR, ...

A striking and puzzling unreported Ar/Cl scrambling in Au(iii) turns out to have an interesting mechanistic explanation.

Abstract Die Reaktion von CHI 3 mit sechs Äquivalenten CrCl 2 in THF bei tiefen Temperaturen ergibt [Cr Cl (μ ‐Cl) ‐CH)(thf) 6 ] als den ersten hohen Ausbeuten isolierbaren Cr III ‐μ ‐Methylidinkomplex. Substitution der terminalen Chlorido‐Liganden via Salzmetathese Alkalimetall‐Cyclopentadieniden generiert die isostrukturellen Halbsandwich‐Chrom(III)‐μ ‐Methylidine [Cp R ‐CH] (Cp =C 5 H , C Me...

The title complex, [NaRuCl(4)(C(4)H(4)N(2))(C(2)H(6)OS)(2)](n), is the sodium salt of monoanionic octa-hedral [Ru(III)Cl(4)(pyrimidine)(DMSO)](-) in which the sulfur-bound dimethyl sulfoxide (DMSO) and pyrimidine ligand are oriented trans to one another on the Ru(III) atom. The average of the four Ru-Cl bond lengths is 2.355 (15) Å, and the Ru-S and Ru-N bond lengths are 2.2853 (3) and 2.1165 (...

Two chlorophosphites, the biphenyl-based BIFOP-Cl and the diphenyl ether-based O-BIFOP-Cl, exhibit striking differences regarding their reaction with water. While BIFOP-Cl is nearly completely unreactive, its oxo-derivative O-BIFOP-Cl reacts instantly with water, yielding a tricyclic hydrocarbon unit after rearrangement. The analysis of the crystal structure of O-BIFOP-Cl and BIFOP-Cl revealed ...

The macrocyclic complexes of biological importance with power transition metals are synthesized by template methodology leading to the formation of the complex [MLX] X2; where L is macrocyclic ligand derived from 3,4-diaminotoluene, 2,4-thiazolidinedione, M=Cr (III) and Fe(III) X is Cl-, CH3COO- or NO3_.Characterisation of these complexes are through with the assistance of elemental analyses(CH...

This study was performed to investigate the contributing factors, such as cleft type, side of cleft, patient's age, and gender, associated with Angle's classification of malocclusion in Korean cleft patients. The records of 250 cleft patients (175 males, 75 females) who attended the Department of Orthodontics, Seoul National University Dental Hospital between 1988 and 1999 were examined. The pe...

The title compound {systematic name: tetra-kis[4-(3-carb-oxy-1-ethyl-6-fluoro-4-hydroxonio-1,4-dihydro-7-quinol-yl)-1-meth-yl-piperazin-1-ium] di-μ(2)-chlorido-bis-[tetra-chlorido-bismuth-ate(III)] tetra-chloride octa-hydrate}, (C(17)H(22)FN(3)O(3))(4)[Bi(2)Cl(10)]Cl(4)·8H(2)O, is composed of edge-shared centrosymmetric dinuclear [Bi(2)Cl(10)](4-) anions, Cl(-) anions, dihydrogen pefloxacinium ...