9-Oxo-4,5-diazafluoren-4-ium tetrachloridoaurate(III)–4,5-diazafluoren-9-one (1/1)
نویسندگان
چکیده
منابع مشابه
[mu-N,N'-Bis(2-aminoethyl)oxamidato(2-)]bis[(4,5-diazafluoren-9-one)perchloratocopper(II)] 4,5-diazafluoren-9-one disolvate.
The title compound, [Cu2(C6)H12N4O2)(ClO4)2(C11H6N2O)2].-2C11H6N2O, contains a dinuclear copper(II) complex which lies about a twofold axis at the mid-point of the C-C bond of the oxamide ligand that bridges the two Cu(II) atoms. The Cu...Cu distance is 5.215 (2) A and the Cu atoms have distorted octahedral coordination geometry. Intramolecular N-H...O and N-H...N hydrogen bonds and intermolecu...
متن کاملSynthesis and structures of ruthenium di- and tricarbonyl complexes derived from 4,5-diazafluoren-9-one.
Carbon monoxide (CO) has recently been shown to impart beneficial effects in mammalian physiology and considerable research attention is now being directed toward metal-carbonyl complexes as a means of delivering CO to biological targets. Two ruthenium carbonyl complexes, namely trans-dicarbonyldichlorido(4,5-diazafluoren-9-one-κ(2)N,N')ruthenium(II), [RuCl2(C11H6N2O)(CO)2], (1), and fac-tricar...
متن کامل9-Oxo-4,5-diazafluoren-4-ium tetrachloridoaurate(III)–4,5-diazafluoren-9-one (1/1)
The Au(III) atom in the title compound, (C(11)H(7)N(2)O)[AuCl(4)]·C(11)H(6)N(2)O, is in a nearly square-planar environment defined by four Cl atoms. The protonated 9-oxo-4,5-diaza-fluoren-4-ium cation forms an N-H⋯N hydrogen bond with the neutral 4,5-diaza-fluoren-9-one mol-ecule.
متن کاملOxime esters of 2,6-diazaanthracene-9,10-dione and 4,5-diazafluoren-9-one as photo-induced DNA-cleaving agents.
Two series of oxime esters containing the 2,6-diazaanthracene-9,10-dione bis-(O-benzoyloxime) and 4,5-diazafluoren-9-one O-9-benzoyloxime moieties have been synthesized and tested as photo-induced DNA cleaving agents. All these compounds were found to cleave DNA upon irradiation with 312 nm UV light. The structure-activity relationship of these molecules for DNA cleavage was established. A plau...
متن کامل9-Aminoacridin-10-ium 4-aminobenzoate dihydrate
The asymmetric unit of the title hydrated salt, C13H11N2 (+)·C7H6NO2 (-)·2H2O, consists of two independent 9-amino-acridinium cations, two 4-amino-benzoate anions and four water mol-ecules. Both 9-amino-acridinium cations are essentially planar, with maximum deviations of 0.034 (1) and 0.025 (2) Å, and are protonated at the pyridine N atoms. The 4-amino-benzoate anions are approximately planar,...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2009
ISSN: 1600-5368
DOI: 10.1107/s1600536809006734