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High regularity of Z-DNA revealed by ultra high-resolution crystal structure at 0.55 ņ
The crystal structure of a Z-DNA hexamer duplex d(CGCGCG)2 determined at ultra high resolution of 0.55 Å and refined without restraints, displays a high degree of regularity and rigidity in itsExpand
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Tetrameric 1:1 and monomeric 1:3 complexes of silver(I) halides with tri( p -tolyl)-phosphine: A structural and biological study
Silver(I) halides react with tri(p-tolyl)phosphine (tptp, C21H21P) in MeOH/MeCN solutions in 1:1 or 1:3 molar ratios to give complexes of formulae {[AgCl(tptp)]4} (1) or [AgX(tptp)3] (X = Cl (2), BrExpand
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Charge-density analysis using multipolar atom and spherical charge models: 2-methyl-1,3-cyclopentanedione, a compound displaying a resonance-assisted hydrogen bond.
The experimental charge-density distribution in 2-methyl-1,3-cyclopentanedione in the crystal state was analyzed by synchrotron X-ray diffraction data collection at 0.33 Å resolution. The molecule inExpand
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Synthesis and Characterization of (PTU)I2 (PTU = 6‐n‐propyl‐2‐thiouracil) and (CMBZT)I2 (CMBZT = 5‐chloro‐2‐mercaptobenzothiazole) and Possible Implications for the Mechanism of Action of
Direct reaction of 6-n-propyl-2-thiouracil (PTU), a widely used anti-thyroid drug against hyperthyroidism (Graves’ disease), or 5-chloro-2-mercaptobenzothiazole (CMBZTH) with iodine in a molar ratioExpand
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Experimental electron density of 1-phenyl-4-nitroimidazole and topological analysis of C-H...O and C-H...N hydrogen bonds
The electron density of 1-phenyl-4-nitroimidazole was analyzed by X-ray diffraction at 0.55 A resolution. The topology of the bonding scheme within the molecule as well as of the weak intermolecularExpand
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Synthesis, characterization and biological activity of antimony(III) or bismuth(III) chloride complexes with dithiocarbamate ligands derived from thiuram degradation
Abstract Antimony(III) or bismuth(III) complexes of formulae {[SbCl(Me2DTC)2]n} (1), {[BiCl(Me2DTC)2]n} (2) and {[Bi(Et2DTC)3]2} (3) (Me2DTCH = dimethyldithiocarbamate, C3H7NS2 and Et2DTCH =Expand
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Fluorinated indole-imidazole conjugates: Selective orally bioavailable 5-HT7 receptor low-basicity agonists, potential neuropathic painkillers.
The 5-HT7 receptor has recently gained much attention due to its involvement in multiple physiological functions and diseases. The insufficient quality of the available molecular probes promptedExpand
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Self‐Assembly and Characterisation of Grid‐Type Iron(II), Cobalt(II) and Zinc(II) Complexes
The reaction of the ligands 5 and 6, containing two tridentate binding units, with iron(II), cobalt(II) and zinc(II) leads to the self-assembly of supramolecular architectures of [2 × 2] grid typeExpand
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Charge density analysis of 2-methyl-4-nitro-1-phenyl-1H-imidazole-5-carbonitrile: an experimental and theoretical study of C≡N···C≡N interactions.
The experimental charge density distribution was determined for 2-methyl-4-nitro-1-phenyl-1H-imidazole-5-carbonitryle, using the Hansen-Coppens multipole model. Free R factor calculations wereExpand
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