The crystal structure of pentaaquabis(2,4-dinitrophenolato)barium(II)
Abstract
The crystal and molecular structure of [Ba(dnp)2(OH2)5], where dnp is 2,4-dinitrophenoxide, has been determined at room temperature. The coordination number of the barium atom is nine with two phenoxide atoms, one nitro oxygen atom and six water molecules providing a O9 donor set that defines a distorted capped square antiprismatic geometry. The presence of bridging water molecules leads to the formation of dinuclear barium entities that are further linked to each other via hydrogen bonds (involving the water molecules) which in turn results in the construction of two-dimensional networks. Successive layers are linked by the dnp molecules via weak Ba…O interactions (>3.2 Å) as well as hydrogen bonds. Evidence is found for both intra- and inter-molecular base stacking.
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Artikel in diesem Heft
- The first successful crystallization of a prokaryotic extremely thermophilic outer surface layer glycoprotein
- Rietveld refinement with wavelet compressed data sets
- 4-Connected nets of packings of non-convex parallelohedra and related simple polyhedra
- Structure maps for close-packed alloys by the Ising model
- The analysis of incommensurate structures in terms of full space group theory, and the application of the method to melilite
- The crystal structure of kastningite (Mn, Fe, Mg) (H2O)4[Al2(OH)2(H2O)2(PO4)2] · 2 H2O – a new hydroxyl aquated orthophosphate hydrate mineral
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- Molecular and crystal structure of hexa(phenylthio)-1,3-butadiene at 87 K
- The low-temperature structures of bicyclo[3.3.1]nonan-9-one and 3-azabicyclo[3.2.2]nonane
- Structural diversity in mercury(II) bis (O-alkyldithiocarbonate) compounds
- The crystal structure of pentaaquabis(2,4-dinitrophenolato)barium(II)
- Solid-state structure of [K(dioxane)2PPh2]n: Formation of a three-dimensional network via anion-cation-interaction
