0000000000931244

AUTHOR

J. P. Edward Rajkumar

showing 2 related works from this author

1-(2,3,5,6-Tetramethylbenzyloxy)-1H-benzotriazole

2009

In the title compound, C17H19N3O, the benzotriazole ring is essentially planar, with a maximum deviation of 0.0069 (15) Å. The mean plane of the benzotriazole ring forms a dihedral angle of 13.16 (4)° with the mean plane of the benzene ring. The crystal packing is stabilized by π–π stacking interactions, with a centroid–centroid distance of 3.8077 (12) Å, together with weak C—H...π interactions. Molecules are stacked along the a axis.

CrystallographyBenzotriazolebiologyPlane (geometry)StackingGeneral ChemistryDihedral angleCondensed Matter PhysicsBioinformaticsRing (chemistry)biology.organism_classificationOrganic PapersCrystalchemistry.chemical_compoundCrystallographychemistryQD901-999TetraGeneral Materials ScienceBenzeneActa Crystallographica Section E Structure Reports Online
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Tetraaquabis[3-(2-pyridylsulfanyl)propionato N-oxide]nickel(II)

2009

In the centrosymmetric title compound, [Ni(C8H8NO3S)2(H2O)4], the NiII ion, which lies on an inversion centre, is six coordinated by four water molecules and two propionate O atoms from two 2-pyridylsulfanylpropionate N-oxide ligands, forming a slightly distorted octahedral geometry. An intramolecular O—H...O hydrogen bond stabilizes the molecular conformation. The crystal packing is consolidated by intermolecular O—H...O and C—H...O hydrogen bonding.

Metal-Organic Paperschemistry.chemical_classificationbiologyHydrogen bondOxidechemistry.chemical_elementGeneral ChemistryCondensed Matter Physicsbiology.organism_classificationBioinformaticsIonCrystallcsh:ChemistryNickelCrystallographychemistry.chemical_compoundchemistrylcsh:QD1-999PropionateTetraGeneral Materials ScienceActa Crystallographica Section E
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