6533b7d2fe1ef96bd125f760
RESEARCH PRODUCT
Bis(diethylenetriamine-κ3N)nickel(II) 5-amino-1,3,4-thiadiazole-2-sulfonamidate chloride monohydrate
Malva Liu-gonzálezJoaquin Borras-tortondaF. Sanz-ruizEduardo E. ChufanJosé C. Pedregosasubject
Models Molecularchemistry.chemical_classificationSulfonamidesStereochemistryLigandchemistry.chemical_elementHydrogen BondingGeneral MedicineCrystal structureCrystallography X-RayMedicinal chemistryGeneral Biochemistry Genetics and Molecular BiologySulfonamidechemistry.chemical_compoundNickelchemistryOctahedronDiethylenetriamineOrganometallic CompoundsAmine gas treatingDiazoCarbonic Anhydrase Inhibitorsdescription
In the X-ray crystal structure of the title complex, [Ni(C(4)H(13)N(3))(2)](C(2)H(3)N(4)O(2)S(2))Cl.H(2)O, the coordination polyhedron is composed of non-centrosymmetric [Ni(diethylenetriamine)(2)](2+) cations in which the triamine ligands coordinate to the metal centre as tridentate ligands in a facial position. The Ni(II) ions are linked to six N atoms in an octahedral arrangement, slightly compressed in one extreme. The sulfonamide behaves as a counter-ion instead of as a ligand. Important information about the deprotonated sulfonamide group conformation has been obtained.
year | journal | country | edition | language |
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2000-10-26 | Acta Crystallographica Section C Crystal Structure Communications |