The Crystal and Molecular Structures of Five Nitrophenolates: Potassium 4-Nitrophenolate Monohydrate, Potassium 2-Chloro-4-Nitrophenolate Monohydrate, Potassium 4-Chloro-2-Nitrophenolate Monohydrate, Ammonium 2-Chloro-4,6-Dinitrophenolate Sesquihydrate, and Potassium 2,6-Dinitrophenolate.
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چکیده
منابع مشابه
Potassium N-bromo-4-chloro-2-methylbenzenesulfonamidate monohydrate
In the title compound, K(+)·C7H6BrClNO2S(-)·H2O, the K(+) cation is hepta-coordinated by two water O atoms, four sulfonyl O atoms of four different N-bromo-4-chloro-2-methyl-benzene-sulfonamidate anions, and one Br atom of one of the anions. The S-N distance of 1.584 (3) Å is consistent with an S=N double bond. In the crystal, the anions are linked into layers by O-H⋯Br and O-H⋯N hydrogen bonds.
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In the title hydrated mol-ecular salt, C5H7N2(+)·C7H3ClNO4(-)·H2O, the ions and water mol-ecules assemble into ribbons of R6(5)(22) rings along the c axis via O(water)-H⋯O(-), N(+)-H⋯O(water) and N-H⋯O(-) hydrogen bonds. N-H⋯O(-) hydrogen bonds connect adjacent ribbons along the c-axis direction via R4(4)(12) rings, forming hydrogen-bonded layers. The CO2 and NO2 groups make dihedral angles of ...
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In the crystal structure of the title compound, K(+)·C(7)H(7)ClNO(2)S(-)·H(2)O, the K(+) ion is hepta-coordinated by two O atoms from water mol-ecules, four sulfonyl O atoms and the Cl atom of the anion. The S-N distance of 1.584 (3) Å is consistent with an S-N double bond. In the crystal, anions are connected by K(+) cations into layers parallel to the ab plane. The water mol-ecules are coordi...
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The asymmetric unit of the title compound, C(14)H(11)ClN(2)O(2)·H(2)O, contains a Schiff base mol-ecule and a water mol-ecule of crystallization. The dihedral angle between the two aromatic rings is 27.3 (4)°. In the crystal structure, mol-ecules are linked into a two-dimensional network parallel to the bc plane by inter-molecular O-H⋯O and N-H⋯O hydrogen bonds involving the water mol-ecules.
متن کاملPotassium 2-iodobenzenesulfonate monohydrate
In the crystal structure of the title compound, K(+)·C(6)H(4)IO(3)S(-)·H(2)O, the potasium cation is 2.693 (3)-2.933 (3) Å from the sulfonate and water O atoms (including symmetry-related atoms) and forms a two-dimensional sheet-like structure in the bc plane, with the iodo-benzene rings protruding above and below. The water mol-ecule of crystallization is hydrogen-bonded to sulfonate O atoms w...
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ژورنال
عنوان ژورنال: Acta Chemica Scandinavica
سال: 1989
ISSN: 0904-213X
DOI: 10.3891/acta.chem.scand.43-0624