Bis(trimethylammonium) naphthalene-1,5-disulfonate
نویسنده
چکیده
The asymmetric unit of the title compound, 2C(3)H(10)N(+)·C(10)H(6)S(2)O(6) (2-), contains a half-anion, which is completed by inversion symmetry, and one cation. The cations and anions are associated via strong N-H⋯O(sulfonate) hydrogen-bonding inter-actions, forming cation-anion-cation groups. Secondary inter-actions such as C-H(ammonium)⋯O(sulf-on-ate) and van der Waals inter-actions link the cations and anions together in a three-dimensional crystal structure, with zigzag rows of cations lying between layers of anions.
منابع مشابه
Bis(3-methylpiperidinium) naphthalene-1,5-disulfonate
The asymmetric unit of the title compound, 2C(6)H(14)N(+)·C(10)H(6)O(6)S(2) (2-), contains one 3-methyl-piperidinium cation and one-half of the centrosymmetric naphthalene-1,5-disulfonate anion. In the crystal, anions and cations are linked through N-H⋯O hydrogen bonds into layers parallel to (101).
متن کاملBis(1H-imidazol-3-ium) naphthalene-1,5-disulfonate
The asymmetric unit of the title organic salt, 2C(3)H(5)N(2) (+)·C(10)H(6)O(6)S(2) (2-), consists of an imidazolium cation and half a naphthalene-1,5-disulfonate dianion, completed to the full dianion through an inversion center. N-H⋯S and N-H⋯O hydrogen bonds link cations and anions in the crystal, forming a chain propagating along [101].
متن کاملBis(3-methylanilinium) naphthalene-1,5-disulfonate
In the crystal of the title mol-ecular salt, 2C(7)H(10)N(+)·C(10)H(6)O(6)S(2) (2-), the naphthalene-1,5-disulfonate anion is located on an inversion center and accepts N-H⋯O hydrogen bonds from the 3-methyl-anilinium cations, forming supra-molecular layers parallel to the ac plane.
متن کاملBis(2-methylpiperidinium) naphthalene-1,5-disulfonate
In the structure of the title mol-ecular salt, 2C(6)H(14)N(+)·C(10)H(6)O(6)S(2) (2-), the asymmetric unit consists of one 2-methyl-piperidinium cation and one-half of a naphthalene-1,5-disulfonate anion; the anion lies across a centre of symmetry. In the crystal, the cations and anions are linked through N-H⋯O hydrogen bonds, forming a two-dimensional network.
متن کاملBis(benzimidazolium) naphthalene-1,5-disulfonate trihydrate
The title compound, 2C(7)H(7)N(2) (+)·C(10)H(6)O(6)S(2) (2-)·3H(2)O, consists of two crystallographically independent benzimidazolium cations, two independent naphthalene-1,5-disulfonate dianions (both generated by inversion) and three water mol-ecules. These components construct an infinite three-dimensional framework in the crystal structure via O-H⋯O and N-H⋯O hydrogen bonds.
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