4-Sulfamoylanilinium perchlorate
نویسندگان
چکیده
In the crystal of the title salt, C6H9N2O2S(+)·ClO4 (-), the components are linked by N-H⋯O hydrogen bonds, forming a three-dimensional network. The cations are connected along a and b axes, leading to linear and zigzag C(3) and C(8) chain motifs, respectively. A cation-anion inter-action along the c axis leads to a C 2 (2)(12) chain motif. R 3 (3)(18) and R 3 (3)(20) ring motifs are observed as cation-anion-type inter-actions. These hydrogen-bonding ring and chain motifs are localized at z = 0 or 1, leading to alternate hydro-philic and hydro-phobic regions along the c axis as a result of the stacking of anions and the aromatic cationic parts.
منابع مشابه
4-Sulfamoylanilinium chloride
In the crystal structure of the title compound, C(6)H(9)N(2)O(2)S(+)·Cl(-), the chloride anions are sandwiched between layers of 4-sulfonamido-anilinium anions. The components interact by way of N-H⋯Cl and N-H⋯O hydrogen bonds, building up a three-dimensional network.
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In the crystal structure of the title compound, C(6)H(9)N(2)O(2)S(+)·NO(3) (-), the cations and anions are connected by N-H⋯O hydrogen bonds into a three-dimensional network.
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The purpose of this study was to determine if changes in colloidal thyroxine (T(4)) immunoreactivity can be used as a biomarker of perchlorate exposure in amphibian thyroid tissue. Larval African clawed frogs (Xenopus laevis) were exposed to 0, 1, 8, 93, and 1131 microg perchlorate/l for 38 and 69 days to cover the normal period of larval development and metamorphosis. The results of this study...
متن کاملBis(4-sulfamoylanilinium) sulfate
In the title salt, 2C6H9N2O2S(+)·SO4 (2-), the sulfate S atom is situated on a crystallographic twofold axis (the symmetry of the anion is 2). The anion exerts intense libration, which is manifested by shortening of the observed sulfate S-O bonds, as well as by features in the electron-density map. The crystal structure is stabilized through a three-dimensional hydrogen-bonding network formed b...
متن کاملGestational exposure to high perchlorate concentrations in drinking water and neonatal thyroxine levels.
OBJECTIVE To assess the effect of gestational perchlorate exposure through drinking water on neonatal thyroxine (T(4)). DESIGN T(4) values were compared among newborns in Ramat Hasharon, Israel, whose mothers resided in suburbs where drinking water contained perchlorate < or = 340 microg/L (very high exposure, n = 97), 42-94 microg/L (high exposure, n = 216), and < 3 microg/L (low exposure, n...
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