Sodium 5,6-dihydro-2-thiouracil-6-sulfonate monohydrate
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منابع مشابه
Sodium 2-iodobenzenesulfonate monohydrate
In the title compound, Na(+)·C(6)H(4)IO(3)S(-)·H(2)O, the Na atom is hexa-coordinated by O atoms, forming a two-dimensional sheet-like structure in the bc plane, with the iodo-benzene rings protruding above and below. Na⋯O contact distances are in the range 2.419 (2)-2.7218 (18) Å and O⋯Na⋯O angles are in the range 73.70 (5)-158.64 (7)°. The crystal structure is stabilized by O-H⋯O and C-H⋯O hy...
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The 2-thio-ethanesulfonate anion is the smallest known coenzyme in nature (HS-CoM) and plays a key role in methano-genesis by anaerobic archaea, as well as in the oxidation of alkenes by Gram-negative and Gram-positive eubacteria. The title compound, Na(+)·C(2)H(5)O(3)S(2) (-)·H(2)O, is the Na(+) salt of HS-CoM crystallized as the monohydrate. Six O atoms form a distorted octa-hedral coordinati...
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The title compound, C(19)H(34)N(+)·C(10)H(7)O(4)S(-), is a charge-control agent for toners used in electrophotography. Inter-moleclar O-H⋯O hydrogen bonding between the OH group of one anion and the sulfonate O atom of a neighboring anion leads to the formation of one-dimensional chains along the b axis. In addition, C-H⋯O hydrogen bonds are observed. One of the n-butyl chains of the cation is ...
متن کامل4-Aminopyridinium-3-sulfonate monohydrate
The reaction of 4-amino-pyridine and oleum yielded the title hydrated zwitterion, C(5)H(6)N(2)O(3)S·H(2)O. There are two formula units in the asymmetric unit. The H and non-H atoms of both zwitterions lie on a mirror plane except for one sulfonate O atom. The water mol-ecules are also situated on a mirror plane. In the crystal, the zwitterions and water mol-ecules are linked by O-H⋯O and N-H⋯O ...
متن کامل2-Aminoanilinium 6-carboxypicolinate monohydrate
In the title compound, C(6)H(9)N(2) (+)·C(7)H(4)NO(4) (-)·H(2)O, one amino group of diamino-benzene is protonated while one carb-oxy group of pyridine-2,6-dicarb-oxy-lic acid is deprotonated. In the anion, the CO(2) and CO(2)H groups make dihedral angles of 4.0 (5) and 8.7 (4)° with the pyridine ring. In the crystal, extensive N-H⋯O, N-H⋯N and O-H⋯O hydrogen bonds occur between anions, cations ...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry
سال: 1978
ISSN: 0567-7408
DOI: 10.1107/s0567740878004379