منابع مشابه
Sodium 2-mercaptoethanesulfonate monohydrate (coenzyme M sodium salt monohydrate)
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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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...
متن کاملSodium dihydrogen phosphate Sodium dihydrogen phosphate monohydrate
1 These ingredients are nonmonograph except when used to prepare acidulated phosphate fluoride treatment rinses identified in § 355.10(a)(3) of this chapter. 201(p) of the Federal Food, Drug, and Cosmetic Act (the act), for which an approved application or abbreviated application under section 505 of the act and part 314 of this chapter is required for marketing. In the absence of an approved n...
متن کاملCrystal structure of 1,4,8,11-tetraazoniacyclotetradecane bis(dichromate) monohydrate from synchrotron data
The asymmetric unit of the hydrated title salt, (C10H28N4)[Cr2O7]2·H2O [C10H28N4 = H4(cyclam) = 1,4,8,11-tetra-azonia-cyclo-tetra-deca-ne], contains two half-cations (both completed by crystallographic inversion symmetry), two dichromate anions and one water mol-ecule. The two [CrO7]2- anions exhibit a nearly staggered conformation, with bridging angles of 133.37 (11) and 136.28 (12)°. The dist...
متن کاملSodium (1R)-d-glucit-1-ylsulfonate monohydrate
The title salt, Na(+)·C(6)H(13)O(9)S(-)·H(2)O, crystallizes with three independent cations, molecular anions and solvent water molecules in the asymmetric unit. This crystalline monohydrate addition product, formed by reaction of d-glucose and sodium hydrogen sulfite in water, forms a three-dimensional network through complex cation coordination and extensive inter-molecular hydrogen bonding. E...
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ژورنال
عنوان ژورنال: Australian Journal of Chemistry
سال: 1975
ISSN: 0004-9425
DOI: 10.1071/ch9752511