FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2130391503> ?p ?o ?g. }

• W2130391503 endingPage "7185" @default.
• W2130391503 startingPage "7177" @default.
• W2130391503 abstract "The fundamental factors controlling anion selectivity in the crystallization of hydrogen-bonding capsules [Mg(H2O)6][X [symbol: see text] L2] (X = SO4(2-), 1a; SeO4(2-), 1b; SO3(2-), 1c; CO3(2-), 1d; L = tris[2-(3-pyridylurea)ethyl]-amine) from water have been investigated by solution and solid-state thermodynamic measurements, anion competition experiments, and X-ray structural analysis. The crystal structures of 1a-d are isomorphous, thereby simplifying the interpretation of the observed selectivities based on differences in anion coordination geometries. The solubilities of 1a-d in water follow the order: 1a < 1b < 1c < 1d, which is consistent with the selectivity for the tetrahedral sulfate and selenate anions observed in competitive crystallization experiments. Crystallization of the capsules is highly exothermic, with the most favorable DeltaH(cryst)(o) of -99.1 and -108.5 kJ/mol corresponding to SO4(2-) and SeO4(2-), respectively, in agreement with the X-ray structural data showing shape complementarity between these tetrahedral anions and the urea-lined cavities of the capsules. Sulfite, on the other hand, has a significantly less negative DeltaH(cryst)(o) of -64.6 kJ/mol, which may be attributed to its poor fit inside the capsules, involving repulsive interactions. The more favorable entropy of crystallization for this anion, however, partly offsets the enthalpic disadvantage, resulting in a solubility product very similar to that of the selenate complex. Because of their very similar shape and size, SO4(2-) and SeO4(2-) have a propensity to form solid solutions, which limits the selectivity between these two anions in competitive crystallizations. In the end, a comprehensive picture of contributing factors to anion selectivity in crystalline hydrogen-bonding capsules emerges." @default.
• W2130391503 created "2016-06-24" @default.
• W2130391503 creator A5017305442 @default.
• W2130391503 creator A5019363608 @default.
• W2130391503 creator A5068152772 @default.
• W2130391503 date "2010-05-03" @default.
• W2130391503 modified "2023-10-16" @default.
• W2130391503 title "Selectivity Principles in Anion Separation by Crystallization of Hydrogen-Bonding Capsules" @default.
• W2130391503 cites W135481597 @default.
• W2130391503 cites W1965450108 @default.
• W2130391503 cites W1976744681 @default.
• W2130391503 cites W1981653940 @default.
• W2130391503 cites W1983002295 @default.
• W2130391503 cites W1990667768 @default.
• W2130391503 cites W1992882275 @default.
• W2130391503 cites W1993533895 @default.
• W2130391503 cites W2003912062 @default.
• W2130391503 cites W2007969787 @default.
• W2130391503 cites W2008282700 @default.
• W2130391503 cites W2009741498 @default.
• W2130391503 cites W2011001707 @default.
• W2130391503 cites W2019350928 @default.
• W2130391503 cites W2023025198 @default.
• W2130391503 cites W2026036428 @default.
• W2130391503 cites W2027174513 @default.
• W2130391503 cites W2027362337 @default.
• W2130391503 cites W2029076524 @default.
• W2130391503 cites W2032052443 @default.
• W2130391503 cites W2032370065 @default.
• W2130391503 cites W2032970576 @default.
• W2130391503 cites W2034115659 @default.
• W2130391503 cites W2036042608 @default.
• W2130391503 cites W2037864122 @default.
• W2130391503 cites W2038389168 @default.
• W2130391503 cites W2042655468 @default.
• W2130391503 cites W2047153446 @default.
• W2130391503 cites W2050144162 @default.
• W2130391503 cites W2053308785 @default.
• W2130391503 cites W2055040078 @default.
• W2130391503 cites W2059945847 @default.
• W2130391503 cites W2061372777 @default.
• W2130391503 cites W2068304210 @default.
• W2130391503 cites W2071504445 @default.
• W2130391503 cites W2074070504 @default.
• W2130391503 cites W2077115065 @default.
• W2130391503 cites W2081011641 @default.
• W2130391503 cites W2084989856 @default.
• W2130391503 cites W2091846631 @default.
• W2130391503 cites W2098696148 @default.
• W2130391503 cites W2103415477 @default.
• W2130391503 cites W2104399317 @default.
• W2130391503 cites W2109014063 @default.
• W2130391503 cites W2121966207 @default.
• W2130391503 cites W2128421663 @default.
• W2130391503 cites W2132680031 @default.
• W2130391503 cites W2135619803 @default.
• W2130391503 cites W2138520198 @default.
• W2130391503 cites W2148409244 @default.
• W2130391503 cites W2152472491 @default.
• W2130391503 cites W2156941970 @default.
• W2130391503 cites W2164702016 @default.
• W2130391503 cites W2168830685 @default.
• W2130391503 cites W2169408761 @default.
• W2130391503 cites W2314755456 @default.
• W2130391503 cites W2612623348 @default.
• W2130391503 cites W34372633 @default.
• W2130391503 cites W4212826938 @default.
• W2130391503 cites W4253721044 @default.
• W2130391503 doi "https://doi.org/10.1021/ja101354r" @default.
• W2130391503 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/20438074" @default.
• W2130391503 hasPublicationYear "2010" @default.
• W2130391503 type Work @default.
• W2130391503 sameAs 2130391503 @default.
• W2130391503 citedByCount "113" @default.
• W2130391503 countsByYear W21303915032012 @default.
• W2130391503 countsByYear W21303915032013 @default.
• W2130391503 countsByYear W21303915032014 @default.
• W2130391503 countsByYear W21303915032015 @default.
• W2130391503 countsByYear W21303915032016 @default.
• W2130391503 countsByYear W21303915032017 @default.
• W2130391503 countsByYear W21303915032018 @default.
• W2130391503 countsByYear W21303915032019 @default.
• W2130391503 countsByYear W21303915032020 @default.
• W2130391503 countsByYear W21303915032021 @default.
• W2130391503 countsByYear W21303915032022 @default.
• W2130391503 countsByYear W21303915032023 @default.
• W2130391503 crossrefType "journal-article" @default.
• W2130391503 hasAuthorship W2130391503A5017305442 @default.
• W2130391503 hasAuthorship W2130391503A5019363608 @default.
• W2130391503 hasAuthorship W2130391503A5068152772 @default.
• W2130391503 hasConcept C112887158 @default.
• W2130391503 hasConcept C118792377 @default.
• W2130391503 hasConcept C145148216 @default.
• W2130391503 hasConcept C147789679 @default.
• W2130391503 hasConcept C148093993 @default.
• W2130391503 hasConcept C155574463 @default.
• W2130391503 hasConcept C161790260 @default.
• W2130391503 hasConcept C178790620 @default.

• next