Matches in SemOpenAlex for { <https://semopenalex.org/work/W1994803603> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W1994803603 endingPage "294" @default.
- W1994803603 startingPage "287" @default.
- W1994803603 abstract "Abstract The macrocyclic salt [H2[14]aneN4H2]Cl4 was prepared and its X-ray crystal structure was determined. The salt crystallizes in the orthorhombic space group Pnna with unit cell parameters a α 14.257(11), b α 7.796(5), c α 17.785(9) Å3, V = 1976.8(2) Å3, and D c α 1.28gcm-3 for Z α 4. Least-squares refinement based on 1086 observed reflections (I > 3[sgrave](I)) converged at R α 0.055 (R w α 0.075). The macrocyclic cation is in an unusual exodentate conformation. Additionally, the X-ray crystal structure of the uncomplexed macrocyclic tetradentate secondary amine [14]aneN4 was determined. The neutral macro-cycle crystallizes in the triclinic space group P1 with unit cell parameters a α 4.698(3), b α 8.683(5), c α 15.388(12) Å, α α 90.63(6), β α 97.38(6), γ α 98.99(5)[ddot], V α 614.6(8) Å3, and D c α 1.08 gem-3 for Z α 2. Least-squares refinement based on 1458 observed reflections (I >3[sgrave](I)) converged at R α 0.086 (R w α 0.116). The endodentate conformation of the neutral macrocycle is stabilized by intramolecular hydrogen bonding by two aza-hydrogen atoms to the remaining two nitrogen atoms. The macrocyclic salt was shown to interact with trimethylaluminum resulting in an organoaluminum host-guest compound capable of accommodating 9.7 toluene molecules per anionic site." @default.
- W1994803603 created "2016-06-24" @default.
- W1994803603 creator A5015744903 @default.
- W1994803603 creator A5030192493 @default.
- W1994803603 creator A5062470739 @default.
- W1994803603 creator A5081951673 @default.
- W1994803603 creator A5087950394 @default.
- W1994803603 date "1989-03-01" @default.
- W1994803603 modified "2023-09-23" @default.
- W1994803603 title "Unexpected Conformation of the Hydrogen Chloride Salt of [14]aneN4: An X-ray Structural Examination of [H2[14]aneN4H2]C14 and its Role in Organoaluminum Host-Guest Chemistry" @default.
- W1994803603 cites W1971183646 @default.
- W1994803603 cites W1987883780 @default.
- W1994803603 cites W2007677713 @default.
- W1994803603 cites W2018346884 @default.
- W1994803603 cites W2041199286 @default.
- W1994803603 cites W2045288781 @default.
- W1994803603 cites W2048320160 @default.
- W1994803603 cites W2151911231 @default.
- W1994803603 cites W2895226433 @default.
- W1994803603 cites W3004735026 @default.
- W1994803603 cites W3005279769 @default.
- W1994803603 cites W3136451142 @default.
- W1994803603 cites W4232203089 @default.
- W1994803603 cites W4237548661 @default.
- W1994803603 doi "https://doi.org/10.1080/00958978909408831" @default.
- W1994803603 hasPublicationYear "1989" @default.
- W1994803603 type Work @default.
- W1994803603 sameAs 1994803603 @default.
- W1994803603 citedByCount "16" @default.
- W1994803603 countsByYear W19948036032013 @default.
- W1994803603 countsByYear W19948036032017 @default.
- W1994803603 crossrefType "journal-article" @default.
- W1994803603 hasAuthorship W1994803603A5015744903 @default.
- W1994803603 hasAuthorship W1994803603A5030192493 @default.
- W1994803603 hasAuthorship W1994803603A5062470739 @default.
- W1994803603 hasAuthorship W1994803603A5081951673 @default.
- W1994803603 hasAuthorship W1994803603A5087950394 @default.
- W1994803603 hasConcept C112887158 @default.
- W1994803603 hasConcept C115624301 @default.
- W1994803603 hasConcept C131779359 @default.
- W1994803603 hasConcept C178790620 @default.
- W1994803603 hasConcept C185592680 @default.
- W1994803603 hasConcept C2776371256 @default.
- W1994803603 hasConcept C32909587 @default.
- W1994803603 hasConcept C37243968 @default.
- W1994803603 hasConcept C42228675 @default.
- W1994803603 hasConcept C6652555 @default.
- W1994803603 hasConcept C71240020 @default.
- W1994803603 hasConcept C75079739 @default.
- W1994803603 hasConcept C8010536 @default.
- W1994803603 hasConceptScore W1994803603C112887158 @default.
- W1994803603 hasConceptScore W1994803603C115624301 @default.
- W1994803603 hasConceptScore W1994803603C131779359 @default.
- W1994803603 hasConceptScore W1994803603C178790620 @default.
- W1994803603 hasConceptScore W1994803603C185592680 @default.
- W1994803603 hasConceptScore W1994803603C2776371256 @default.
- W1994803603 hasConceptScore W1994803603C32909587 @default.
- W1994803603 hasConceptScore W1994803603C37243968 @default.
- W1994803603 hasConceptScore W1994803603C42228675 @default.
- W1994803603 hasConceptScore W1994803603C6652555 @default.
- W1994803603 hasConceptScore W1994803603C71240020 @default.
- W1994803603 hasConceptScore W1994803603C75079739 @default.
- W1994803603 hasConceptScore W1994803603C8010536 @default.
- W1994803603 hasIssue "4" @default.
- W1994803603 hasLocation W19948036031 @default.
- W1994803603 hasOpenAccess W1994803603 @default.
- W1994803603 hasPrimaryLocation W19948036031 @default.
- W1994803603 hasRelatedWork W1990517428 @default.
- W1994803603 hasRelatedWork W2040223897 @default.
- W1994803603 hasRelatedWork W2072417293 @default.
- W1994803603 hasRelatedWork W2075817299 @default.
- W1994803603 hasRelatedWork W2109919885 @default.
- W1994803603 hasRelatedWork W2247799571 @default.
- W1994803603 hasRelatedWork W2360134566 @default.
- W1994803603 hasRelatedWork W2381273201 @default.
- W1994803603 hasRelatedWork W2788975530 @default.
- W1994803603 hasRelatedWork W4200547711 @default.
- W1994803603 hasVolume "19" @default.
- W1994803603 isParatext "false" @default.
- W1994803603 isRetracted "false" @default.
- W1994803603 magId "1994803603" @default.
- W1994803603 workType "article" @default.