title: 1-(9H-Carbazol-4-yloxy)-3-{[2-(2-methoxyphenoxy)ethyl]amino}propan-2-ol hemihydrate: a carvedilol solvatomorph.
abstract: In the title racemic hemihydrated solvatomorph of carvedilol (carv), C(24)H(26)N(2)O(4)·0.5H(2)O, the asymmetric unit contains two independent organic moieties and one water molecule. Within this 2(carv)·H(2)O unit, the molecular components are strongly linked by hydrogen bonds and the unit acts as the basic building block for the crystal structure. Interactions parallel to (10 ̅1) generate hydrogen-bonded layers which are further linked by much weaker C-H···N/O interactions. The conformations of the organic molecules, as well as the hydrogen-bonding interactions connecting them, are compared with other related structures in the literature.
authors: Gerencia de Investigación y Aplicaciones, Centro Atómico Constituyentes, Comisión Nacional de Energía Atómica, Buenos Aires, Argentina.
authors: Fernando
authors: F
authors: Díaz
authors: Andrés
authors: A
authors: Benassi
authors: Mariano
authors: M
authors: Quintero
authors: Griselda
authors: G
authors: Polla
authors: Eleonora
authors: E
authors: Freire
authors: Ricardo
authors: R
authors: Baggio
mesh_terms: D002227:Carbazoles / Q000737:chemistry*; D000077261:Carvedilol; D018360:Crystallography, X-Ray; D006860:Hydrogen Bonding; D008958:Models, Molecular; D008968:Molecular Conformation; D011412:Propanolamines / Q000737:chemistry*; D020005:Propanols / Q000737:chemistry*; D014867:Water / Q000737:chemistry*
chemical_list: C561856:1-(9H-carbazol-4-yloxy)-3-((2-(2-methoxyphenoxy)ethyl)amino)propan-2-ol hemihydrate; D002227:Carbazoles; D011412:Propanolamines; D020005:Propanols; D014867:Water; D000077261:Carvedilol