Artículo
Structure of l'-(p-Bromophenyl)-3'-ethyl- 1',3t,4',5 t -tetrahydro- 1,2-¢~• deoxy-D-glyeero-Dgu/ a-heptofuranoso[ 1,2-d]imidazole-2'-thione,* C16H21BrN2OsS
Autor/es | Estrada de Oya, María Dolores
Conde Amiano, Alejandro Márquez Delgado, Rafael |
Departamento | Universidad de Sevilla. Departamento de Física de la Materia Condensada |
Fecha de publicación | 1984 |
Fecha de depósito | 2017-12-15 |
Publicado en |
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Resumen | M r = 433.3, monoclinic, P21, a = 6.924 (3),
b=8.661 (1), c=15.039(3)A, #=96.92(3) ° , v=
895.3 (4) A a, Z= 2, D, = 1.598 (5), Dx=
1.607 Mg m -a, Mo Ka, 2 = 0.7107/k, # = 2.42 mm -1,
F(000) = 444, T = 300 K, R = 0.039 ... M r = 433.3, monoclinic, P21, a = 6.924 (3), b=8.661 (1), c=15.039(3)A, #=96.92(3) ° , v= 895.3 (4) A a, Z= 2, D, = 1.598 (5), Dx= 1.607 Mg m -a, Mo Ka, 2 = 0.7107/k, # = 2.42 mm -1, F(000) = 444, T = 300 K, R = 0.039 for 2038 observed independent reflexions. The sugar ring adopts a 4E conformation and the dihedral angle in the bicycle is 49.0 (2) °. Intermolecular hydrogen bonds link the molecules to form a three-dimensional network. |
Cita | Estrada de Oya, M.D., Conde Amiano, A. y Márquez, R. (1984). Structure of l'-(p-Bromophenyl)-3'-ethyl- 1',3t,4',5 t -tetrahydro- 1,2-¢~• deoxy-D-glyeero-Dgu/ a-heptofuranoso[ 1,2-d]imidazole-2'-thione,* C16H21BrN2OsS. Acta crystallographica. Section C, Crystal structure communications, 40 (MAY), 898-901. |
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