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   CRYSTAL STRUCTURE AND HIRSHFELD SURFACE ANALYSIS OF 6-BROMO-2-(4-CHLOROPHENYL)-3-((1-OCTYL-1H-1,2,3-TRIAZOL-4- YL)METHYL)-3H-IMIDAZO[4,5-b]PYRIDINE  
   
نویسنده bourichi s. ,rodi y. kandri ,hökelek t. ,ouzidan y. ,chahdi f. ouazzani ,akhazzane m. ,essassi e.m.
منبع journal marocain de chimie hétérocyclique - 2019 - دوره : 18 - شماره : 1 - صفحه:43 -54
چکیده    6-bromo-2-(4-chlorophenyl)-3-((1-octyl-1h-1,2,3-triazol-4-yl)methyl)-3h-imidazo[4,5-b] pyridine, is built up from the 4-chlorophenyl and imidazo[4,5-b]pyridine ring system linked through a methylene bridge to a 1,2,3-triazole ring, which in turn also carries a substituent. the planar imidazo[4,5-b]pyridine ring is inclined by 19.37(12)° and 889.27(13)° to the phenyl and triazole rings, respectively, while phenyl and triazole rings are oriented at a dihedral angle of 71.23(15)°. in the crystal, the molecules are linked via intermolecular c— htrz···ntrz (trz = triazole) hydrogen bonds, enclosing r^33(21) and r^33(22) ring motifs, they are further linked through the bifurcated intermolecular c—htrz···ntrz hydrogen bonds into a network consisting of double-column structure running along the b-axis direction. the hirshfeld surface analysis of the crystal structure indicates that the most important contributions for the crystal packing are from h ··· h (57.2%), h ··· n/n ··· h (17.6%), h ··· c/c ··· h (9.6%), h ··· cl/cl ··· h (7.9%) and h ··· br/br ··· h (7.0%) interactions. no significant π ··· π or c–h ··· π interactions are observed.
کلیدواژه Crystal structure; imidazo[4 ,5-b]pyridine; 1 ,3-triazole; Hirshfeld surface
آدرس université sidi mohamed ben abdallah, faculté des sciences et techniques, laboratoire de chimie organique appliquée, Morocco, université sidi mohamed ben abdallah, faculté des sciences et techniques, laboratoire de chimie organique appliquée, Morocco, hacettepe university, department of physics, Turkey, université sidi mohamed ben abdallah, faculté des sciences et techniques, laboratoire de chimie organique appliquée, Morocco, université sidi mohamed ben abdallah, faculté des sciences et techniques, laboratoire de chimie organique appliquée, Morocco, université sidi mohammed ben abdallah, Morocco, mohammed v university rabat, centre de recherche des sciences des médicaments, faculté des sciences, laboratoire de chimie organique hétérocyclique, Morocco
 
     
   
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