Rational Design of Lamellar π–π Stacked Organic Crystalline Materials with Short Interplanar Distance
摘要:
Organic crystalline materials having a lamellar pi-pi stacked structural motif with short interplanar distance are significant for many applications. By asymmetrically introducing perfluoroalkyl substituents onto and polarizable sulfur atoms into N-containing heteroaromatics, we successfully synthesized a novel type of aromatic material that preferentially forms lamellar pi-pi stacked crystalline materials with a interplanar pi-pi distance of 3.247 angstrom, more than 0.1 angstrom shorter than that of highly oriented pyrolytic graphite (HOPG) where interplanar distance ranges from 3.35 to 3.39 angstrom.
Rational Design of Lamellar π–π Stacked Organic Crystalline Materials with Short Interplanar Distance
作者:Anjaneyulu Putta、Jeffery D. Mottishaw、Zhihua Wang、Haoran Sun
DOI:10.1021/cg401637a
日期:2014.1.2
Organic crystalline materials having a lamellar pi-pi stacked structural motif with short interplanar distance are significant for many applications. By asymmetrically introducing perfluoroalkyl substituents onto and polarizable sulfur atoms into N-containing heteroaromatics, we successfully synthesized a novel type of aromatic material that preferentially forms lamellar pi-pi stacked crystalline materials with a interplanar pi-pi distance of 3.247 angstrom, more than 0.1 angstrom shorter than that of highly oriented pyrolytic graphite (HOPG) where interplanar distance ranges from 3.35 to 3.39 angstrom.