Supramolecular graphyne: a C(sp)-H...N hydrogen-bonded unique network structure of 2,4,6-triethynyl-1,3,5-triazine.
The crystallization of 2,4,6-triethynyl-1,3,5-triazine (2) leads to a pi-stacked layered structure of a C(sp)-H...N hydrogen-bonded unique hexagonal network structure, which may be regarded as a supramolecular analogue of a hitherto unknown graphyne network: in-plane intermolecular interactions are short and linear H...N contacts (2.31 and 2.34 A) and the interlayer separation is 3.23 A.
Ohkita
Masakazu
M
Department of Applied Chemistry, Faculty of Engineering, Nagoya Institute of Technology, Nagoya 466-8555, Japan. ohkita@ach.nitech.ac.jp
Kawano
Miki
M
Suzuki
Takanori
T
Tsuji
Takashi
T