[Na(DB18-C-6)( H2O)2][Na(DB18-C-6)(SCN)2]:Two-Dimensional Network Complex Assembled by π-π Stacking Interactions, Hydrogen Bonds and Electrostatic Interactions

• 来源期刊: 中国化学（英文版）
• 年，卷（期）: 2002,（5）
• 页码范围: 424-426
• 页数: 3页
• 语种: 英文

摘要

A novel two-dimensional network dibenzo-18-crown-6 (DB18-C-6) complex: [ Na ( DB18-C-6 ) ( H2O)2 ] [ Na ( DB18-C-6 )(SCN)2] has been isolated and characterized by elemental, IR and X-ray diffraction analysis. The crystal structure belongs to monoclinic, space group P21/c with cell dimensions a =1.06178(7), b = 1.40243(8), c = 3.03496(19) nm, β =90.4220(10)° V = 4.5292(5) nm3, Z = 4, Dcalcd = 1.351 g/cm3, F(000) = 1936, R1 = 0.0369, wR2 = 0.0821. The most interesting feature in this structure is that complex cation and complex anion form a two-dimensional network via π-π stacking interactions, hydrogen bonds and electrostatic interactions.