synthesis and characterization of novel copper(ii) 2d coordination polymers from a fluorinated flexible ligand with remarkable clathration ability合成和表征的新铜(ii)2 d协调从氟化聚合物柔性配体以惊人的clathration能力.pdf

Polymers 2011, 3, 1934-1943; doi:10.3390/polym3041934 OPEN ACCESS polymers ISSN 2073-4360 /journal/polymers Article Synthesis and Characterization of Novel Copper(II) 2D Coordination Polymers from a Fluorinated Flexible Ligand with Remarkable Clathration Ability Tomohiro Beni and Kayoko Kasai * Department of Science Education, Miyagi University of Education, 149 Aoba, Aramaki, Aoba-ku, Sendai 980-0845, Japan; E-Mail: i10031@students.miyakyo-u.ac.jp * Author to whom correspondence should be addressed; E-Mail: kasai@staff.miyakyo-u.ac.jp; Tel./Fax: +81-22-214-3429. Received: 25 September 2011; in revised form: 18 October 2011 / Accepted: 31 October 2011 / Published: 7 November 2011 Abstract: Two-dimensional (2D) grid coordination polymers were prepared by the reaction of 1,4-bis(4-pyridylmethyl)tetrafluorobenzene (bpf) with Cu(NO ) in the presence 3 2 of aromatic compounds. Crystal structures of {[Cu(bpf) (NO ) ]·(biphenyl) } (1), 2 3 2 2 n t {[Cu(bpf) (NO ) ]·(m-C H (OMe) ) } (2), {[Cu(bpf) (NO ) ]·Ph Bu} (3) and 2 3 2 6 4 2 2 n 2 3 2 n {[Cu(bpf) (NO )(H O)]NO ·(bpf) } (4)