Synthesis and structural characterization of six Cu(<scp>ii</scp>)-based coordination polymers using the thermally tunable 1,2,3,4-cyclobutanetetracarboxylic acid
作者:P. Díaz-Gallifa、O. Fabelo、J. Pasán、L. Cañadillas-Delgado、M. A. Ramírez、A. G. Gallardo、C. Ruiz-Pérez
DOI:10.1039/c5ce00326a
日期:——
The synthesis and structural characterization of new six Cu(II) coordination polymers of formulae [Cu2(ctc-cbut)(H2O)4]·2(H2O)}n (1), [Cu5(ctc-cbut)2(OH)2(H2O)8]·7(H2O)}n (2), [Cu2(ctc-Hcbut)(OH)(H2O)2]·4(H2O)}n (3), [Cu2(ttt-cbut)(H2O)4]n (4), [Cu2(ttt-cbut)(H2O)4]·4(H2O)}n (5) and [Cu4(ttt-cbut)2(H2O)2]·3(H2O)}n (6) (ctc-H4cbut = cis,trans,cis-1,2,3,4-cyclobutanetetracarboxylic acid and ttt-H4cbut
的合成和新的六铜(结构表征II)式的配位聚合物[铜2(CTC -cbut)(H 2 O)4 ]·2(H 2 O)} Ñ(1),[铜5(ctc -cbut)2(OH)2(H 2 O)8 ]·7(H 2 O)} n(2),[Cu 2(ctc -Hcbut)(OH)(H 2 O)2 ]·4 (H 2 O)} n(3),[铜2( ttt -cbut)(H 2 O) 4 ] n( 4),[Cu 2( ttt -cbut)(H 2 O) 4 ]·4(H 2 O)} n( 5)和[Cu 4( ttt -cbut) 2(H 2 O) 2 ]·3(H 2 O)} n( 6)( ctc -H 4 cbut =顺式,反式,顺式-1,2,3,4-环丁烷四羧酸和已经进行了ttt -H 4 cbut =反式,反式,反式-1,2,3,4-环丁烷四羧酸)的计算研究,并且对给定配体的四个异构体的电子和热自由能进行