Synthesis and Crystal Structure of a 3D Supramolecular Copper(II) Complex With 1-(3-{[(E)-3-bromo-5-chloro-2-hydroxybenzylidene]amino}phenyl) ethanone Oxime

Crystal structure of 1-(3-((5-bromo-2-hydroxybenzylidene)amino)phenyl)ethanone O-benzyl oxime, C22H19BrN2O2

“…Some of oxime-type compounds have received long-lasting research interest in forming homo-and heteronuclear metal complexes with interesting properties [3][4][5][6], such as luminescent materials [7][8][9], magnetic properties [10,11] and building blocks for cyclic supramolecular structures [12][13][14][15]. The crystal structure of the title compound is only built up by one molecule, in which all bond lengths are in normal ranges.…”

Crystal structure of (E)-1-(3-((E)-((2-hydroxynaphthalen-1-yl)methylene)amino)phenyl)ethanone O-benzyl oxime, C26H22N2O2

“…Oxime-type compounds and their derivatives play an important role in the development of coordination chemistry [3][4][5][6][7], because they can accommodate one, two or more metal centers and form homo-and heteronuclear metal complexes [13][14][15][16]. The crystal structure is only built up from C 26 H 22 N 2 O 2 molecules, in which all bond lengths are in normal ranges.…”

Tri- and Mono-Nuclear Zinc(II) Complexes Based on Half- and Mono-Salamo Chelating Ligands

“…In addition, the Cg3 (O 2 -C 1 -C 2 -C 3 -C 4 -C 9 ) of pyrone rings as acceptors forms one hydrogen bond with the protons (-C26H26B) of coordinated ethanol molecules. The space skeleton of complex 1 adopts a 3D supramolecular structure by the action of hydrogen bond and C-H···π stacking interactions [34,59,60]. …”

“…As we know, Salen-type ligands (R-CH=N-(CH 2 ) 2 -N=CH-R) and their metal complexes have been extensively investigated in modern coordination chemistry for several decades [1][2][3][4][5], which have been extensively investigated in potential application in biological fields [6][7][8][9][10][11][12][13], electrochemical conducts [14,15], nonlinear optical materials [16][17][18][19][20], magnetic materials [21][22][23][24][25], luminescence properties [26][27][28][29][30][31][32], and supramolecular architecture [33][34][35][36][37], and so on. Chemical modifications of substituent or functional groups in the Salen N 2 O 2 ligands are effective in exchanging the structures or the main functions of complexes, such as salamo ligand, a Salen analogue, (R-CH=N-O-(CH) n -O-N=CH-R) is one of the most versatile ligands and the large electronegativity of oxygen atoms is expected to strongly affect the electronic properties of the N 2 O 2 coordination sphere, which can lead to different and novel structures and properties of the resulting complexes [38].…”