0000000000716681
AUTHOR
Raquel V. Mambrini
Copper(II) assembling with bis(2-pyridylcarbonyl)amidate and N,N'-2,2-phenylenebis(oxamate).
We herein present the synthesis and X-ray structures of five copper(II) complexes of formulae [Cu(bpca)(CF3SO3)(H2O)]·H2O (1), [Cu(bpca)(Phpr)(H2O)]·3/2H2O (2), {[Cu(bpca)]2[Cu(opba)(H2O)]}·H2O (3), {[Cu(bpca)]2(H2opba)}2·6H2O (4) and [Cu(bpca)(EtH2opba)]n (5), where bpca = bis(2-pyridylcarbonyl)amidate, Phpr = 3-phenylpropionate, CF3SO3(−) = triflate (anion of the trifluoromethanesulphonic acid), H4opba = N,N′-1,2-phenylenebis(oxamic acid), and EtH3opba = monoethyl ester derivative of the H4opba. 1 and 2 are mononuclear copper(II) complexes where the copper atom is five-coordinate in distorted square pyramidal surroundings with a tridentate bpca and a water molecule (1)/carboxylate oxygen …
Solvent effects on the dimensionality of oxamato-bridged manganese(II) compounds
Two new oxamate-containing manganese(II) complexes, [{Mn(H2edpba)(H2O)2}2]n (1) and [Mn(H2edpba)(dmso)2]∙dmso∙CH3COCH3∙H2O (2) (H4edpba = N,N′-ethylenediphenylenebis(oxamic acid) and dmso = dimethylsulfoxide), have been synthesized and the structures of 1 and 2 were characterized by single crystal X-ray diffraction. The structure of 1 consists of neutral honeycomb networks in which each manganese(II) is six-coordinate by one H2edpba2− ligand and two carboxylate–oxygens from two other H2edpba2− ligands building the equatorial plane. Each manganese is connected to its nearest neighbor through two carboxylate(monoprotonated oxamate) bridges in an anti-syn conformation. A dmso solution of singl…
CCDC 909392: Experimental Crystal Structure Determination
Related Article: Tatiana R.G. Simoes, Raquel V. Mambrini, Daniella O. Reis,Maria V. Marinho, Marcos A. Ribeiro, Carlos B. Pinheiro, Jesus Ferrando-Soria, Mariadel Deniz, Catalina Ruiz-Perez, Danielle Cangussu,Humberto O. Stumpf, Francesc Lloret, Miguel Julve|2013|Dalton Trans.|42|5778|doi:10.1039/C3DT32949F
CCDC 909388: Experimental Crystal Structure Determination
Related Article: Tatiana R.G. Simoes, Raquel V. Mambrini, Daniella O. Reis,Maria V. Marinho, Marcos A. Ribeiro, Carlos B. Pinheiro, Jesus Ferrando-Soria, Mariadel Deniz, Catalina Ruiz-Perez, Danielle Cangussu,Humberto O. Stumpf, Francesc Lloret, Miguel Julve|2013|Dalton Trans.|42|5778|doi:10.1039/C3DT32949F
CCDC 909389: Experimental Crystal Structure Determination
Related Article: Tatiana R.G. Simoes, Raquel V. Mambrini, Daniella O. Reis,Maria V. Marinho, Marcos A. Ribeiro, Carlos B. Pinheiro, Jesus Ferrando-Soria, Mariadel Deniz, Catalina Ruiz-Perez, Danielle Cangussu,Humberto O. Stumpf, Francesc Lloret, Miguel Julve|2013|Dalton Trans.|42|5778|doi:10.1039/C3DT32949F
CCDC 909390: Experimental Crystal Structure Determination
Related Article: Tatiana R.G. Simoes, Raquel V. Mambrini, Daniella O. Reis,Maria V. Marinho, Marcos A. Ribeiro, Carlos B. Pinheiro, Jesus Ferrando-Soria, Mariadel Deniz, Catalina Ruiz-Perez, Danielle Cangussu,Humberto O. Stumpf, Francesc Lloret, Miguel Julve|2013|Dalton Trans.|42|5778|doi:10.1039/C3DT32949F
CCDC 909391: Experimental Crystal Structure Determination
Related Article: Tatiana R.G. Simoes, Raquel V. Mambrini, Daniella O. Reis,Maria V. Marinho, Marcos A. Ribeiro, Carlos B. Pinheiro, Jesus Ferrando-Soria, Mariadel Deniz, Catalina Ruiz-Perez, Danielle Cangussu,Humberto O. Stumpf, Francesc Lloret, Miguel Julve|2013|Dalton Trans.|42|5778|doi:10.1039/C3DT32949F