Binuclear nickel(II) complexes with 3,5-di-tert-butylbenzoate and 3,5-di-tert-butyl-4-hydroxybenzoate anions and 2,3-lutidine: the synthesis, structure, and magnetic properties

Crystal structures of two dimeric nickel diphenylacetate complexes

“…In this work, it is shown that the reaction of highly reactive synthetic hellyerite, NiCO 3 Á5.5H 2 O (Bette et al, 2016), a stoichiometric amount of diphenylacetic acid and treatment with the N-donor ligand leads to self-assembly of the title compounds. The use of sterically bulky ligands and ligands that are prone to the formation of multiple intra-and intermolecular interactions can give unexpected and interesting results (Lee et al, 2002;Nikolaevskii et al, 2016).…”

Cobalt(II) Paddle-Wheel Complex with 3,5-Di(tert-butyl)-4-hydroxybenzoate Bridges: DFT and ab initio Calculations, Magnetic Dilution, and Magnetic Properties

“…Previously, we prepared the nickel(II) binuclear complex [Ni 2 (bbz) 4 (2,3-lut) 2 ] [23] with sterically demanding anions of 3,5-di-tert-butyl benzoic acid (Hbbz), and the trinuclear cobalt complex [Co 3 (bbz) 6 (EtOH) 2 ] [24]. In order to obtain a binuclear cobalt complex with a bulk anion of a similar structure, we used 3,5-di(tert-butyl)-4-hydroxybenzoic acid (hbhbz).…”

Heteroleptic Binuclear Iodoacetate Copper(II) Complexes with 3-Bromopyridine and 4-Ethylpyridine: Crystal Structures and Peculiarities of Contacts Halogen···Halogen

“…are considered as candidates to this role. In spite of many presently described complexes with anions of halogen-containing carboxylic acids [16][17][18] and intensive investigation of the carboxylate complexes as a whole [19][20][21][22][23][24][25][26], they are rarely considered as fragments of supramolecular systems based on halogen bonds. From the point of view of the electronic structure, the iodoacetate anion is especially interesting in the context of hydrogen bonds.…”