Synthesis, structure and characterization of a new cadmium(II) iodide containing a tetradentate tripodal amine

Abstract

A cadmium(II) iodide compound of the [Cd(L)I]I series, with L = tris(2-aminoethyl)amine, is synthesized and characterized. X-ray structural study shows that the title compound has a slightly distorted trigonal bipyramidal environment where the CdN4I chromophore is bounded by N atoms of L and one iodide. In the structural arrangement, the [Cd(L)I] + cationic complexes are interconnected via N-H···I hydrogen bonds generated by the uncoordinated I iodide anions to form layers parallel to the (a, c) plane. The 13 C CP-MAS NMR spectrum is discussed and the vibrational absorption bands were identified by infrared spectroscopy and DFT calculations.

Crystal structure, Hirshfeld surface analysis, quantum mechanical study and spectroscopic characterization of the non-centrosymmetric coordination compound bis(4-fluoroaniline)dichloridozincate

“…As a part of our continued involvement in the investigation of transition metal complexes of nitrogen-containing ligands [20][21][22][23][24], we report here the synthesis, crystal structure, investigation of intermolecular contacts by Hirshfeld surface analysis, XRPD, solid state NMR, IR spectroscopic characterization and differential scanning calorimetric analysis of bis(4-fluoroaniline)dichloridozincate, a chiral organic-inorganic network supported by hydrogen bonding interactions. It is worth to note that aniline based compounds such as the ligand employed here are used in many industries including dye and agrochemical by further functionalization and as pigments [25].…”

Structural and spectroscopic studies of bis(2-amino-6-methylpyrimidinium-4-(1H)-one) aquapentachloridoindate(III) monohydrate

“…We report here synthesis, crystal structure, and solid-state NMR and infrared data for characterization of a new organic halogenoindium(III) material, bis(2-amino-6-methylpyrimidinium-4-(1H)-one) aquapentachloridoindate(III) monohydrate, (C 5 It is worthy to note that pyrimidines and related compounds are of extreme importance as three of the four common DNA nucleobases, i.e cytosine, thymine, and uracil are pyrimidine derivatives. This class of compound has received great attention due to its important role in biological systems, also exhibiting peculiar chemical propreties [8][9][10][11][12][13][14][15].…”