Synthesis, thermogravimetric study and crystal structure of an N-rich copper(II) compound with tren ligands and nitrate counter-anions

Pérez-Toro, Inmaculada; Domínguez‐Martín, Alicia; Choquesillo-Lazarte, Duane; Vílchez-Rodríguez, Esther; Castiñeiras, Alfonso; Niclós‐Gutiérrez, Juan

doi:10.1016/j.tca.2014.08.007

Cited by 6 publications

(3 citation statements)

References 37 publications

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“…In this approach, we intended synthesis of trinuclear Cd(II) complexes with tris(2-aminoethyl)amine ligand (tren), in which the tren ligand must play a double role: to act as chelating tripodal ligand capping the metal ions and, also, as bridging ligand connecting three capped Cd(II) ions. This dual behavior of the tren ligand was already reported in the presence of Cu(II) ions, generating trinuclear complexes [17][18][19], and Cd(II) ions, leading to heptanuclear complexes [20].…”

Section: Introductionsupporting

confidence: 68%

Atmospheric Carbon Dioxide Capture as Carbonate into a Luminescent Trinuclear Cd(II) Complex with Tris(2-aminoethyl)amine Tripodal Ligand

Mădălan

2021

Crystals

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Spontaneous atmospheric CO2 capture as carbonate anion occurred in the synthesis of a trinuclear Cd(II) complex with tris(2-aminoethyl)amine ligand. In reaction two types of compounds were obtained and structurally characterized by X-ray diffraction on a single crystal: initially [{Cd(tren)}3(tren)](ClO4)6·2H2O (1) and subsequently [{Cd(tren)}3(tren)][{Cd(tren)}3(µ3-ηCO3)](ClO4)10 (2). The carbonate anion replaces partially the bridging tren molecule and coordinates in a µ3 fashion. The luminescent properties of the compounds were investigated.

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Section: Introductionsupporting

confidence: 68%

Atmospheric Carbon Dioxide Capture as Carbonate into a Luminescent Trinuclear Cd(II) Complex with Tris(2-aminoethyl)amine Tripodal Ligand

Mădălan

2021

Crystals

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“…Following this process, the exothermic process of organic ligand elimination occurred from 275 to 570 °C. The TG curves for compounds 2 and 3 showed similar behavior except with the additional feature attributed to the decomposition of nitrate anions at the second stage for 3 . , …”

Section: Resultsmentioning

confidence: 74%

“…The TG curves for compounds 2 and 3 showed similar behavior except with the additional feature attributed to the decomposition of nitrate anions at the second stage for 3. 52,53 Sorption Properties. The purification of wastewater from dye contaminants has become one of the intensively studied processes, and recent reviews 54,55 reported the perspective on the use of POM-based compounds for this purpose.…”

Section: ■ Introductionmentioning

confidence: 99%

Hybrid Cu-Containing Compounds Based on Lacunary Strandberg Anions: Synthesis under Mild Conditions, Crystal Structure, and Magnetic Properties

et al. 2022

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A one-pot reaction of a copper source (metallic powder Cu 0 or Cu 2+ salts) and bpy (bpy = 2,2′-bipyridine) in the presence of (NH 4 ) 2 HPO 4 and (NH 4 ) 6 Mo 7 O 24 •4H 2 O yields heterometallic hybrid compounds of the general type {[Cu-(bpy) n (H 2 O) m ] p [P 2 Mo x O y ]}. The structures exhibit a number of phosphomolybdate POMs including not only a common Strandberg anion [P 2 Mo 5 O 23 ] 6− but also its unprecedented biand trilacunary derivatives [P 2 Mo 3 O 18 ] 8− and [P 2 Mo 2 O 15 ] 8− . The structural determinants including the metal source (copper powder vs copper salts), counterion of the salts, and stoichiometry of the reagents were examined. An ex situ EPR study revealed the formation of different Cu II complexes in the reaction mixture depending on the copper precursor. The obtained compounds have been found to possess selectivity toward the sorption of methylene blue in a mixture of organic dyes. DC magnetic measurements of 1−3 indicate rather strong antiferromagnetic metal−metal exchange interactions. Compound 1 exhibits fieldinduced slow magnetic relaxation in AC magnetic measurements, which is a rarely observed phenomenon among Cu(II) complexes.

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Electrodeposition-hydrothermal synthesis of inhibitor anion-intercalated layered double hydroxide films for corrosion resistance on steel substrates

Dong,

Liu,

Zeng

et al. 2023

Construction and Building Materials

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Synthesis, thermogravimetric study and crystal structure of an N-rich copper(II) compound with tren ligands and nitrate counter-anions

Cited by 6 publications

References 37 publications

Atmospheric Carbon Dioxide Capture as Carbonate into a Luminescent Trinuclear Cd(II) Complex with Tris(2-aminoethyl)amine Tripodal Ligand

Atmospheric Carbon Dioxide Capture as Carbonate into a Luminescent Trinuclear Cd(II) Complex with Tris(2-aminoethyl)amine Tripodal Ligand

Hybrid Cu-Containing Compounds Based on Lacunary Strandberg Anions: Synthesis under Mild Conditions, Crystal Structure, and Magnetic Properties

Electrodeposition-hydrothermal synthesis of inhibitor anion-intercalated layered double hydroxide films for corrosion resistance on steel substrates

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