Mononuclear, hexanuclear and polymeric indium(<scp>iii</scp>) pyrazolido complexes; structural characterization, dynamic solution studies and luminescent properties

Herrera, Susana Sánchez; Rivero, Kennett I; Guzmán, Alexis; Cedeño, Jonathan; Mikšovská, Jaroslava; Raptis, Raphael G.

doi:10.1039/d2dt01901a

Cited by 5 publications

(2 citation statements)

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“…Metal–organic complexes with indium metal centers were reported before to have photoluminescent properties. 35–38 In fact, complexes with a d 10 metal center have been considered as luminescent materials. 39 Furthermore, the luminescence and photochemistry of porphyrin and phthalocyanine complexes with group 13 metals have been reported in several studies.…”

Section: Resultsmentioning

confidence: 99%

“…38 In this study, the emission band of 530, and also the calculated decay times fall in the region of similar works on indium-based complexes. 35,37,42–44 The observed luminescence of this compound is most likely due to ligand-to-metal charge transfers (LMCT) or metal-centered transitions, as the decay times are in the microsecond range. This is inconsistent with ligand-centered processes such as π–π* transitions, which typically decay within the nanosecond range.…”

Section: Resultsmentioning

confidence: 99%

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Thermal deprotonation and condensation of melamine in the presence of indium(iii)chloride

Bayat,

Ströbele,

Enseling

et al. 2024

Dalton Trans.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Thermal deprotonation and condensation of melamine in the presence of indium(iii)chloride

Bayat,

Ströbele,

Enseling

et al. 2024

Dalton Trans.

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Indium(III) complexes: application as organic catalyst, precursor for chalcogenides nanoparticles and starting materials in the industry

Ajiboye,

Ajala,

Adeyemi

et al. 2024

Chem. Pap.

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Trivalent indium ions are not toxic like the common ions, and this implies that there are limited secondary pollution associated with their photoconversion processes. They are therefore a preferred choice for several applications. However, they are not used in their ionic form. Their salts are reacted with various organic ligands to form different trivalent complexes of indium for these applications. Herein, the use of different trivalent complexes as catalysts in organic synthesis are discussed. Their usage as a precursor of indium oxide, indium sulfide, indium tellurides and indium selenides are examined. In addition, their application as organic light-emitting diodes (OLEDs), sensor, photovoltaic and luminous materials are discussed. Finally, gaps and/or areas for future research are highlighted.

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Overview of Medical and Biological Applications of Indium(III) Complexes

Ajiboye,

Amao,

Adeyemi

et al. 2024

Chemistry Africa

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Indium(III) complexes are versatile species that emit Auger electrons which made them a choice for a wide range of biological and medical applications. The properties of these complexes depend on the primary ligand that was used for their syntheses. Herein, methods of synthesizing xanthates, dithiocarbamate, phthalocyanine, thiosemicarbazone and naphthalocyanine complexes of indium(III) are discussed. Also, the methods for synthesizing indium(III) complexes having other ligands are highlighted. Furthermore, antibacterial, antifungal and antiviral potential of the indium(III) complexes are comprehensively discussed. Other biological applications of the complexes such as anticancer, bioimaging, radiopharmaceutical, photodynamic chemotherapy, antioxidants, and optical limiting applications of these indium(III) complexes are comprehensively reviewed. In addition, toxicity of indium(III) complexes towards biological samples are examined because these must be considered in evaluating the safety and efficacy of indium(III) complexes for these numerous applications. Overall, indium(III) complexes are reported to have displayed a good performance in all these biological and medical applications. The future perspectives on the applications of indium(III) complexes are therefore suggested.

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Mononuclear, hexanuclear and polymeric indium(iii) pyrazolido complexes; structural characterization, dynamic solution studies and luminescent properties

Abstract: A new family of six mononuclear indium(III) complexes of formula mer-[InIIICl3(pzH)3] -- pzH = pyrazole (pzH), or substituted pyrazoles: 4-Cl-pzH, 4-Br-pzH, 4-I-pzH, 4-Ph-pzH and 3,5-Me2-pzH -- were synthesized by addition...

Cited by 5 publications

References 48 publications

Thermal deprotonation and condensation of melamine in the presence of indium(iii)chloride

Thermal deprotonation and condensation of melamine in the presence of indium(iii)chloride

Indium(III) complexes: application as organic catalyst, precursor for chalcogenides nanoparticles and starting materials in the industry

Overview of Medical and Biological Applications of Indium(III) Complexes

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Mononuclear, hexanuclear and polymeric indium(iii) pyrazolido complexes; structural characterization, dynamic solution studies and luminescent properties

Abstract: A new family of six mononuclear indium(III) complexes of formula mer-[InIIICl3(pz*H)3] -- pz*H = pyrazole (pzH), or substituted pyrazoles: 4-Cl-pzH, 4-Br-pzH, 4-I-pzH, 4-Ph-pzH and 3,5-Me2-pzH -- were synthesized by addition...

Cited by 5 publications

References 48 publications

Thermal deprotonation and condensation of melamine in the presence of indium(iii)chloride

Thermal deprotonation and condensation of melamine in the presence of indium(iii)chloride

Indium(III) complexes: application as organic catalyst, precursor for chalcogenides nanoparticles and starting materials in the industry

Overview of Medical and Biological Applications of Indium(III) Complexes

Contact Info

Product

Resources

About

Abstract: A new family of six mononuclear indium(III) complexes of formula mer-[InIIICl3(pzH)3] -- pzH = pyrazole (pzH), or substituted pyrazoles: 4-Cl-pzH, 4-Br-pzH, 4-I-pzH, 4-Ph-pzH and 3,5-Me2-pzH -- were synthesized by addition...