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Chemistry of the Elements Selenium and Tellurium

This research was done in a long-lasting, close collaboration with research groups of the Federal University of Santa Maria, Brazil.

Main contributions to the publications listed here come from Prof. Ernesto Schulz Lang, Prof. Roberta Cargnelutti, Prof. Sailer Santos dos Santos, Prof. Prof. Vania Schwade, Prof. Barbara Tirloni and their students.


Sailer Santos dos Santos,Vania D. Schwade,Ernesto Schulz Lang,Chien Thang Pham,Maximilian Roca Jungfer, Ulrich Abram and Hung Huy Nguyen

"The Structural Variety of Tellurium Complexes with Bifunctional Thiourea Ligands"

Inorg. Chem., 2024, submitted.



Tellurium Chemistry

Vinicius Matos, Ana Julia Zimmermann Loredo, Maximilian Roca Jungfer, Ulrich Abram and Ernesto Schulz Lang

" The Unique Ambiphilicity of Tellurium in the [MesitylTe(I)(I2)(I3)]- Anion"

Eur. J. Inorg. Chem., 2023, e202300478

DOI: https://doi.org/10.1002/ejic.202300478


Rhenium Chemistry

Felipe Dornelles da Silva, Maximilian Roca Jungfer, Adelheid Hagenbach, Ernesto Schulz Lang and Ulrich Abram

" Stabilization of 2-pyridyltellurium(II) derivatives by oxidorhenium(V) complexes"

Chemistry, 2023, 5, 934-947.

DOI: 10.3390/chemistry5020063 


Rhenium Chemistry

Bruno Noschang Cabral, Jessica Rodrigues Fonseca, Maximilian Roca Jungfer, Anke Krebs,  Adelheid Hagenbach, Ernesto Schulz Lang and Ulrich Abram

"Oxidorhenium(V) and Rhenium(III) Complexes with Arylselenolato and -tellurolato Ligands"

Eur. J. Inorg. Chem. e202300023.

DOI: 10.1002/ejic.202300023


Cluster Chemistry

Maximilian Roca Jungfer, Ernesto Schulz Lang, Ulrich Abram

Solvents and Ligands Matter: Structurally Variable Palladium and Nickel Clusters Assembled by Tridentate Se- and Te-Containing Schiff’ Bases

Inorg. Chem. 2022, 61, 3785-3800.

DOI: 10.1021/acs.inorgchem.2c00076


Selenium Ligands

Camila N. Cechin, Bruno N. Cabral, Fabricio Bublitz, Tanize Bortolotto, Gessica D. da Silveira, Leandro M. de Carvalho, Roberta Cargnelutti, Ulrich Abram, Shirley Nakagaki, Ernesto S. Lang and Barbara Tirloni

Nuclearity growth of new PdII complexes induced by the electronic effect of selenium-containing ligands

New J. Chem, 2021, 45, 19255-19263.

DOI: 10.1039/d1nj03710b


Cluster Chemistry

Felipe Dornelles da Silva, Artur L. Hennemann, Robert A. Burrow, Ernesto Schulz Lang, Ulrich Abram, Sailer Santos dos Santos

Bis(2-pyridyl)ditellane as a Precursor for [HgTe]-Based Clusters and Zwitterionic Compounds

J. Clust. Sci. 2022, 33, 815-824.

DOI: 10.1007/s10876-021-02128-y


Selenium Ligands

Rodrigo Cervo, Thaísa R. R. Lopes, Adriana R. de Vasconcelos, Juliana F. Cargnelutti, Ricardo F. Schumacher, Bárbara Tirloni, Sailer S. dos Santos, Ulrich Abram, Ernesto S. Lang and Roberta Cargnelutti

Coordination compounds containing 2-pyridylselenium ligands: synthesis, structural characterization, and antibacterial evaluation

New J. Chem.  2021, 45, 12863-12870.

DOI: 10.1039/D1NJ02374H



Lars Kirsten, Jessica Fonseca Rodrigues, Adelheid Hagenbach, Andreas Springer, Nahum R. Pineda, Paulo C. Piquini, Maximilian Roca Jungfer, Ernesto Schulz Lang, Ulrich Abram

Large Telluroxane Bowls Connected by a Layer of Iodide Ions

Angew. Chem. 2021, 60, 15517-15523.

DOI: 10.1002/anie.202103700 and 10.1002/ange.202103700


Tellurium Chemistry

Ana Julia Londero, Nahum Ramirez, Paulo C. Piquini, Ulrich Abram, Ernesto S. Lang

Synthesis and Characterization of Aryltellurium Compounds including Mixed-Valence Derivatives − Evaluation of Te...S, Te...X and X...X (X = Br, I) Interactions

J. Organomet. Chem. 2020, 121553

DOI: 10.1016/j.jorganchem.2020.121553


Selenium and Tellurium Ligands

Maximilian Roca Jungfer, Ernesto Schulz Lang, Ulrich Abram

Reactions of Schiff Base-substituted Diselenides and -tellurides with Ni(II), Pd(II) and Pt(II) Phosphine Complexes

Eur. J. Inorg. Chem. 2020, 4303-4312.

DOI: 10.1002/ejic.202000750


Tellurium Clusters

Camila N. Cechin, Giovanny F. Razera, Bárbara Tirloni, Paulo C. Piquini, Ulrich Abram, Ernesto S. Lang

Oxidation of crude palladium powder by a diiodine adduct of (2-PyTe)2 to obtain the novel PdII complex [PdI(TePy-2)(I2TePy-2)2]

Inorg. Chem. Commun. 2020, 118, 107966

DOI: 10.1016/j.inoche.2020.107966