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Recently Published Papers

Host-Guest Compounds

Dang Hung Pham, Minh Hai Nguyen, Van Ha Nguyen, Canh Dinh Le, Ulrich Abram, Hung Huy Nguyen, Chien Thang Pham

"Topology-Controlled Metallamacrocyclic Assemblies Containing Ni2+ and Alkali Metal Ions with Catechol-Scaffolding Aroylbis(N,N-diethylthiourea)"

Z. Anorg. Allg. Chem. 2025, e202400215.

DOI: https://doi.org/10.1002/zaac.202400215

toc_354

Transition Metal Chemistry

Guilhem Claude, Mathias A. Ellwanger, Adam Grippo,  Ritchie Hernandez,  Joshua R. Figueroa and Ulrich Abram

"A mixed isocyanide Mn(I) complex and its reduction to a metallate"

Dalton Trans. 2025, 54, 6025-6028.

DOI: 10.1039/D5DT00634A

Mn_TOC_354

Transition Metal Chemistry

Ana Julia Zimmermann Loredo, Ulrich Abram, Maximilian Roca Jungfer and Vania Denise Schwade

 "CuII and ZnII Complexes with 1,3,4-Thiadiazole-5-Thiomethyl-Based Diamide"

Eur. J. Inorg. Chem., 2025, e202400736.

DOI: https://doi.org/10.1002/ejic.202400736

Vania_354

Technetium Chemistry

Till Erik Sawallisch, Susanne Margot Rupf, Abdullah Abdulkader, Moritz Johannes Ernst, Maximilian Roca Jungfer, Ulrich Abram

" [Tc(NO)Cl2(PPh3)2(CH3CN)] and Its Reactions with 2,2’-Dipyri­dyl Dichalcogenides."

Molecules, 2025, 30, 793.

DOI: 10.3390/molecules30040793

GA_Dichalcogenides_354

Technetium Chemistry

Ulrich Abram, Jason P. Holland

" Roger Alberto − Curiosity, Passion, Excellence*

Chem. - Eur. J., 2025, e202404631.

DOI: https://doi.org/10.1002/chem.202404631

Roger_354

Actinide Chemistry

Christelle Njiki Noufele, Juliane März and Ulrich Abram

 "Thorium(IV) and Uranium(IV) Complexes with 2,6-dipicolinoylbis(N,N-diethylthiourea) Ligands"

Molbank, 2025, 2025, M1957.

DOI: https://doi.org/10.3390/M1957

GA_Th_U_354

Thorium Chemistry

Christelle Njiki Noufele, Chien Thang Pham and Ulrich Abram

"Bis{µ-(2,2′-bipyridine-1k2N,N‘)-(6,6′-dicarbonyl-1k2O,O‘:2kO‘)bis(N,N-diethylthioureato-2kS)}(acetato-1kO)(µ-acetato-1kO:2-kO‘)(methanol-2kO)thoriumnickel"

Molbank, 2025, M1948.

DOI: https://doi.org/10.3390/M1948

GA_Th_354

Radiopharmaceutical Chemistry

André Gustavo de Araujo Fernandes, Alyne Eloise Lafratta, Carolina Portela Luz, Debora Levy, Daniele de Paula Faria,
Carlos Alberto Buchpiguel, Ulrich Abram, Victor Marcelo Deflon, and Fabio Luiz Navarro Marques

" [99mTc]technetium and rhenium dithiocarbazate complexes: chemical synthesis and biological assessment "

Pharmaceutics, 2025, 17, 100.

DOI: https://doi.org/10.3390/pharmaceutics17010100

pedro-354

Uranium Chemistry

Christelle Njiki Noufele, Maximilian Roca Jungfer, Hung Huy, Nguyen, Adelheid Hagenbach, and Ulrich Abram

"Uranium-mediated Thiourea/Urea Conversion on Chelating Ligands"

Inorganics, 2024, 12, 295.

DOI: https://doi.org/10.3390/inorganics12110295

GA_SO_354

Medical Imaging

Ulrich Abram

"Innovative PET and SPECT Tracers"

in I. Sack, T. Schäffter, Quantification of Biophysical Parameters by Medical Imaging, Springer International, second edition, Springer Science, 2024, ISBN 978-3-031-61845-1

toc_buch_354

Uranium Chemistry

Christelle Njiki Noufele, Dennis Schulze, Maximilian Roca Jungfer, Adelheid Hagenbach, and Ulrich Abram

 "Bimetallic Uranium Complexes with 2,6-Dipicolinoylbis(N,N-dialkylthioureas)"

Molecules, 2024, 29, 5001.

DOI: https://doi.org/10.3390/molecules29215001

Christelle1_354

Tellurium Chemistry

Jéssica F. Rodrigues, Ana Júlia Z. Londero, Bárbara Tirloni, Maximilian Roca Jungfer, Ulrich Abram, Ernesto S. Lang

"Phenylseleninate-Connected Telluroxane Clusters"

Inorg. Chem. 2024, 63, 16590-16594.

DOI: 10.1021/acs.inorgchem.4c02274

TOC_Te_cluster_354

Technetium and Rhenium Chemistry

Till Erik Sawallisch, Abdullah Abdulkader, Domenik Nowak, Adelheid Hagenbach, and Ulrich Abram

"Nitrosyl and Thionitrosyl Complexes of Technetium and Rhenium and Their Reactions with Hydrotris(pyrazolylborates)"

Molecules, 2024, 29, 3865.

DOI: 10.3390/molecules29163865

Molecules_NONS_354

Technetium and Rhenium Chemistry

Domenik Nowak, , Adelheid Hagenbach, Till Erik Sawallisch and Ulrich Abram

"Thionitrosyl Complexes of Rhenium and Technetium with PPh3 and Chelating Ligands – Synthesis and Reactivity"

Inorganics, 2024, 12, 210.

DOI:  https://doi.org/10.3390/inorganics12080210

ReTcNS_354

Tellurium Chemistry

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

"Organotellurium(II) and -(IV) Compounds with Picolinoylbis(thio­ureas): From Simple 1:1 Adducts to Multimetallic Aggregates"

Eur.  J. Inorg. Chem., 2024, e202400344.

DOI: 10.1002/ejic.202400344

Sailer_btu_354

Medicinal Chemistry

Alice P. Borges, Malu M. S. Obata, Silvia H. Libardi, Rafael O. Trevisan, Victor M. Deflon, Ulrich Abram,
Francis B. Ferreira, Luiz Antônio S. Costa, Antonio O. T. Patrocínio, Marcos V. da Silva, Júlio C. Borges, Pedro I. S. Maia

 "Gold(I) and Silver(I) Complexes Containing Hybrid Sulfonamide/Thiourea Ligands as Potential Leishmanicidal Agents"

Pharmaceutics 2024, 16, 452.

DOI: https://doi.org/10.3390/pharmaceutics16040452

Pedro_354

Technetium Chemistry

Moritz Johannes Ernst, Abdullah Abdulkader, Adelheid Hagenbach, Guilhem Claude, Maximilian Roca Jungfer and Ulrich Abram

 "[Tc(NO)(Cp)(PPh3)Cl] and [Tc(NO)(Cp)(PPh3)(NCCH3)](PF6), and Their Reactions with Pyridine and Chalcogen Donors"

Molecules, 2024, 29, 1114.

DOI: https://doi.org/10.3390/molecules29051114

GA_354

Host-Guest Compounds

Chien Thang Pham, Thuy Thuy Pham, Ulrich Abram and Hung Huy Nguyen

 "Gold(I) {2}-Metallacoronates derived from a Catechol-scaffolding Aroylbis(N,N-diethylthiourea): Syntheses and Structures"

Z. Anorg. Allg. Chem. 2024, e202400012.

DOI: https://doi.org/10.1002/zaac.202400012

Thang_354

Transition Metal Complexes

Raiza F. X. Lima, Danilo A. Oliveira, Cassio R. A. do Prado, Jose R. Siqueira, Victor M. Deflon, Adelheid Hagenbach, Ulrich Abram, Antonio E. da Hora Machado, Andre L. Bogado, Pedro I. S. Maia

 "Molecular Structure Determination of Nickel(II) Isomers Bearing Bis(thiosemicarbazone) Ligands: X-ray, DFT Calculations and Kinetic"

J. Mol. Struct. 2024, 1295, 136738.

DOI: https://doi.org/10.1016/j.molstruc.2023.136738

Pedro_354

Radioactive Metal Complexes

Anna Baitullina, Guilhem Claude, Suelen F. Sucena, Eda Nisli, Cedric Scholz, Punita Bhardwaj,
Holger Amthauer, Winfried Brenner, Christopher Geppert, Christian Gorges, Ulrich Abram,
Pedro Ivo da Silva Maia and Sarah Spreckelmeyer

" Metallacages with 2,6‑dipicolinoylbis(N,N‑dialkylthioureas) as novel platforms in nuclear medicine for 68Ga, 177Lu and 198Au"

EJNMMI Radiopharmacy and Chemistry, 2023, 8,  40.

DOI: https://doi.org/10.1186/s41181-023-00225-z 

Sarah_354

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

Te_I_354

Technetium Chemistry

Guilhem Claude, Denis Puccio, Maximilian Roca Jungfer, Adelheid Hagenbach, Sarah Spreckelmeyer, Ulrich Abram

"Technetium complexes with an isocyano-alkyne ligand and its reaction products"

Inorg. Chem. 2023, 62, 12445-12452.

DOI: 10.1021/acs.inorgchem.3c01638 

TOC_click_rev_354

Host-Guest Chemistry

Suelen Ferreira Sucena, Türkean Ilgin Demirer, Anna Baitullina, Adelheid Hagenbach, Jacqueline Grewe, Sarah Spreckelmeyer, Juliane März, Astrid Barkleit, Pedro Ivo da Silva Maia, Hung Huy Nguyen, Ulrich Abram 

"Gold-based Coronands as Hosts for M3+ Metal ions: Ring Size Matters"

Molecules, 2023, 28, 5421.

DOI: https://doi.org/10.3390/molecules28145421

GA_Iisonitrile_354

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 

felipe_354a

Rhenium Chemistry

Guilhem Claude, Erika Kulitzki, Adelheid Hagenbach, Joshua S. Figueroa, and Ulrich Abram

" Phenylimido Complexes of Rhenium: Fluorine Substituents Provide Protection, Reactivity and Solubility"

Dalton Trans. 2023, 52, 4768-4778.

DOI: 10.1039/D3DT00446E .

Re_PhF_354

Technetium Chemistry

Federico Salsi, Adelheid Hagenbach, Joshua S. Figueroa and Ulrich Abram

" Na[Tc(CO)(CNp-F-ArDArF2)4]: an isocyanide analogue of the elusive Na[Tc(CO)5] "

Chem. Commun. 2023, 59, 4028-4031.

DOI: 10.1039/d3cc00946g

Tc(-1)_354

Technetium and Rhenium Chemistry

Federico Salsi,Shuai Wang, Christian Teutloff, Marvin Busse, Michael Neville, Adelheid Hagenbach, Robert Bittl, Joshua S. Figueroa and Ulrich Abram

"A Complete Triad of Zero-Valent 17-Electron Monoradicals of Group 7 Elements Stabilized by m-Terphenyl Isocyanides"

Angew. Chem., 2023, 62, e202300254.

DOI: 10.1002/anie.202300254

Tc_0_354

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

TOC_Re_chalcogenolates_354

Rhenium Chemistry

Maximilian Roca Jungfer, Ulrich Abram

"[ReH3(PPh3)4] - A Key Compound in the Rhenium Hydride Chemistry"

Chem. Eur. J. 2023, e202203317.

DOI: 10.1002/chem.202203317

Toc_354

Rhenium Chemistry

Guilhem Claude, Dominik Weh, Adelheid Hagenbach, Joshua S. Figueroa, and Ulrich Abram

"Rhenium Complexes with p-Fluorophenylisocyanide"

Z. Anorg. Allg. Chem. 2023, e202200320.

DOI: http://dx.doi.org/10.1002/zaac.202200320

ReCO_354

Technetium Chemistry

Guilhem Claude, Laura Zeh, Maximilian Roca Jungfer, Adelheid Hagenbach, Joshua S. Figueroa, and Ulrich Abram

"The Chemistry of Phenylimidotechnetium(V) Complexes: Steric and Electronic Factors"

Molecules, 2022, 27, 8546.

DOI: 10.3390/molecules27238546

GA_354

Technetium Chemistry

Guilhem Claude, Jonas Genz, Dominik Weh, Maximilian Roca Jungfer, Adelheid Hagenbach, Milan Gembicky, Joshua S. Figueroa, and Ulrich Abram

"Mixed-isocyanide Complexes of Technetium under Steric and Electronic Control"

Inorg. Chem. 2022, 61, 16163-16176.

DOI: 10.1021/acs.inorgchem.2c02730

isocyanides_354

Technetium Chemistry

Augusto F. Oliveira, Agnieszka Kuc, Thomas Heine, Ulrich Abram, Andreas C. Scheinost

"Shedding Light on the Enigmatic TcO2·xH2O Structure with Density Functional Theory and EXAFS Spectroscopy"

Chem. Eur. J. 2022, 59, e202202235.

DOI: 10.1002/chem.202202235.

grenoble_TOC_354

Technetium Chemistry

Moritz Johannes Ernst, Maximilian Roca Jungfer, Ulrich Abram

Reactions of TcI(NO) and TcVN Complexes with Alkynes and Alkynides

Organometallics 2022, 41, 2011-2021.

DOI: 10.1021/acs.organomet.2c00192

toc_acetylides_354

Technetium Chemistry

Moritz Johannes Ernst, Maximilian Roca Jungfer, Adelheid Hagenbach, Ulrich Abram

Triaryltechnetium(III) and Related Complexes

Organometallics 2022, 41, 1216-1224.

DOI: 10.1021/acs.organomet.2c00101

phenyl_354

Technetium Chemistry

Maximilian Roca Jungfer, Ulrich Abram

Unlocking air- and water-stable technetium acetylides and other organometallic complexes

Inorg. Chem. 2022, 61, 7765-7779.

DOI: 10.1021/acs.inorgchem.2c00070

wasser3_354

Technetium Chemistry

Mamina Bhol, Guilhem Claude, Maximilian Roca Jungfer, Ulrich Abram, Malaichamy Sathiyendiran

Calix[4]arene-Analogous Technetium Supramolecules

Inorg. Chem., 2022, 61, 5173-5177

DOI: 10.1021/acs.inorgchem.1c03691

mamina_354

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

felipe_354

Metallacryptands

Hung Huy Nguyen, Ulrich Abram, Chien Thang Pham

Ammonium-Iron(III) metallacryptate inclusion complexes derived from Aroylbis(N,N-diethylthioureas): Synthesis and Structure

Vietn. J. Chem. 2022, 60, 622-628.

DOI: 10.1002/vjch.202100206

thang_354

Technetium Chemistry

Maximilian Roca Jungfer, Laura Elsholz, Ulrich Abram

Technetium(I) Carbonyl Chemistry with Small Inorganic Ligands

Inorg. Chem. 2022, 61, 2980–2997.

DOI: 10.1021/acs.inorgchem.1c03919

wasser1_354

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

PdNi_cluster_354

Technetium Chemistry

Maximilian Roca Jungfer, Moritz Johannes Ernst, Ulrich Abram

[{TcI(NO)(LOMe)(PPh3)Cl}Ag](PF6) and [TcII(NO)(LOMe)(PPh3)Cl](PF6): Two Unusual Technetium Complexes with the ‘Kläui Ligand’

Z. Anorg. Allg. Chem. 2022, 648, e202100316.
DOI: 10.1002/zaac.202100316

MaxMoritz_354

Technetium Chemistry

Markus Zegke, Dennis Grödler, Maximilian Roca Jungfer,Alexander Haseloer,Meike Kreuter, Jörg M. Neudörfl, Thomas Sittel, Christopher M. James,  Jörg Rothe, Marcus Altmaier, Axel Klein,Martin Breugst, Ulrich Abram,Erik Strub, Mathias S. Wickleder

"Ammonium Pertechnetate in Mixtures of Trifluoromethane sulfonic Acid and Trifluoromethanesulfonic Anhydride"

Angew. Chem. Int. Ed. Engl. 2022, 61, e202113777.
DOI: 10.1002/anie.202113777

koeln_354