1, 2, 4, 5-Tetrazine based ligands and complexes

O Stetsiuk, A Abhervé, N Avarvari - Dalton Transactions, 2020 - pubs.rsc.org
One of the most intriguing nitrogen based aromatic heterocycles is 1, 2, 4, 5-tetrazine or s-
tetrazine (TTZ) thanks to its electron acceptor character and fluorescence properties and the …

Magnetic hysteresis and large coercivity in bisbenzimidazole radical-bridged dilanthanide complexes

F Benner, L La Droitte, O Cador, B Le Guennic… - Chemical …, 2023 - pubs.rsc.org
A judicious combination of radical ligands innate to diffuse spin orbitals with paramagnetic
metal ions elicits strong magnetic exchange coupling which leads to properties important for …

Inverse coordination. Organic nitrogen heterocycles as coordination centers. A survey of molecular topologies and systematization. Part 2. Six-membered rings

I Haiduc - Journal of Coordination Chemistry, 2019 - Taylor & Francis
The review is a follow-up of a previous article (I. Haiduc, J. Coord. Chem.(2019). DOI:
10.1080/00958972.2019. 1641702), which introduced structures with five-membered …

A Redox‐Active Bridging Ligand to Promote Spin Delocalization, High‐Spin Complexes, and Magnetic Multi‐Switchability

X Ma, EA Suturina, S De, P Négrier… - Angewandte Chemie …, 2018 - Wiley Online Library
A dinuclear CoII complex,[Co2 (tphz)(tpy) 2] n+ (n= 4, 3 or 2; tphz: tetrapyridophenazine; tpy:
terpyridine), has been assembled using the redox‐active and strongly complexing tphz …

Stabilizing an exotic dianionic tetrazine bridge in a Ln 2 metallocene

N Mavragani, AA Kitos, A Mansikkamäki… - Chemical …, 2024 - pubs.rsc.org
The unique electronic nature of the 1, 2, 4, 5-tetrazine or s-tetrazine (tz) ring has sparked
tremendous scientific interest over the last few years. Tetrazines have found numerous …

A linear metal–metal bonded tri-iron single-molecule magnet

A Srinivasan, RA Musgrave, M Rouzières… - Chemical …, 2021 - pubs.rsc.org
The linear trinuclear complex cation [Fe3 (DpyF) 4] 2+ was prepared as [Fe3 (DpyF) 4](BF4)
2· 2CH3CN. With large Fe–Fe distances of 2.78 Å, this complex demonstrates intramolecular …

Using redox-active π bridging ligand as a control switch of intramolecular magnetic interactions

X Ma, EA Suturina, M Rouzières… - Journal of the …, 2019 - ACS Publications
Intramolecular magnetic interactions in the dinuclear complexes [(tpy) Ni (tphz) Ni (tpy)]
n+(n= 4, 3, and 2; tpy, terpyridine; tphz, tetrapyridophenazine) were tailored by changing the …

A dicobalt (II) single-molecule magnet via a well-designed dual-cap** tetrazine radical ligand

B Yao, MK Singh, YF Deng, YZ Zhang - Inorganic Chemistry, 2021 - ACS Publications
The recent years have witnessed the glory development for the construction of high-
performance mononuclear single molecule magnets (SMMs) within a specific coordination …

Di-and tetranuclear dysprosium single-molecule magnets bridged by unprecedentedly disassembled nitrogen-enriched tetrazine derivatives

JT Chen, H Yan, TT Wang, TD Zhou… - Inorganic Chemistry, 2022 - ACS Publications
A series of di-and tetranuclear lanthanide complexes with the formulas [Dy2bmzch (tmhd) 5
(CH3OH)]· CH3OH (1),[Dy2bmzch (dbm) 4 (CH3O)(CH3OH)]· 0.5 CH3OH· 0.5 H2O (2), and …

Strong ferromagnetic exchange coupling mediated by a bridging tetrazine radical in a dinuclear nickel complex

TJ Woods, HD Stout, BS Dolinar, KR Vignesh… - Inorganic …, 2017 - ACS Publications
The radical bridged compound [(Ni (TPMA)) 2-μ-bmtz•–](BF4) 3· 3CH3CN (bmtz= 3, 6-bis
(2′-pyrimidyl)-1, 2, 4, 5-tetrazine, TPMA= tris (2-pyridylmethyl) amine) exhibits strong …