Manipulating metal spin states for biomimetic, catalytic and molecular materials chemistry

MA Halcrow - Dalton Transactions, 2020 - pubs.rsc.org
This article surveys the relationship between ligand type, coordination geometry and metal
spin state in complexes of iron and other metal ions. Compounds and materials containing …

Molecular electrostatic potential as a general and versatile indicator for electronic substituent effects: statistical analysis and applications

D Shin, YJ Jung - Physical Chemistry Chemical Physics, 2022 - pubs.rsc.org
It is necessary to quantitatively determine substituent effects to accurately elucidate reaction
mechanisms in the field of organic chemistry. This paper reports that the molecular …

Valence tautomerism and spin crossover in pyridinophane–cobalt–dioxolene complexes: an experimental and computational study

T Tezgerevska, E Rousset, RW Gable… - Dalton …, 2019 - pubs.rsc.org
Compounds [Co (L-N4R2)(dbdiox)](BPh4)(L-N4R2= N, N′-di-alkyl-2, 11-diaza [3.3]-(2, 6)
pyridinophane, R= iPr (1a), Et (2a); dbdiox= 3, 5-di-tert-butyldioxolene) and [M (L …

Unraveling the Mechanism of Hydrogen Atom Transfer by a Nickel-Hypochlorite Species and the Influence of Electronic Effects

A Juvanteny, C Souilah, R Quintero… - Inorganic …, 2024 - ACS Publications
The oxidation of hydrocarbons is an important chemical transformation with relevance to
biology and industry. Ni-catalyzed transformations are more scarce compared to Mn or Fe …

Impact of Counteranion on Reversible Spin-State Switching in a Series of Cobalt (II) Complexes Containing a Redox-Active Ethylenedioxythiophene-Based …

S Ghosh, S Ghosh, S Kamilya, S Mandal… - Inorganic …, 2022 - ACS Publications
The self-assembly of a redox-active ethylenedioxythiophene (EDOT)-terpyridine-based
tridentate ligand and cobalt (II) unit with different counteranions has led to a series of new …

Correlations between ligand field Δ o, spin crossover T 1/2 and redox potential E pa in a family of five dinuclear helicates

S Singh, S Brooker - Chemical Science, 2021 - pubs.rsc.org
A family of five new bis-bidentate azole–triazole Rat ligands (1, 3-bis (5-(azole)-4-isobutyl-
4H-1, 2, 4-triazol-3-yl) benzene), varying in choice of azole (2-imidazole, 4-imidazole, 1 …

Selective Pathway toward Heteroleptic Spin-Crossover Iron(II) Complexes with Pyridine-Based N-Donor Ligands

I Nikovskiy, DY Aleshin, VV Novikov… - Inorganic …, 2022 - ACS Publications
A new synthetic pathway is devised to selectively produce previously elusive heteroleptic
iron (II) complexes of terpyridine and N, N′-disubstituted bis (pyrazol-3-yl) pyridines that …

Room-Temperature Spin Crossover in a Solution of Iron(II) Complexes with N,N′-Disubstituted Bis(pyrazol-3-yl)pyridines

DY Aleshin, I Nikovskiy, VV Novikov, AV Polezhaev… - ACS …, 2021 - ACS Publications
Here, we report a combined study of the effects of two chemical modifications to an N, N′-
disubstituted bis (pyrazol-3-yl) pyridine (3-bpp) and of different solvents on the spin …

Effect of Coordination Geometry on Magnetic Properties in a Series of Cobalt (II) Complexes and Structural Transformation in Mother Liquor

S Ghosh, S Kamilya, M Das, S Mehta… - Inorganic …, 2020 - ACS Publications
The three Co (II) complexes [Co (bbp) 2][Co (NCS) 4]· 4DMF (1),[Co (bbp)(NCS) 2 (DMF)]·
2DMF (2), and [Co (bbp)(NCS) 2](3) have been synthesized and characterized by single …

Assembly of Functional Co (II) Metal–Organic Frameworks through a Mixed Ligand Strategy: Structure and Photocatalytic Degradation Properties

JB Huang, L Yin, TC Yue, LL Wang… - Inorganic Chemistry, 2024 - ACS Publications
Four Co (II)-based metal–organic frameworks (MOFs) were constructed by a mixed ligand
strategy under solvothermal conditions. The controllable modification of the bridging groups …