A Leap Forward in the Coordination Chemistry of N-hydroxy-1,8-naphthalimide Chelate: New {Dy2} and {Dy5} Single-Molecule Magnets and the Structure-Directing …

AS Armenis, A Worrell, DI Alexandropoulos… - Crystal Growth & …, 2024 - ACS Publications
The employment of the organic chelating/bridging ligand N-hydroxy-1, 8-naphthalimide
(hynadH) in DyIII chemistry, combined with various β-diketones, such as 2, 2, 6, 6 …

Homometallic DyIII Complexes of Varying Nuclearity from 2 to 21: Synthesis, Structure, and Magnetism

S Biswas, S Das, J Acharya, V Kumar… - … A European Journal, 2017 - Wiley Online Library
The synthesis, structure, and magnetic properties of four DyIII coordination compounds
isolated as [Dy2 (LH2) 2 (μ2‐η1: η1‐Piv)] Cl⋅ 2 MeOH⋅ H2O (1),[Dy4 (LH) 2 (μ3‐OH) 2 …

Syntheses, Structures, and Magnetic Properties of Novel [3× 1+ 2× 1] Pentanuclear Zinc (II)-Lanthanide (III) Cocrystal Complexes: Slow Magnetic Relaxation Behavior …

S Roy, J Du, EM Manohar, T Aziz, TK Pal… - Crystal Growth & …, 2023 - ACS Publications
A new family of 3d-4f polynuclear cocrystals [LnZn2L2 (CH3CO2) 4]·[Zn2Cl4L]· H2O [where
LnIII= Gd (1), Tb (2), and Dy (3)] are synthesized by the sequential reaction of a tetradentate …

Observation of Slow Relaxation and Single‐Molecule Toroidal Behavior in a Family of Butterfly‐Shaped Ln4 Complexes

S Biswas, S Das, T Gupta, SK Singh… - … A European Journal, 2016 - Wiley Online Library
A family of five isostructural butterfly complexes with a tetranuclear [Ln4] core of the general
formula [Ln4 (LH) 2 (μ2‐η1η1Piv)(η2‐Piv)(μ3‐OH) 2]⋅ x H2O⋅ y MeOH⋅ z CHCl3 (1: Ln …

Radii-dependent self-assembly polynuclear lanthanide complexes as catalysts for CO 2 transformation into cyclic carbonates

C Chen, A Zhang - New Journal of Chemistry, 2021 - pubs.rsc.org
Multidentate acylhydrazone ligand dinuclear and pentanuclear complexes were constructed
with the lighter lanthanide ions (La3+, Pr3+, and Eu3+) and the heavier lanthanide ions …

Octanuclear Heterobimetallic {Ni4Ln4} Assemblies Possessing Ln4 Square Grid [2 × 2] Motifs: Synthesis, Structure, and Magnetism

S Biswas, J Goura, S Das, CV Topping… - Inorganic …, 2016 - ACS Publications
Octanuclear heterobimetallic complexes,[Ln4Ni4 (H3L) 4 (μ3-OH) 4 (μ2-OH) 4] 4Cl· x H2O· y
CHCl3 (Dy3+, x= 30.6, y= 2 (1); Tb3+, x= 28, y= 0 (2); Gd3+, x= 25.3, y= 0 (3); Ho3+, x= 30.6 …

Mononuclear Lanthanide Complexes: Energy-Barrier Enhancement by Ligand Substitution in Field-Induced DyIII SIMs

S Biswas, KS Bejoymohandas, S Das, P Kalita… - Inorganic …, 2017 - ACS Publications
The sequential reaction of 2-((6-(hydroxymethyl) pyridin-2-yl)-methyleneamino) phenol
(LH2), LnCl3· 6H2O, and 1, 1, 1-trifluoroacetylacetone (Htfa) in the presence of Et3N …

A lanthanide cluster formed by fixing atmospheric CO2 to carbonate: a molecular magnetic refrigerant and photoluminescent material

JK Nath, R Borah - Journal of Chemical Sciences, 2023 - Springer
A lanthanide carboxylates cluster derived from 1, 8-naphthalene dicarboxylate (NDC= 1, 8
naphthalene dicarboxylate) and 1, 10-phenanthroline (Phen) has been synthesized. The …

Triethylamine-templated nanocalix Ln 12 clusters of diacylhydrazone: crystal structures and magnetic properties

ZR Luo, HH Zou, ZL Chen, B Li, K Wang… - Dalton Transactions, 2019 - pubs.rsc.org
Three {Ln12}(Ln= Gd (1), Tb (2), Dy (3)) nanocalix clusters with a novel ligand of N, N′-bis
(o-vanillidene)-1H-imidazole-4, 5-dicarbohydrazide (H5ovih) were synthesized via the …

Hydrazone‐Ligand‐Based Homodinuclear Lanthanide Complexes: Synthesis, Structure, and Magnetism

S Biswas, S Das, G Rogez… - European Journal of …, 2016 - Wiley Online Library
A series of dinuclear lanthanide complexes,[Dy2 (LH) 2 (µ2‐Piv‐κ2O, O′) 2 (NO3‐κ2O,
O′) 2](1),[Tb2 (LH) 2 (µ2‐Piv‐κ2O, O′) 2 (NO3‐κ2O, O′) 2](2),[Gd2 (LH) 2 (µ2‐Piv‐κ2O …