Articles with "trigonal prismatic" as a keyword



Large Energy Barrier and Magnetization Hysteresis at 5 K for a Symmetric {Dy2} Complex with Spherical Tricapped Trigonal Prismatic DyIII Ions.

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Published in 2017 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.7b00026

Abstract: The introduction of the Schiff base ligand N-salicylidene-2-amino-5-chlorobenzoic acid (sacbH2) in 4f-metal chemistry has afforded a new dinuclear complex, [Dy2(NO3)4(sacbH)2(H2O)2(MeCN)2] (1), with the metal ions adopting a rare spherical tricapped trigonal prismatic coordination geometry. The… read more here.

Keywords: chemistry; hysteresis; tricapped trigonal; trigonal prismatic ... See more keywords

Expanding the Reticular Chemistry Building Block Library toward Highly Connected Nets: Ultraporous MOFs Based on 18-Connected Ternary, Trigonal Prismatic Superpolyhedra

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Published in 2024 at "Journal of the American Chemical Society"

DOI: 10.1021/jacs.3c12679

Abstract: The chemistry of metal–organic frameworks (MOFs) continues to expand rapidly, providing materials with diverse structures and properties. The reticular chemistry approach, where well-defined structural building blocks are combined together to form crystalline open framework solids,… read more here.

Keywords: trigonal prismatic; chemistry; building; building blocks ... See more keywords

A trigonal prismatic anionic iron(III) complex of a radical o-iminobenzosemiquinonate derivative: structural and spectral analyses

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Published in 2017 at "New Journal of Chemistry"

DOI: 10.1039/c7nj01212h

Abstract: A new iron(III) complex, [Et3NH][FeIII(L2−˙)2] (1) with a substituted o-aminophenol based ligand is reported. Complex 1 is an anionic complex with a triethylammonium cation in the lattice. It contains two O,O,N-coordinated o-iminobenzosemiquinonate(2−) radical anions with… read more here.

Keywords: iii; high spin; spin; trigonal prismatic ... See more keywords

Visible-light excited luminescent trigonal prismatic metallocages from a template-directed assembly

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Published in 2021 at "Inorganic chemistry frontiers"

DOI: 10.1039/d1qi00409c

Abstract: Trigonal prismatic metallocages based on Cu3Pz3 and Cu2I2/Cu2Br2 with 24-component were assembled via a template-directed strategy. They showed rare visible-light responsive red emissions based on Cu2I2/Cu2Br2 coordination chromophores. read more here.

Keywords: prismatic metallocages; light excited; template directed; visible light ... See more keywords

C2H2 capture and separation in a MOF based on Ni6 trigonal-prismatic units.

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Published in 2022 at "Chemical communications"

DOI: 10.1039/d2cc01506d

Abstract: A honeycomb MOF, based on rare Ni6 trigonal-prismatic supermolecular building blocks, was fabricated by utilizing an unexploited [1,1'-biphenyl]-3,3',5,5'-tetracarboxylic acid linker with -NH2 substituent groups. The MOF contains novel building blocks and an enchanting structure, and… read more here.

Keywords: ni6 trigonal; mof based; capture separation; trigonal prismatic ... See more keywords

Multifunctional chiral metal hydrogen-bonded organic frameworks constructed from lanthanide ions with a trigonal prismatic coordination environment.

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Published in 2024 at "Dalton transactions"

DOI: 10.1039/d4dt02131b

Abstract: Two pairs of chiral enantiomers D/L-Dy(PMP)3·2H2O (D-1/L-1) and D/L-Yb(PMP)3·2H2O (D-2/L-2) were synthesized by the introduction of enantiomerically pure D/L-PMP (PMP = (phosphonomethyl)proline) ligands into lanthanide coordination chemistry. The chiral characteristics of these products were confirmed… read more here.

Keywords: trigonal prismatic; ions trigonal; prismatic coordination; constructed lanthanide ... See more keywords

Stabilizing charge density waves by mixing transition metal elements in monolayer XS2 with trigonal-prismatic coordination

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Published in 2024 at "Physical Review B"

DOI: 10.1103/physrevb.111.035120

Abstract: The electronic structure and phonon dispersion of XS$_2$ with X = Co, Tc, Ti, Ru, Nb, and Rh in the monolayer MoS$_2$ structure with trigonal-prismatic coordination are studied from first principles. Although each XS$_2$ is… read more here.

Keywords: trigonal prismatic; prismatic coordination; metal; mixing transition ... See more keywords

Modelling the structural disorder in trigonal-prismatic coordinated transition metal dichalcogenides

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Published in 2023 at "Journal of Applied Crystallography"

DOI: 10.1107/s1600576723001589

Abstract: The structural disorder in trigonal-prismatic coordinated transition metal layered dichalcogenides is investigated. The structural model taking into account stacking faults, correlated displacement of atoms and average crystallite size is assessed by fitting to the X-ray… read more here.

Keywords: transition metal; trigonal prismatic; disorder trigonal; structural disorder ... See more keywords