A luminescent double helical gold(i)–thiophenolate coordination polymer obtained by hydrothermal synthesis or by thermal solid-state amorphous-to-crystalline isomerization

2015 ◽  
Vol 3 (16) ◽  
pp. 4115-4125 ◽  
Author(s):  
Christophe Lavenn ◽  
Larysa Okhrimenko ◽  
Nathalie Guillou ◽  
Miguel Monge ◽  
Gilles Ledoux ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Solid State ◽  
Coordination Polymer ◽  
Gold Thiolate

The first structure of a luminescent gold thiolate coordination polymer, [Au(SPh)]n.

Hydrothermal Synthesis and Solid-State Laser Refrigeration of Ytterbium-Doped Potassium Lutetium Fluoride (KLF) Microcrystals

2020 ◽  
Author(s):  
Xiaojing Xia ◽  
Anupum Pant ◽  
Xuezhe Zhou ◽  
Elena Dobretsova ◽  
Alex Bard ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Solid State ◽  
Information Science ◽  
Point Group ◽  
Solid State Laser ◽  
Lanthanide Ions ◽  
Group Symmetry ◽  
Luminescence Spectra ◽  
Crystalline Phases ◽  
State Laser

Fluoride crystals, due to their low phonon energies, are attractive hosts of trivalent lanthanide ions for applications in upconverting phosphors, quantum information science, and solid-state laser refrigeration. In this article, we report the rapid, low-cost hydrothermal synthesis of potassium lutetium fluoride (KLF) microcrystals for applications in solid-state laser refrigeration. Four crystalline phases were synthesized, namely orthorhombic K<sub>2</sub>LuF<sub>5</sub> (Pnma), trigonal KLuF<sub>4</sub> (P3<sub>1</sub>21), orthorhombic KLu<sub>2</sub>F<sub>7</sub> (Pna2<sub>1</sub>), and cubic KLu<sub>3</sub>F<sub>10</sub> (Fm3m), with each phase exhibiting unique microcrystalline morphologies. Luminescence spectra and emission lifetimes of the four crystalline phases were characterized based on the point-group symmetry of trivalent cations. Laser refrigeration was measured by observing both the optomechanical eigenfrequencies of microcrystals on cantilevers in vacuum, and also the Brownian dynamics of optically trapped microcrystals in water. Among all four crystalline phases, the most significant cooling was observed for 10%Yb:KLuF<sub>4</sub> with cooling of 8.6 $\pm$ 2.1 K below room temperature. Reduced heating was observed with 10%Yb:K<sub>2</sub>LuF<sub>5</sub>

A novel multichromic Zn (Ⅱ) cationic coordination polymer based on a new flexible viologen ligand exhibiting aniline detection in solid state

2021 ◽  
Author(s):  
Jiayun Zou ◽  
jie Ji ◽  
Meihong Fan ◽  
Jiayu Li ◽  
Haiyu Wang ◽  
...  
Keyword(s):  
Solid State ◽  
Coordination Polymer ◽  
Pyromellitic Acid

In this paper, a novel multichromic catioic coordination polymer, named [Zn4 (BTC)3(bcbpy)2] ·5H2O (1) based on a new flexible viologen ligand 1,1'-bis(3-cyanobenzyl)-[4,4'-bipyridine-1,1'-diium (H2bcbpy·2Cl), Zn(NO3)2·6H2O and pyromellitic acid (H4BTC), was synthesized....

scholarly journals Proton-conductive coordination polymer glass for solid-state anhydrous proton batteries

2021 ◽  
Vol 12 (16) ◽  
pp. 5818-5824
Author(s):  
Nattapol Ma ◽  
Soracha Kosasang ◽  
Atsushi Yoshida ◽  
Satoshi Horike
Keyword(s):  
Mechanical Properties ◽  
Solid State ◽  
Coordination Polymer ◽  
Proton Battery ◽  
Polymer Glass

Melt-quenched coordination polymer glass shows exclusive H+ conductivity (8.0 × 10−3 S cm−1 at 120 °C, anhydrous) and optimal mechanical properties (42.8 Pa s at 120 °C), enables the operation of an all-solid-state proton battery from RT to 110 °C.

A paramagnetic Cu(i)/Cu(ii)/Zn(ii) coordination polymer with multiple CN-binding modes and its solid-state NMR characterization

2006 ◽  
pp. 744 ◽  
Author(s):  
Liang Ouyang ◽  
Pedro M. Aguiar ◽  
Raymond J. Batchelor ◽  
Scott Kroeker ◽  
Daniel B. Leznoff
Keyword(s):  
Solid State ◽  
Coordination Polymer ◽  
Solid State Nmr ◽  
Binding Modes ◽  
Nmr Characterization

Hydrothermal synthesis, structure and magnetic properties of a three-dimensional cobalt(ii) – aminophenyltetrazolate coordination polymer

2014 ◽  
Vol 43 (19) ◽  
pp. 7263-7268 ◽  
Author(s):  
Tiffany M. Smith ◽  
Michael Tichenor ◽  
Yuan-Zhu Zhang ◽  
Kim R. Dunbar ◽  
Jon Zubieta
Keyword(s):  
Magnetic Properties ◽  
Magnetic Susceptibility ◽  
Hydrothermal Synthesis ◽  
Coordination Polymer ◽  
Three Dimensional ◽  
Magnetic Behavior ◽  
Ac Magnetic Susceptibility

The three-dimensional [Co3(OH)2(H2O)2(aptet)4] exhibits magnetic properties consistent with a ferrimagnetic chain with the non-compensating resultant moment of one Co(ii) per trinuclear Co(ii) subunit and ac magnetic susceptibility indicative of glassy-like magnetic behavior.

Ibuprofen as linker for calcium(II) in a 1D-coordination polymer: a solid state investigation complemented with solution studies

2021 ◽  
pp. 120319
Author(s):  
Juliana Morais Missina ◽  
Luca Conti ◽  
Patrizia Rossi ◽  
Andrea Ienco ◽  
Giovana Gioppo Nunes ◽  
...  
Keyword(s):  
Solid State ◽  
Coordination Polymer ◽  
1D Coordination Polymer ◽  
Solution Studies

scholarly journals Synthesis of a One-Dimensional Coordination Polymer of Nickel(II) Complex with a β-Oxodithioester Ligand

2017 ◽  
Vol 2017 ◽  
pp. 1-7
Author(s):  
Ricardo Rosas-Reyes ◽  
Yasmi Reyes-Ortega ◽  
T. Jesus Morales-Juarez ◽  
Virginia Gómez-Vidales ◽  
Ivan García-Orozco
Keyword(s):  
Solid State ◽  
Coordination Polymer ◽  
Elemental Analysis ◽  
Chloroform Solution ◽  
Magnetization Measurements ◽  
One Dimensional ◽  
H Nmr

Bis-[methyl-1-hydroxy-1-cyclopentene-2-dithiocarboxylate-O,S]nickel(II) 1 was prepared starting from methyl 2-hydroxycyclopent-1-encarbodithioate ligand (CPDT) and Ni(II), and catena-[(μ2-4,4′-Bipyril)-bis-(methyl-2-hydroxy-1-cyclopentene-2-dithiocarboxylate-O,S)]nickel(ΙΙ) 2 was prepared in good yields from 1 plus 4,4′-bipyridyl (bpy) by shish-kebab methodology. The structure of 1 was confirmed by FTIR, elemental analysis, 1H NMR, UV–vis in chloroform solution and in solid, XPS, and PXRD. Compound 2 was characterized by FTIR, elemental analysis, UV–vis in chloroform solution, and in solid, XPS, PXRD, ESR, and solid state magnetization measurements. The structure of the polymer was established mostly by PXRD, ESR, and magnetization.

Sign in / Sign up

Export Citation Format

Share Document