Cooperative effects of metal cations and coordination modes on luminescent s-block metal–organic complexes constructed from V-shaped 4,4′-sulfonyldiphenol

CrystEngComm ◽  
2018 ◽  
Vol 20 (46) ◽  
pp. 7513-7525 ◽  
Author(s):  
Cheng Li ◽  
Zhao-Peng Deng ◽  
Li-Hua Huo ◽  
Shan Gao
Keyword(s):  
Solid State ◽  
Room Temperature ◽  
Metal Cations ◽  
Blue Luminescence ◽  
Coordination Modes ◽  
Cooperative Effects ◽  
Organic Complexes ◽  
Metal Organic ◽  
Supramolecular Networks

Thirteen s-block metal–organic complexes with different supramolecular networks arising from the coordination modes of the ligands and properties of the metal cations have been synthesized and exhibit violet and blue luminescence in the solid state at room temperature.

Assembly and Properties of Four New Metal–Organic Complexes Based on 1,4-Naphthalenedicarboxylate: Effect of Four Bis-pyridyl-bis-amide Ligands with Diverse Spacers in the Structures

2015 ◽  
Vol 68 (10) ◽  
pp. 1550 ◽  
Author(s):  
Hong-Yan Lin ◽  
Xun-Zhang Zhao ◽  
Ling Zeng ◽  
Qing-Lin Wang ◽  
Xiu-Li Wang ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Photocatalytic Properties ◽  
Coordination Modes ◽  
Coordination Network ◽  
Amide Ligands ◽  
Hydrogen Bonding Interactions ◽  
Organic Complexes ◽  
3D Architecture ◽  
Metal Organic ◽  
Supramolecular Networks

Four new complexes based on 1,4-naphthalenedicarboxylic acid (1,4-H2NDC) and four bis-pyridyl-bis-amide ligands with various spacers (3-bpye = N,N′-bis(3-pyridinecarboxamide)-1,2-ethane; 3-bpfp = bis(3-pyridylformyl)piperazine; 3-bpcd = N,N′-bis(pyridin-3-yl)cyclohexane-1,4-dicarboxamide; and 3-bpcb = N,N′-bis(3-pyridinecarboxamide)-1,4-benzene), namely [Cu2(1,4-NDC)2(3-bpye)(H2O)] (1), [Cu(1,4-NDC)(3-bpfp)0.5] (2), [Cu3(1,4-NDC)3(3-bpcd)3]·2H2O (3), and [Cu(1,4-NDC)(3-bpcb)] (4), have been hydrothermally synthesized. Complex 1 is a 3D coordination network and represents an 8-connected {420.68} topology. Complex 2 shows a 2-fold interpenetrating 3D architecture with a 6-connected {412.63} topology. Complexes 3 and 4 possess similar 2D sql layers with the {44.62} topology, but the coordination modes of 1,4-NDC ligands and the conformations of the two bis-pyridyl-bis-amide ligands are different. The adjacent layers for 3 and 4 are further linked by hydrogen bonding interactions to form 3D supramolecular networks. The successful assemblies of complexes 1–4 imply that by using the different bis-pyridyl-bis-amide ligands with diverse spacers can produce diverse metal–organic networks. Furthermore, the fluorescence and photocatalytic properties of complexes 1–4 have been investigated.

Engineering the coordination geometry of metal–organic complex electrocatalysts for highly enhanced oxygen evolution reaction

2018 ◽  
Vol 6 (3) ◽  
pp. 805-810 ◽  
Author(s):  
Dafeng Yan ◽  
Chung-Li Dong ◽  
Yu-Cheng Huang ◽  
Yuqin Zou ◽  
Chao Xie ◽  
...  
Keyword(s):  
Room Temperature ◽  
Coordination Geometry ◽  
Organic Complex ◽  
Plasma Technology ◽  
Temperature Plasma ◽  
Organic Complexes ◽  
Metal Organic Complex ◽  
Metal Organic ◽  
Unsaturated Metal Sites ◽  
First Time

For the first time, we have successfully generated coordinatively unsaturated metal sites in phytic acid–Co2+ based metal–organic complexes by engineering the coordination geometry with room-temperature plasma technology.

Effect of polyoxoanions and amide group coordination modes on the assembly of polyoxometalate-based metal–organic complexes constructed from a semi-rigid bis-pyridyl-bis-amide ligand

CrystEngComm ◽  
2015 ◽  
Vol 17 (4) ◽  
pp. 895-903 ◽  
Author(s):  
Xiuli Wang ◽  
Zhihan Chang ◽  
Hongyan Lin ◽  
Aixiang Tian ◽  
Guocheng Liu ◽  
...  
Keyword(s):  
Amide Group ◽  
Coordination Modes ◽  
Group Coordination ◽  
Organic Complexes ◽  
Metal Organic

Luminescent zinc metal–organic framework (ZIF-90) for sensing metal ions, anions and small molecules

2015 ◽  
Vol 14 (9) ◽  
pp. 1644-1650 ◽  
Author(s):  
Chang Liu ◽  
Bing Yan
Keyword(s):  
Visible Light ◽  
Metal Ions ◽  
Small Molecules ◽  
Metal Organic Framework ◽  
Metal Cations ◽  
Blue Luminescence ◽  
Zinc Metal ◽  
Metal Organic ◽  
Fluorescence Material ◽  
Organic Framework

We synthesize ZIF-90, which exhibits an intense blue luminescence excited under visible light. Luminescent studies indicate that ZIF-90 could be an efficient multifunctional fluorescence material for sensing metal cations, anions and organic small molecules.

Novel Anderson-type [TeMo6O24]6−-based metal–organic complexes tuned by different species and their coordination modes: assembly, various architectures and properties

2016 ◽  
Vol 45 (6) ◽  
pp. 2709-2719 ◽  
Author(s):  
Xiuli Wang ◽  
Junjun Sun ◽  
Hongyan Lin ◽  
Zhihan Chang ◽  
Aixiang Tian ◽  
...  
Keyword(s):  
Photocatalytic Properties ◽  
Coordination Modes ◽  
Organic Complexes ◽  
Metal Organic

Four novel Anderson-type polyoxometalate [TeMo6O24]6−-based metal–organic complexes were hydrothermally synthesized and characterized, which show fluorescence, electrochemical and photocatalytic properties.

A two-dimensional layered CdIIcoordination polymer with a three-dimensional supramolecular architecture incorporating mixed multidentateN- andO-donor ligands

2015 ◽  
Vol 71 (6) ◽  
pp. 474-478 ◽  
Author(s):  
Qiu-Ying Huang ◽  
Ming-Yang Su ◽  
Xiang-Ru Meng
Keyword(s):  
Solid State ◽  
Room Temperature ◽  
Three Dimensional ◽  
Fluorescence Emission ◽  
Good Choice ◽  
Donor Ligands ◽  
Supramolecular Architecture ◽  
Two Dimensional ◽  
Carboxylate Groups ◽  
Metal Organic

The combination of N-heterocyclic and multicarboxylate ligands is a good choice for the construction of metal–organic frameworks. In the title coordination polymer, poly[bis{μ2-1-[(1H-benzimidazol-2-yl)methyl]-1H-tetrazole-κ2N3:N4}(μ4-butanedioato-κ4O1:O1′:O4:O4′)(μ2-butanedioato-κ2O1:O4)dicadmium], [Cd(C4H4O4)(C9H8N6)]n, each CdIIion exhibits an irregular octahedral CdO4N2coordination geometry and is coordinated by four O atoms from three carboxylate groups of three succinate (butanedioate) ligands and two N atoms from two 1-[(1H-benzimidazol-2-yl)methyl]-1H-tetrazole (bimt) ligands. CdIIions are connected by two kinds of crystallographically independent succinate ligands to generate a two-dimensional layered structure with bimt ligands located on each side of the layer. Adjacent layers are further connected by hydrogen bonding, leading to a three-dimensional supramolecular architecture in the solid state. Thermogravimetric analysis of the title polymer shows that it is stable up to 529 K and then loses weight from 529 to 918 K, corresponding to the decomposition of the bimt ligands and succinate groups. The polymer exhibits a strong fluorescence emission in the solid state at room temperature.

Time-resolved color-changed long-afterglow for security systems based on metal-organic hybrids

2022 ◽  
Author(s):  
Jing Liu ◽  
Ziang Chen ◽  
Jia Hu ◽  
Hongxia Sun ◽  
Yan Liu ◽  
...  
Keyword(s):  
Solid State ◽  
Room Temperature ◽  
Room Temperature Phosphorescence ◽  
Security Systems ◽  
Time Resolved ◽  
Long Afterglow ◽  
Organic Solid ◽  
Metal Organic ◽  
Solid State Materials ◽  
Organic Solid State

Organic solid-state materials with p-RTP (persistent room-temperature phosphorescence) properties have been made infusive achievements. However, researches on metal-organic hybrids with p-RTP are limited, in which dual phosphorescent ones are relatively...

Covalently linked metal–organic framework (MOF)-polymer all-solid-state electrolyte membranes for room temperature high performance lithium batteries

2018 ◽  
Vol 6 (35) ◽  
pp. 17227-17234 ◽  
Author(s):  
Zhinan Wang ◽  
Shi Wang ◽  
Ailian Wang ◽  
Xu Liu ◽  
Jie Chen ◽  
...  
Keyword(s):  
Solid State ◽  
Lithium Batteries ◽  
High Performance ◽  
Room Temperature ◽  
Metal Organic Framework ◽  
Polymer Chains ◽  
Superior Performance ◽  
Electrolyte Membranes ◽  
Metal Organic ◽  
Covalently Linked

A MOF covalently linked by polymer chains is prepared and used as an all-solid-state polymer electrolyte for LIBs, which shows superior performance.

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