Single-crystal-to-single-crystal transformation and proton conductivity of three hydrogen-bonded organic frameworks

2020 ◽  
Vol 56 (99) ◽  
pp. 15529-15532
Author(s):  
Yijie Wang ◽  
Minghui Zhang ◽  
Qianqian Yang ◽  
Jianbo Yin ◽  
Di Liu ◽  
...  
Keyword(s):  
Single Crystal ◽  
Proton Conductivity ◽  
Water Molecules ◽  
Crystal Transformation ◽  
Hydrogen Bonded

In this communication, we report the SCSC transformation and proton conductivity of three H-bonded organic frameworks. The results show that H-bonded systems can improve their proton conductivity by uptaking water molecules based on the adaptability.

Single-Crystal-to-Single-Crystal Transformation of Hydrogen-Bonded Triple-Stranded Ladder Coordination Polymer via Photodimerization Reaction

2019 ◽  
Vol 58 (15) ◽  
pp. 10167-10173 ◽  
Author(s):  
Hasan Ali Al-Mohsin ◽  
Ammar AlMousa ◽  
Sulayman A. Oladepo ◽  
Almaz S. Jalilov ◽  
Mohammed Fettouhi ◽  
...  
Keyword(s):  
Coordination Polymer ◽  
Single Crystal ◽  
Crystal Transformation ◽  
Hydrogen Bonded

scholarly journals Enhanced proton conductivity in a flexible metal–organic framework promoted by single-crystal-to-single-crystal transformation

2021 ◽  
Vol 57 (1) ◽  
pp. 65-68
Author(s):  
Xi Chen ◽  
Zhongyue Zhang ◽  
Jin Chen ◽  
Sergei Sapchenko ◽  
Xue Han ◽  
...  
Keyword(s):  
Single Crystal ◽  
Proton Conductivity ◽  
Structural Transition ◽  
Metal Organic Framework ◽  
Crystal Transformation ◽  
P Transformation ◽  
Metal Organic ◽  
Flexible Metal ◽  
Organic Framework

Transformation of MFM-722(Pb)-DMA to MFM-722(Pb)-H2O leads to an increase in proton conductivity linked to a structural transition.

Cooperative proton transportation based on the reversible single crystal–single crystal transformation in a highly water-stable Cu-MOF with its facile and scalable preparation

CrystEngComm ◽  
2019 ◽  
Vol 21 (44) ◽  
pp. 6693-6697
Author(s):  
Jun Zhang ◽  
Xiaofan Ma ◽  
Weili Kong ◽  
Guodong Lu ◽  
Xiaopeng Xuan
Keyword(s):  
Single Crystal ◽  
Proton Conductivity ◽  
Boiling Water ◽  
Acid Base ◽  
Mild Conditions ◽  
Crystal Transformation ◽  
Base Stability

A Cu-MOF with excellent acid–base stability in boiling water was constructed under mild conditions. This MOF was very suitable for scaled-up preparation, and exhibits distinct proton conductivity at temperatures above and below 75 °C.

Quasi Single-crystalline Transformation of Porous Frameworks Accompanied with Interlayer Rearrangements of Hydrogen Bonds

2021 ◽  
Author(s):  
Haruka Kubo ◽  
Ryusei Oketani ◽  
Ichiro Hisaki
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonds ◽  
Single Crystal ◽  
Intermediate Phase ◽  
Single Crystalline ◽  
Crystal Transformation ◽  
Organic Framework ◽  
Hydrogen Bonded

Quasi single-crystal-to-single-crystal transformation of a hydrogen-bonded organic framework (HOF) was accurately revealed and the mechanism was proposed. Interestingly, Br/π interaction allows to solve the crystal structure of intermediate phase as...

Single-crystal-to-single-crystal Transformation of Tetrathiafulvalene-Based Hydrogen-bonded organic frameworks

CrystEngComm ◽  
2021 ◽  
Author(s):  
Xiang-Yu Gao ◽  
Yu-Lin Li ◽  
Tianfu Liu ◽  
Xinsong Huang ◽  
Rong Cao
Keyword(s):  
Single Crystal ◽  
Tetracarboxylic Acid ◽  
Design And Synthesis ◽  
Crystal Transformation ◽  
Organic Framework ◽  
Hydrogen Bonded

The design and synthesis of a hydrogen-bonded organic framework (HOF) based on tetrathiafulvalene tetracarboxylic acid is reported. The resultant HOF can undergo single-crystal-to-single-crystal transformation to form another two isomers. The...

High proton conductivity in a nickel(ii) complex and its hybrid membrane

2019 ◽  
Vol 48 (6) ◽  
pp. 2190-2196 ◽  
Author(s):  
Shuai-Liang Yang ◽  
Yue-Ying Yuan ◽  
Fei Ren ◽  
Chen-Xi Zhang ◽  
Qing-Lun Wang
Keyword(s):  
Hydrogen Bond ◽  
Proton Conductivity ◽  
Hybrid Membrane ◽  
Water Molecules ◽  
Hybrid Membranes ◽  
High Proton Conductivity ◽  
High Proton ◽  
Hydrogen Bond Networks

A novel 2D nickel(ii) complex (1) has been successfully synthesized using a 2,2′-bipyridyl, polycarboxylsulfonate ligand H4SBTC and Ni2+ ions. Owing to the presence of abundant water molecules, hydrogen bond networks and other protons, 1 and its hybrid membranes demonstrate high proton conductivity.

Single crystal to single crystal transformation of spin-crossover coordination polymers from 3D frameworks to 2D layers

2021 ◽  
Vol 9 (15) ◽  
pp. 5082-5087
Author(s):  
Yu Gong ◽  
Wang-Kang Han ◽  
Hui-Shu Lu ◽  
Qing-Tao Hu ◽  
Huan Tu ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Single Crystal ◽  
Coordination Polymers ◽  
Ligand Exchange ◽  
Spin Crossover ◽  
Metal Organic Frameworks ◽  
Crystal Transformation ◽  
Metal Organic

New Hofmann-type metal–organic frameworks display rare and complete ligand exchange induced single crystal to single crystal transformations from 3D frameworks to 2D layers, accompanied by magnetic properties transition from two-step SCO behavior to hysteretic SCO behavior.

scholarly journals Solid-State Conformational Flexibility at Work: Energetic Landscape of a Single Crystal-to-Single Crystal Transformation in a Cyclic Hexapeptoid

2021 ◽  
Vol 21 (2) ◽  
pp. 897-907
Author(s):  
Giovanni Pierri ◽  
Marta Corno ◽  
Eleonora Macedi ◽  
Maria Voccia ◽  
Consiglia Tedesco
Keyword(s):  
Solid State ◽  
Single Crystal ◽  
Conformational Flexibility ◽  
Crystal Transformation
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