scholarly journals Alignment of paired molecules of C60 within a hexagonal platform networked through hydrogen-bonds

2016 ◽  
Vol 52 (63) ◽  
pp. 9781-9784 ◽  
Author(s):  
Ichiro Hisaki ◽  
Shoichi Nakagawa ◽  
Hiroyasu Sato ◽  
Norimitsu Tohnai
Keyword(s):  
Hydrogen Bonds ◽  
Low Density ◽  
Organic Framework ◽  
Hydrogen Bonded

A hydrogen-bonded low-density organic framework achieved periodic alignment of paired molecules of C60.

scholarly journals A Three Dimensional Hydrogen Bonded Organic Framework Assembled Through Antielectrostatic Hydrogen Bonds

2019 ◽  
Author(s):  
Duncan Cullen ◽  
Michael Gardiner ◽  
Nicholas White
Keyword(s):  
Hydrogen Bonds ◽  
Three Dimensional ◽  
Organic Framework ◽  
Hydrogen Bonded

Crystalline 3D hydrogen bonded frameworks are assembled in water from tetrahedral tetraamidinium cations and antielectrostatically hydrogen bonded bicarbonate dimers. The framework forms in water, and represents a clear demonstration of the potency of these anti-Coulombic hydrogen bonds. Gentle heating of the framework (50 °C) releases CO2 and water to give the neutral tetraamidine compound.

scholarly journals A Three Dimensional Hydrogen Bonded Organic Framework Assembled Through Antielectrostatic Hydrogen Bonds

2019 ◽  
Author(s):  
Duncan Cullen ◽  
Michael Gardiner ◽  
Nicholas White
Keyword(s):  
Hydrogen Bonds ◽  
Three Dimensional ◽  
Organic Framework ◽  
Hydrogen Bonded

Crystalline 3D hydrogen bonded frameworks are assembled in water from tetrahedral tetraamidinium cations and antielectrostatically hydrogen bonded bicarbonate dimers. The framework forms in water, and represents a clear demonstration of the potency of these anti-Coulombic hydrogen bonds. Gentle heating of the framework (50 °C) releases CO2 and water to give the neutral tetraamidine compound.

A three dimensional hydrogen bonded organic framework assembled through antielectrostatic hydrogen bonds

2019 ◽  
Vol 55 (80) ◽  
pp. 12020-12023 ◽  
Author(s):  
Duncan A. Cullen ◽  
Michael G. Gardiner ◽  
Nicholas G. White
Keyword(s):  
Hydrogen Bonds ◽  
Three Dimensional ◽  
Organic Framework ◽  
Hydrogen Bonded

A 3D hydrogen bonded organic framework was assembled in water from tetraamidinium cations and antielectrostatically hydrogen bonded bicarbonate dimers.

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...

A Novel Hydrogen-Bonded Organic Framework with Highly Permanent Porosity for Boosting Ethane/Ethylene Separation

2021 ◽  
pp. 497-503
Author(s):  
Jia-Xin Wang ◽  
Xiao-Wen Gu ◽  
Yu-Xin Lin ◽  
Bin Li ◽  
Guodong Qian
Keyword(s):  
Organic Framework ◽  
Hydrogen Bonded

A Rod‐Packing Hydrogen‐Bonded Organic Framework with Suitable Pore Confinement for Benchmark Ethane/Ethylene Separation

2021 ◽  
Vol 60 (18) ◽  
pp. 10304-10310 ◽  
Author(s):  
Xu Zhang ◽  
Jia‐Xin Wang ◽  
Libo Li ◽  
Jiyan Pei ◽  
Rajamani Krishna ◽  
...  
Keyword(s):  
Organic Framework ◽  
Hydrogen Bonded

Guest-Regulated Luminescence and Force-Stimuli Response of a Hydrogen-Bonded Organic Framework

2021 ◽  
Author(s):  
Yanning Han ◽  
Tong Zhang ◽  
Xinyu Chen ◽  
Qiao Chen ◽  
Jingjun Hao ◽  
...  
Keyword(s):  
Stimuli Response ◽  
Organic Framework ◽  
Hydrogen Bonded

scholarly journals Taming nitroformate through encapsulation with nitrogen-rich hydrogen-bonded organic frameworks

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Jichuan Zhang ◽  
Yongan Feng ◽  
Richard J. Staples ◽  
Jiaheng Zhang ◽  
Jean’ne M. Shreeve
Keyword(s):  
Thermal Stability ◽  
Hydrogen Bonds ◽  
Self Assembly ◽  
Energetic Materials ◽  
Decomposition Temperature ◽  
High Oxygen Content ◽  
The Poor ◽  
Simple Preparation ◽  
First Time ◽  
Hydrogen Bonded

AbstractOwing to its simple preparation and high oxygen content, nitroformate [−C(NO2)3, NF] is an extremely attractive oxidant component for propellants and explosives. However, the poor thermostability of NF-based derivatives has been an unconquerable barrier for more than 150 years, thus hindering its application. In this study, the first example of a nitrogen-rich hydrogen-bonded organic framework (HOF-NF) is designed and constructed through self-assembly in energetic materials, in which NF anions are trapped in pores of the resulting framework via the dual force of ionic and hydrogen bonds from the strengthened framework. These factors lead to the decomposition temperature of the resulting HOF-NF moiety being 200 °C, which exceeds the challenge of thermal stability over 180 °C for the first time among NF-based compounds. A large number of NF-based compounds with high stabilities and excellent properties can be designed and synthesized on the basis of this work.

Relevance of hydrogen bonded associates on the transport properties and nanoscale dynamics of liquid and supercooled 2-propanol

2021 ◽  
Author(s):  
Yanqin Zhai ◽  
Peng Luo ◽  
Michihiro Nagao ◽  
Kenji Nakajima ◽  
Tatsuya Kikuchi ◽  
...  
Keyword(s):  
Hydrogen Bonds ◽  
Transport Properties ◽  
Structural Relaxation ◽  
Model System ◽  
Mesoscale Structures ◽  
Nanoscale Dynamics ◽  
Hydrogen Bonded

2-propanol was investigated, in both the liquid and supercooled states, as a model system to study how hydrogen bonds affect the structural relaxation and the dynamics of mesoscale structures, of...

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