Crystal Structure of a Molecular Building Block with π-π Intermolecular Interaction

2002 ◽  
Vol 379 (1) ◽  
pp. 371-376 ◽  
Author(s):  
Shinya Hayami ◽  
Kazunori Kawamura ◽  
Gergely Juhasz ◽  
Takayoshi Kawahara ◽  
Keigo Uehashi ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Intermolecular Interaction ◽  
Building Block ◽  
Molecular Building Block

Synthesis, crystal structure, and magnetism properties of coordination polymer: Co(2-mpac)2(H2O)2 as molecular building block

2010 ◽  
Vol 63 (10) ◽  
pp. 1729-1736 ◽  
Author(s):  
Fan Guang ◽  
Zhang Yin-Li ◽  
Sun Jia-Juan ◽  
Zheng Min-Yan ◽  
Chen San-Ping ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Coordination Polymer ◽  
Building Block ◽  
Molecular Building Block

Solid state emissive organic fluorophores with remarkable broad color tunability based on aryl-substituted buta-1,3-diene as the central core

2017 ◽  
Vol 5 (27) ◽  
pp. 6872-6879 ◽  
Author(s):  
Manas Kumar Bera ◽  
Chanchal Chakraborty ◽  
Sudip Malik
Keyword(s):  
Solid State ◽  
Intermolecular Interaction ◽  
Condensed Phase ◽  
Building Block ◽  
Central Core ◽  
Organic Fluorophores ◽  
Molecular Building Block ◽  
Organic Solid ◽  
Highly Effective ◽  
Color Tunability

Multicolor emissive organic solid fluorophores have been developed using a novel molecular building block that is highly effective in reducing intermolecular interaction in a condensed phase.

Unusual π-π interactions directed by [{(C6H6)Ru}2W8O30(OH)2]6– hybrid anion

CrystEngComm ◽  
2021 ◽  
Author(s):  
Anna A Mukhacheva ◽  
Vladislav Komarov ◽  
Vasily Kokovkin ◽  
Alexander S. Novikov ◽  
Pavel A Abramov ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Aqueous Solution ◽  
Building Block ◽  
Π Interactions

The [{(C6H6)Ru}2W8O30(OH)2]6– hybrid (organometallic-POM) anion was used as a pH-tunable building block to create special conditions for realizing π-π interactions in the crystal structure. Changing pH of aqueous solution of...

Recent progress in the design and synthesis of zeolite-like metal–organic frameworks (ZMOFs)

2021 ◽  
Author(s):  
Xinyao Liu ◽  
Yunling Liu
Keyword(s):  
Building Block ◽  
High Stability ◽  
Recent Progress ◽  
Metal Organic Frameworks ◽  
Excellent Performance ◽  
Design And Synthesis ◽  
Molecular Building Block ◽  
Secondary Building Units ◽  
Metal Organic

ZMOFs are a subset of MOFs that exhibit zeolite-like topologies. Using molecular building block strategy, many ZMOFs with high stability and excellent performance can be rationally designed and synthesized using different secondary building units.

scholarly journals Silver(I) 2,2'-(1,2-Phenylenedisulfanediyl)diacetic Acid as a Molecular Building Block for a Silver(I)-Cadmium(II) Coordination Polymer

Molecules ◽  
2015 ◽  
Vol 20 (5) ◽  
pp. 8020-8032 ◽  
Author(s):  
Ioana Grosu ◽  
Christiane Berghof ◽  
Peter Lönnecke ◽  
Luminita Silaghi-Dumitrescu ◽  
Evamarie Hey-Hawkins
Keyword(s):  
Coordination Polymer ◽  
Building Block ◽  
Diacetic Acid ◽  
Molecular Building Block

3-(4-Bromophenyl)-5-(4-hydroxyphenyl)isoxazole: a versatile, new molecular building block for side-chain liquid crystal oligomers and polymers

2015 ◽  
Vol 73 (4) ◽  
pp. 959-973 ◽  
Author(s):  
Guilherme D. Vilela ◽  
Thaís H. M. Fernandes ◽  
Rafaela Raupp da Rosa ◽  
Stephen M. Kelly ◽  
Stuart P. Kitney ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Building Block ◽  
Side Chain ◽  
Molecular Building Block

Tris(biimidazolato)chromium(III) as a building block for hydrogen-bonded supramolecular assemblies

2006 ◽  
Vol 84 (7) ◽  
pp. 949-959 ◽  
Author(s):  
Letitia M Gruia ◽  
Fernande D Rochon ◽  
André L Beauchamp
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bonding ◽  
Porous Material ◽  
Intermolecular Interactions ◽  
Long Range ◽  
Building Block ◽  
Benzene Molecule ◽  
Methanol Solution ◽  
Solvent Molecules ◽  
Free Material

The trischelate [Cr(H2biim)3](NO3)3 complex of 2,2′-biimidazole (H2biim) was obtained by reacting CrCl3·3THF with [Ag(H2biim)](NO3) in methanol. In the solvent-free material, each ligand forms two N-H···O bonds to a nitrate ion and generates locally neutral [Cr(H2biim)3](NO3)3 units. A methanol solvate was also obtained in which intermolecular interactions involve optimal use of the hydrogen-bonding ability of the [Cr(H2biim)3]3+ cations, NO3– anions, and methanol molecules. In both cases, there is no long-range regular organization of the complex units. Deprotonation of [Cr(H2biim)3](NO3)3 with NaOCH3 yielded neutral Cr(Hbiim)3. Its powder pattern is similar to that of Ru(Hbiim)3, suggesting that it also consists of mutually perpendicular interlocked honeycomb sheets. Recrystallization by slow diffusion of diisopropyl ether into a methanol solution yielded a porous material of composition Cr(Hbiim)3·2.6C6H14O in which superposed honeycomb sheets create infinite channels (~13 Å diameter) filled with disordered solvent molecules. A totally different structure is adopted by the solvate Cr(Hbiim)3·C6H6·2H2O, where the benzene molecule is encapsulated in a cavity created by five complex molecules.Key words: chromium, biimidazole, supramolecular, crystal structure, hydrogen bonding.

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