Crystal Engineering of Organic Cocrystals by the Solid-State Grinding Approach

2005 ◽  
pp. 41-70 ◽  
Author(s):  
Andrew V. Trask ◽  
William Jones
Keyword(s):  
Solid State ◽  
Crystal Engineering

Crystal engineering and solid state chemistry of some β-nitrostyrenes

1992 ◽  
pp. 311-320 ◽  
Author(s):  
V. Rao Pedireddi ◽  
Jagarlapudi A. R. P. Sarma ◽  
Gautam R. Desiraju
Keyword(s):  
Solid State ◽  
Crystal Engineering ◽  
Solid State Chemistry

scholarly journals From supramolecular to solid state chemistry: crystal engineering of luminescent materials by trapping molecular clusters in an aluminium-based host matrix

2020 ◽  
Vol 7 (9) ◽  
pp. 2399-2406 ◽  
Author(s):  
Clément Falaise ◽  
Anton A. Ivanov ◽  
Yann Molard ◽  
Maria Amela Cortes ◽  
Michael A. Shestopalov ◽  
...  
Keyword(s):  
Solid State ◽  
Crystal Engineering ◽  
Molecular Clusters ◽  
Solid State Chemistry ◽  
Luminescent Materials ◽  
Host Matrix ◽  
Molybdenum Clusters

Association between molybdenum clusters and Al(iii) polycations is facilitated by γ-cyclodextrin, a natural macrocyclic polysaccharide, to form luminescent supramolecular edifices.

scholarly journals The Fields of Crystal Engineering and Ionic Liquids Are Actually Quite Similar

2010 ◽  
Vol 63 (4) ◽  
pp. 533 ◽  
Author(s):  
Robin D. Rogers
Keyword(s):  
Ionic Liquids ◽  
Solid State ◽  
Crystal Engineering ◽  
Liquid State ◽  
Crystalline Solid

The fields of Crystal Engineering, the study and engineering of the crystalline solid state of materials, and Ionic Liquids, the study and engineering of the liquid state of salts that typically melt below 100, would seem at first glance polar opposites, but are they?

Towards crystal engineering of solid-state polymerization in dibromothiophenes

2009 ◽  
Vol 19 (29) ◽  
pp. 5167 ◽  
Author(s):  
Marc Lepeltier ◽  
Jonathan Hiltz ◽  
Tobias Lockwood ◽  
Francine Bélanger-Gariépy ◽  
Dmitrii F. Perepichka
Keyword(s):  
Solid State ◽  
Crystal Engineering ◽  
Solid State Polymerization

scholarly journals Structure–mechanical property correlations in mechanochromic luminescent crystals of boron difluoride dibenzoylmethane derivatives

IUCrJ ◽  
2015 ◽  
Vol 2 (6) ◽  
pp. 611-619 ◽  
Author(s):  
Gamidi Rama Krishna ◽  
Ramesh Devarapalli ◽  
Rajesh Prusty ◽  
Tiandong Liu ◽  
Cassandra L. Fraser ◽  
...  
Keyword(s):  
Solid State ◽  
Mechanical Behaviour ◽  
Crystal Engineering ◽  
Mechanical Analysis ◽  
Slip Systems ◽  
Crystalline Materials ◽  
Organic Solid ◽  
Boron Difluoride ◽  
Deformation Tests ◽  
Mechanochromic Luminescence

The structure and mechanical properties of crystalline materials of three boron difluoride dibenzoylmethane (BF2dbm) derivatives were investigated to examine the correlation, if any, among mechanochromic luminescence (ML) behaviour, solid-state structure, and the mechanical behaviour of single crystals. Qualitative mechanical deformation tests show that the crystals of BF2dbm(tBu)2can be bent permanently, whereas those of BF2dbm(OMe)2exhibit an inhomogeneous shearing mode of deformation, and finally BF2dbmOMe crystals are brittle. Quantitative mechanical analysis by nanoindentation on the major facets of the crystals shows that BF2dbm(tBu)2is soft and compliant with low values of elastic modulus,E, and hardness,H, confirming its superior suceptibility for plastic deformation, which is attributed to the presence of a multitude of slip systems in the crystal structure. In contrast, both BF2dbm(OMe)2and BF2dbmOMe are considerably stiffer and harder with comparableEandH, which are rationalized through analysis of the structural attributes such as the intermolecular interactions, slip systems and their relative orientation with respect to the indentation direction. As expected from the qualitative mechanical behaviour, prominent ML was observed in BF2dbm(tBu)2, whereas BF2dbm(OMe)2exhibits only a moderate ML and BF2dbmOMe shows no detectable ML, all examined under identical conditions. These results confirm that the extent of ML in crystalline organic solid-state fluorophore materials can be correlated positively with the extent of plasticity (low recovery). In turn, they offer opportunities to design new and improved efficient ML materials using crystal engineering principles.

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