Compression and Thermal Expansion in Organic and Metal–Organic Crystals: The Pressure–Temperature Correspondence Rule
Authors:
- Michał Kaźmierczak,
- Ewa Maria Patyk-Kaźmierczak,
- Andrzej Katrusiak
Abstract
Owing to the recent developments in experimental techniques, the number of crystal structures determined under various external stimuli has considerably increased, giving the opportunity for specialized data analysis. In this paper, the nonambient temperature and pressure studies of crystals deposited in the Cambridge Structural Database have been surveyed to better understand the relations between two of the most fundamental properties of crystals, compressibility and thermal expansion. Based on 799 systematic series of experiments, a pressure–temperature correspondence rule was formulated, stating that pressure between 0.2 and 0.5 GPa can be expected to cause the same change of crystal volume as the temperature decrease from 300 to 100 K. The rule has been tested against a set of crystals undergoing monotonic changes and no phase transitions in neither of the investigated pressure or temperature ranges. Additionally, the changes of thermal expansion and compressibility in the function of pressure and temperature have been illustrated by the anisotropy-evolution plots. They demonstrate limited applicability of Hazen and Finger’s rule of the inverse relationship of pressure and temperature, particularly for metal–organic crystals.
- Record ID
- UAMc8e568f85d884b85969e592bd221bc88
- Author
- Journal series
- Crystal Growth & Design, ISSN 1528-7483, e-ISSN 1528-7505
- Issue year
- 2021
- Vol
- 21
- No
- 4
- Pages
- 2196-2204
- Keywords in English
- Crystals,Thermal expansion,Crystal structure,Compression,Compressibility
- Keywords in original language
- Crystals,Thermal expansion,Crystal structure,Compression,Compressibility
- ASJC Classification
- ; ;
- Abstract in original language
- Owing to the recent developments in experimental techniques, the number of crystal structures determined under various external stimuli has considerably increased, giving the opportunity for specialized data analysis. In this paper, the nonambient temperature and pressure studies of crystals deposited in the Cambridge Structural Database have been surveyed to better understand the relations between two of the most fundamental properties of crystals, compressibility and thermal expansion. Based on 799 systematic series of experiments, a pressure–temperature correspondence rule was formulated, stating that pressure between 0.2 and 0.5 GPa can be expected to cause the same change of crystal volume as the temperature decrease from 300 to 100 K. The rule has been tested against a set of crystals undergoing monotonic changes and no phase transitions in neither of the investigated pressure or temperature ranges. Additionally, the changes of thermal expansion and compressibility in the function of pressure and temperature have been illustrated by the anisotropy-evolution plots. They demonstrate limited applicability of Hazen and Finger’s rule of the inverse relationship of pressure and temperature, particularly for metal–organic crystals.
- DOI
- DOI:10.1021/acs.cgd.0c01636 Opening in a new tab
- URL
- https://pubs.acs.org/doi/10.1021/acs.cgd.0c01636 Opening in a new tab
- Language
- eng (en) English
- Score (nominal)
- 100
- Score source
- journalList
- Score
- = 100.0, 24-03-2022, ArticleFromJournal
- Publication indicators
- = 2; = 3; = 1; : 2018 = 1.107; : 2019 (2 years) = 4.089 - 2019 (5 years) =3.771
- Citation count
- 4
Share
- Uniform Resource Identifier
- https://researchportal.amu.edu.pl/info/article/UAMc8e568f85d884b85969e592bd221bc88/
- URN
urn:amu-prod:UAMc8e568f85d884b85969e592bd221bc88
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or PerishOpening in a new tab system.