Search results for "in situ crystallization"

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Evolution of intermolecular contacts with temperature and pressure in bromoethane and iodo­ethane – a comparative study

2022

At ambient conditions two liquids, bromo­ethane, C2H5Br (MBE, m.p. 154.6 K) and iodo­ethane, C2H5I (MIE, m.p. 162.1 K), have been crystallized under both isobaric and isochoric conditions using in situ low-temperature and high-pressure techniques. The single-crystal X-ray diffraction studies, supported by the isothermal compressibility and isobaric differential scanning calorimetry measurements, allowed the monitoring and analysis at low temperature and high pressure of the effects of externally induced changes in MBE and MIE. The monoclinic MBE and MIE crystals are found to be isostructural. They are stable, in the investigated regimes, i.e. down to 100 K/0.1 MPa and up to ∼295 K/3.7 GPa, …

in situ crystallizationhigh pressurehalogenated alkaneslow temperatureActa Crystallographica Section B-Structural Science Crystal Engineering and Materials
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