Distinctive Three-Step Hysteretic Sorption of Ethane with In Situ Crystallographic Visualization of the Pore Forms in a Soft Porous Crystal | Zendy

Prem Lama | Zendy; Leonard J. Barbour | Zendy

Open Access

Distinctive Three-Step Hysteretic Sorption of Ethane with In Situ Crystallographic Visualization of the Pore Forms in a Soft Porous Crystal

Author(s) -

Prem Lama,

Leonard J. Barbour

Publication year - 2017

Publication title -

journal of the american chemical society

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 7.115

H-Index - 612

eISSN - 1520-5126

pISSN - 0002-7863

DOI - 10.1021/jacs.7b10352

Subject(s) - chemistry , porosity , sorption , differential scanning calorimetry , in situ , diffraction , partial pressure , ambient pressure , x ray crystallography , porous medium , crystal (programming language) , crystallography , powder diffraction , analytical chemistry (journal) , chemical engineering , thermodynamics , chromatography , organic chemistry , adsorption , optics , physics , oxygen , computer science , programming language , engineering

A soft porous Zn(II)-MOF (1) displays distinctive three-step hysteretic breathing behavior under ethane gas pressure at ambient temperatures. In situ single-crystal X-ray diffraction analysis was carried out at 298 K using an environmental gas cell in order to elucidate the different porous forms of the breathing framework under ethane gas. The three different phases were further characterized by pressure-gradient differential scanning calorimetry and variable pressure powder X-ray diffraction analysis.

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