Carbon dioxide at 1.0 GPa

Robert T. Downs; M. S. Somayazulu

doi:10.1107/S0108270198001140

Carbon dioxide at 1.0 GPa

Robert T. Downs, M. S. Somayazulu

Geosciences

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19 Scopus citations

Abstract

An X-ray diffraction study of single-crystal CO₂ has been undertaken at 1.00 (5) GPa pressure. The crystal exhibits Pa3 symmetry with a cell edge of 5.4942 (2) Å and a C-O bond length of 1.168 (1) Å (corrected for thermal motion effects). The study demonstrates that an earlier claim of a new dry ice II phase at this pressure is unfounded.

Original language	English (US)
Pages (from-to)	897-898
Number of pages	2
Journal	Acta Crystallographica Section C: Crystal Structure Communications
Volume	54
Issue number	7
DOIs	https://doi.org/10.1107/S0108270198001140
State	Published - Jul 15 1998

ASJC Scopus subject areas

Biochemistry, Genetics and Molecular Biology(all)

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10.1107/S0108270198001140

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abstract = "An X-ray diffraction study of single-crystal CO2 has been undertaken at 1.00 (5) GPa pressure. The crystal exhibits Pa3 symmetry with a cell edge of 5.4942 (2) {\AA} and a C-O bond length of 1.168 (1) {\AA} (corrected for thermal motion effects). The study demonstrates that an earlier claim of a new dry ice II phase at this pressure is unfounded.",

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AB - An X-ray diffraction study of single-crystal CO2 has been undertaken at 1.00 (5) GPa pressure. The crystal exhibits Pa3 symmetry with a cell edge of 5.4942 (2) Å and a C-O bond length of 1.168 (1) Å (corrected for thermal motion effects). The study demonstrates that an earlier claim of a new dry ice II phase at this pressure is unfounded.

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Carbon dioxide at 1.0 GPa

Abstract

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