DyP<sub>5</sub>O<sub>14</sub>

Chehimi-Moumen, Fathia; Férid, Mokhtar

doi:10.1107/s1600536807008410

Cited by 3 publications

(1 citation statement)

References 9 publications

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“…(top) Distribution of cage types (1°, 2°, 3° + ) of host structures comprising n -nodal nets that can incorporate CO 2 , according to their frequency observed in experimental (E) and calculated (C); (bottom) a list of their associated compound identifiers (ICSD number and reference citation) …”

Section: Resultsmentioning

confidence: 99%

Topological Analysis of Void Space in Phosphate Frameworks: Assessing Storage Properties for the Environmentally Important Guest Molecules and Ions: CO₂, H₂O, UO₂, PuO₂, U, Pu, Sr²⁺, Cs⁺, CH₄, and H₂

Cramer

Cole

2016

ACS Sustainable Chem. Eng.

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The entrapment of environmentally important materials to enable containment of polluting wastes from industry or energy production, storage of alternative fuels, or water sanitation, is of vital and immediate importance. Many of these materials are small molecules or ions that can be encapsulated via their adsorption into framework structures to create a host-guest complex. This is an ever-growing field of study and, as such, the search for more suitable porous materials for environmental applications is fundamental to progress. However, many industrial areas that require the use of adsorbents are fraught with practical challenges such as high temperatures, rapid gas expansion, radioactivity, or repetitive gas cycling, that the host material must withstand. Inorganic phosphates have a proven history of rigid structures, thermal stability, and are suspected to possess good resistance to radiation over geologic time scales. Furthermore, various experimental studies have established their ability to adsorb small molecules, such as water. In light of this, all known crystal structures of phosphate frameworks with meta-(P 3 O 9 ) or ultra-(P 5 O 14 ) stoichiometries are combined in a datamining survey together with all theoretically possible structures of Ln a P b O c (where a, b, c are any integer, and Ln = La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, or Tm) that are statistically likely to form. Topological patterns within these framework structures are used to assess their suitability for hosting a variety of small guest molecules or ions that are important for environmental applications: CO 2 , H 2 O, UO 2 , PuO 2 , U, Pu, Sr 2+ , Cs + , CH 4 and H 2 . A range of viable phosphate-based host-guest complexes are identified from this datamining and pattern-based structural analysis. Therein, distinct topological preferences for hosting such guests are found, and metaphosphate stoichiometries are generally preferred over ultraphosphate configurations.

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Section: Resultsmentioning

confidence: 99%

Topological Analysis of Void Space in Phosphate Frameworks: Assessing Storage Properties for the Environmentally Important Guest Molecules and Ions: CO₂, H₂O, UO₂, PuO₂, U, Pu, Sr²⁺, Cs⁺, CH₄, and H₂

Cramer

Cole

2016

ACS Sustainable Chem. Eng.

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Synthesis and crystal structure determination of yttrium ultraphosphate YP5O14

Mbarek

Graia

Chadeyron

et al. 2009

Journal of Solid State Chemistry

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Multiple rare-earth ion environments in amorphous(Gd2O3)0.230(

Cole

Cramer

Shastri

et al. 2018

Phys. Rev. Materials

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DyP₅O₁₄

Abstract: Key indicatorsSingle-crystal X-ray study T = 298 K Mean (P-O) = 0.004 Å R factor = 0.028 wR factor = 0.063 Data-to-parameter ratio = 12.6For details of how these key indicators were automatically derived from the article, see

Cited by 3 publications

References 9 publications

Topological Analysis of Void Space in Phosphate Frameworks: Assessing Storage Properties for the Environmentally Important Guest Molecules and Ions: CO₂, H₂O, UO₂, PuO₂, U, Pu, Sr²⁺, Cs⁺, CH₄, and H₂

Topological Analysis of Void Space in Phosphate Frameworks: Assessing Storage Properties for the Environmentally Important Guest Molecules and Ions: CO₂, H₂O, UO₂, PuO₂, U, Pu, Sr²⁺, Cs⁺, CH₄, and H₂

Synthesis and crystal structure determination of yttrium ultraphosphate YP5O14

Multiple rare-earth ion environments in amorphous(Gd2O3)0.230(

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DyP5O14

Abstract: Key indicatorsSingle-crystal X-ray study T = 298 K Mean (P-O) = 0.004 Å R factor = 0.028 wR factor = 0.063 Data-to-parameter ratio = 12.6For details of how these key indicators were automatically derived from the article, see

Cited by 3 publications

References 9 publications

Topological Analysis of Void Space in Phosphate Frameworks: Assessing Storage Properties for the Environmentally Important Guest Molecules and Ions: CO2, H2O, UO2, PuO2, U, Pu, Sr2+, Cs+, CH4, and H2

Topological Analysis of Void Space in Phosphate Frameworks: Assessing Storage Properties for the Environmentally Important Guest Molecules and Ions: CO2, H2O, UO2, PuO2, U, Pu, Sr2+, Cs+, CH4, and H2

Synthesis and crystal structure determination of yttrium ultraphosphate YP5O14

Multiple rare-earth ion environments in amorphous(Gd2O3)0.230(

Contact Info

Product

Resources

About

DyP₅O₁₄

Topological Analysis of Void Space in Phosphate Frameworks: Assessing Storage Properties for the Environmentally Important Guest Molecules and Ions: CO₂, H₂O, UO₂, PuO₂, U, Pu, Sr²⁺, Cs⁺, CH₄, and H₂

Topological Analysis of Void Space in Phosphate Frameworks: Assessing Storage Properties for the Environmentally Important Guest Molecules and Ions: CO₂, H₂O, UO₂, PuO₂, U, Pu, Sr²⁺, Cs⁺, CH₄, and H₂