Abstract

The novel uranyl sulfate templated by protonated guanidinium molecules was obtained from aqueous solution under ambient conditions. Its crystal structure was determined by the single crystal X-ray diffraction analysis and evaluated using a topological approach and information-based complexity calculations. The Se-for-S substitution resulted in a symmetry breaking (from orthorhombic in sulfate to monoclinic in selenate) due to the rearrangement of oxygen atoms, so the resulting symmetry is a consequence of interplay between the template-substructure interactions and size of the tetrahedral cation.

Original languageEnglish
Pages (from-to)408-410
JournalMendeleev Communications
Volume29
Issue number4
DOIs
Publication statusPublished - 1 Jul 2019

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Guanidine
Crystal symmetry
Sulfates
Crystal structure
Selenic Acid
X ray diffraction analysis
Cations
Substitution reactions
Single crystals
Oxygen
Atoms
Molecules

Scopus subject areas

  • Chemistry(all)

Cite this

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abstract = "The novel uranyl sulfate templated by protonated guanidinium molecules was obtained from aqueous solution under ambient conditions. Its crystal structure was determined by the single crystal X-ray diffraction analysis and evaluated using a topological approach and information-based complexity calculations. The Se-for-S substitution resulted in a symmetry breaking (from orthorhombic in sulfate to monoclinic in selenate) due to the rearrangement of oxygen atoms, so the resulting symmetry is a consequence of interplay between the template-substructure interactions and size of the tetrahedral cation.",
author = "Gurzhiy, {Vladislav V.} and Tyumentseva, {Olga S.} and Belova, {Elena V.} and Krivovichev, {Sergey V.}",
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T1 - Chemically induced symmetry breaking in the crystal structure of guanidinium uranyl sulfate

AU - Gurzhiy, Vladislav V.

AU - Tyumentseva, Olga S.

AU - Belova, Elena V.

AU - Krivovichev, Sergey V.

PY - 2019/7/1

Y1 - 2019/7/1

N2 - The novel uranyl sulfate templated by protonated guanidinium molecules was obtained from aqueous solution under ambient conditions. Its crystal structure was determined by the single crystal X-ray diffraction analysis and evaluated using a topological approach and information-based complexity calculations. The Se-for-S substitution resulted in a symmetry breaking (from orthorhombic in sulfate to monoclinic in selenate) due to the rearrangement of oxygen atoms, so the resulting symmetry is a consequence of interplay between the template-substructure interactions and size of the tetrahedral cation.

AB - The novel uranyl sulfate templated by protonated guanidinium molecules was obtained from aqueous solution under ambient conditions. Its crystal structure was determined by the single crystal X-ray diffraction analysis and evaluated using a topological approach and information-based complexity calculations. The Se-for-S substitution resulted in a symmetry breaking (from orthorhombic in sulfate to monoclinic in selenate) due to the rearrangement of oxygen atoms, so the resulting symmetry is a consequence of interplay between the template-substructure interactions and size of the tetrahedral cation.

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EP - 410

JO - Mendeleev Communications

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