Ionic Clathrate Hydrates of Tetra-n-Butylammonium Nitrate (TBANO(3)) and Mixed TBA(NO3,OH): Novel Superstructures of Tetragonal Structure I Full article
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Journal of Structural Chemistry
ISSN: 0022-4766 , E-ISSN: 1573-8779 |
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| Output data | Year: 2019, Volume: 60, Number: 10, Pages: 1660-1669 Pages count : 10 DOI: 10.1134/S0022476619100123 | ||||||
| Tags | ionic clathrate hydrates; tetra-n-butylammonium nitrate; tetra-n-butylammonium hydroxide; structures; X-ray crystallographic analysis; disordered structures; local ordering | ||||||
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Abstract:
The structures of an ionic clathrate hydrate of tetra-n-butylammonium nitrate TBANO(3)center dot 26.7H(2)O and mixed TBA(NO3)(1)(-x)(OH)(x)center dot(31.5 - x)H2O hydrate obtained from a mixture of tetra-n-butylammonium nitrate and tetra-n-butylammonium hydroxide are determined by single crystal X-ray diffraction. These structures are new types of superstructures based on classical tetragonal structure I with four- and twofold unit cells volumes for TBANO(3)center dot 26.7H(2)O and TBA(NO3)(1-x)(OH)(x)center dot(31.5 - x)H2O respectively. The superstructures form as a result of ordering in the arrangement of multicompartment cavities of the water-anionic framework. A TBA cation is displaced from the center of combined cavities due to the anisotropic environment of the anions, which leads to an additional symmetry reduction. The modes of the nitrate anion incorporation into the water framework of ionic clathrate hydrates are determined for the first time.
Cite:
Rodionova T.V.
, Odintsov D.S.
, Manakov A.Y.
, Komarov V.Y.
Ionic Clathrate Hydrates of Tetra-n-Butylammonium Nitrate (TBANO(3)) and Mixed TBA(NO3,OH): Novel Superstructures of Tetragonal Structure I
Journal of Structural Chemistry. 2019. V.60. N10. P.1660-1669. DOI: 10.1134/S0022476619100123 WOS Scopus РИНЦ OpenAlex
Ionic Clathrate Hydrates of Tetra-n-Butylammonium Nitrate (TBANO(3)) and Mixed TBA(NO3,OH): Novel Superstructures of Tetragonal Structure I
Journal of Structural Chemistry. 2019. V.60. N10. P.1660-1669. DOI: 10.1134/S0022476619100123 WOS Scopus РИНЦ OpenAlex
Original:
Родионова Т.В.
, Одинцов Д.С.
, Манаков А.Ю.
, Комаров В.Ю.
Ионные клатратные гидраты нитрата тетра-н-бутиламмония (TBANO3) и смешанного TBA(NO3,OH): новые сверхструктуры тетрагональной структуры i
Журнал структурной химии (J STRUCT CHEM+). 2019. Т.60. №10. С.1726-1735. DOI: 10.26902/JSC_id48002 РИНЦ OpenAlex
Ионные клатратные гидраты нитрата тетра-н-бутиламмония (TBANO3) и смешанного TBA(NO3,OH): новые сверхструктуры тетрагональной структуры i
Журнал структурной химии (J STRUCT CHEM+). 2019. Т.60. №10. С.1726-1735. DOI: 10.26902/JSC_id48002 РИНЦ OpenAlex
Dates:
| Published print: | Oct 1, 2019 |
| Published online: | Nov 5, 2019 |
Identifiers:
| Web of science: | WOS:000494481800012 |
| Scopus: | 2-s2.0-85074650963 |
| Elibrary: | 41684366 |
| OpenAlex: | W2984719602 |