[ZnEn3]CrO4 as a precursor of zinc chromite spinel

S. A. Gromilov; E. Yu Gerasimov; S. P. Khranenko; V. Yu Komarov; A. V. Zadesenets

doi:10.1134/S0022476617070253

[ZnEn₃]CrO₄ as a precursor of zinc chromite spinel

S. A. Gromilov, E. Yu Gerasimov, S. P. Khranenko, V. Yu Komarov, A. V. Zadesenets

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

3 Цитирования (Scopus)

Аннотация

The structure of [ZnEn₃]CrO₄ (En is ethylendiamine) complex salt is determined. It is demonstrated that at room temperature the crystallographic characteristics are as follows: а = 9.0942(4) Å, с = 9.7673(4) Å, space group Р-31с (No. 163). Contrary to [ZnEn₃]SO₄, disordered chromate anions participate in its formation. When [ZnEn₃]CrO₄ is heated in a hydrogen atmosphere up to 700 °C, zinc chromite spinel is formed (а = 8.328 Å, space group Fd-3m), which has a complex nanocrystalline structure.

Язык оригинала	английский
Страницы (с-по)	1443-1447
Число страниц	5
Журнал	Journal of Structural Chemistry
Том	58
Номер выпуска	7
DOI	https://doi.org/10.1134/S0022476617070253
Состояние	Опубликовано - 1 дек. 2017

Доступ к документу

10.1134/S0022476617070253

Другие файлы и ссылки

Link to publication in Scopus

Цитировать

@article{185e7eba14ef45cd8d1e2cb724ebc4d2,

title = "[ZnEn3]CrO4 as a precursor of zinc chromite spinel",

abstract = "The structure of [ZnEn3]CrO4 (En is ethylendiamine) complex salt is determined. It is demonstrated that at room temperature the crystallographic characteristics are as follows: а = 9.0942(4) {\AA}, с = 9.7673(4) {\AA}, space group Р-31с (No. 163). Contrary to [ZnEn3]SO4, disordered chromate anions participate in its formation. When [ZnEn3]CrO4 is heated in a hydrogen atmosphere up to 700 °C, zinc chromite spinel is formed (а = 8.328 {\AA}, space group Fd-3m), which has a complex nanocrystalline structure.",

keywords = "chromate anion, complex salt, crystal chemistry, ethylendiamine, single crystal X-ray diffraction analysis, spinel, zinc, CRYSTAL-STRUCTURES",

author = "Gromilov, {S. A.} and Gerasimov, {E. Yu} and Khranenko, {S. P.} and Komarov, {V. Yu} and Zadesenets, {A. V.}",

year = "2017",

month = dec,

day = "1",

doi = "10.1134/S0022476617070253",

language = "English",

volume = "58",

pages = "1443--1447",

journal = "Journal of Structural Chemistry",

issn = "0022-4766",

publisher = "Springer GmbH & Co, Auslieferungs-Gesellschaf",

number = "7",

}

[ZnEn₃]CrO₄ as a precursor of zinc chromite spinel. / Gromilov, S. A.; Gerasimov, E. Yu; Khranenko, S. P. и др.

В: Journal of Structural Chemistry, Том 58, № 7, 01.12.2017, стр. 1443-1447.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

TY - JOUR

T1 - [ZnEn3]CrO4 as a precursor of zinc chromite spinel

AU - Gromilov, S. A.

AU - Gerasimov, E. Yu

AU - Khranenko, S. P.

AU - Komarov, V. Yu

AU - Zadesenets, A. V.

PY - 2017/12/1

Y1 - 2017/12/1

N2 - The structure of [ZnEn3]CrO4 (En is ethylendiamine) complex salt is determined. It is demonstrated that at room temperature the crystallographic characteristics are as follows: а = 9.0942(4) Å, с = 9.7673(4) Å, space group Р-31с (No. 163). Contrary to [ZnEn3]SO4, disordered chromate anions participate in its formation. When [ZnEn3]CrO4 is heated in a hydrogen atmosphere up to 700 °C, zinc chromite spinel is formed (а = 8.328 Å, space group Fd-3m), which has a complex nanocrystalline structure.

AB - The structure of [ZnEn3]CrO4 (En is ethylendiamine) complex salt is determined. It is demonstrated that at room temperature the crystallographic characteristics are as follows: а = 9.0942(4) Å, с = 9.7673(4) Å, space group Р-31с (No. 163). Contrary to [ZnEn3]SO4, disordered chromate anions participate in its formation. When [ZnEn3]CrO4 is heated in a hydrogen atmosphere up to 700 °C, zinc chromite spinel is formed (а = 8.328 Å, space group Fd-3m), which has a complex nanocrystalline structure.

KW - chromate anion

KW - complex salt

KW - crystal chemistry

KW - ethylendiamine

KW - single crystal X-ray diffraction analysis

KW - spinel

KW - zinc

KW - CRYSTAL-STRUCTURES

UR - http://www.scopus.com/inward/record.url?scp=85039840648&partnerID=8YFLogxK

U2 - 10.1134/S0022476617070253

DO - 10.1134/S0022476617070253

M3 - Article

AN - SCOPUS:85039840648

VL - 58

SP - 1443

EP - 1447

JO - Journal of Structural Chemistry

JF - Journal of Structural Chemistry

SN - 0022-4766

IS - 7