Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
[NiEn3]CrO4 : Structure, thermal properties, and pseudomorphism. / Khranenko, S. P.; Komarov, V. Yu; Gerasimov, E. Yu и др.
в: Journal of Structural Chemistry, Том 58, № 7, 01.12.2017, стр. 1448-1452.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - [NiEn3]CrO4
T2 - Structure, thermal properties, and pseudomorphism
AU - Khranenko, S. P.
AU - Komarov, V. Yu
AU - Gerasimov, E. Yu
AU - Zadesenets, A. V.
AU - Maksimovsky, E. A.
AU - Gromilov, S. A.
PY - 2017/12/1
Y1 - 2017/12/1
N2 - The crystal structure of [NiEn3]CrO4 (En is ethylendiamine), C6H24CrN6NiO4 is studied: a = 9.0408(5) Å, c = 9.7466(4) Å, V = 689.92(8) Å3, space group P63/mmc, Z = 2, dx = 1.704 g/cm3, Ni–N 2.133(9) Å, ∠N–Ni–N 82.4(5)°. The thermal properties are determined. When it is heated in a hydrogen atmosphere, a mixture of nanocrystalline Ni and Cr2O3 powders with coherent scattering regions of 59 nm and 90 nm respectively is formed. It is demonstrated that thermal decomposition products consist of pseudomorphic particles that inherit the sizes and shapes of initial [NiEn3]CrO4 single crystals.
AB - The crystal structure of [NiEn3]CrO4 (En is ethylendiamine), C6H24CrN6NiO4 is studied: a = 9.0408(5) Å, c = 9.7466(4) Å, V = 689.92(8) Å3, space group P63/mmc, Z = 2, dx = 1.704 g/cm3, Ni–N 2.133(9) Å, ∠N–Ni–N 82.4(5)°. The thermal properties are determined. When it is heated in a hydrogen atmosphere, a mixture of nanocrystalline Ni and Cr2O3 powders with coherent scattering regions of 59 nm and 90 nm respectively is formed. It is demonstrated that thermal decomposition products consist of pseudomorphic particles that inherit the sizes and shapes of initial [NiEn3]CrO4 single crystals.
KW - chromate anion
KW - complex salt
KW - crystal chemistry
KW - ethylendiamine nickel
KW - pseudomorphism
KW - single crystal X-ray diffraction analysis
KW - thermal properties
KW - CRYSTAL-STRUCTURES
UR - http://www.scopus.com/inward/record.url?scp=85039861252&partnerID=8YFLogxK
U2 - 10.1134/S0022476617070265
DO - 10.1134/S0022476617070265
M3 - Article
AN - SCOPUS:85039861252
VL - 58
SP - 1448
EP - 1452
JO - Journal of Structural Chemistry
JF - Journal of Structural Chemistry
SN - 0022-4766
IS - 7
ER -
ID: 9409666