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X-ray study of [Cu(NH3)4](ReO4)2-[Cu(NH3)2(μ-ReO4)2]n transformation. / Gromilov, S. A.; Tyutyunnik, A. P.; Piryazev, D. A. и др.
в: Journal of Structural Chemistry, Том 57, № 1, 01.01.2016, стр. 140-145.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - X-ray study of [Cu(NH3)4](ReO4)2-[Cu(NH3)2(μ-ReO4)2]n transformation
AU - Gromilov, S. A.
AU - Tyutyunnik, A. P.
AU - Piryazev, D. A.
AU - Plyusnin, P. E.
AU - Korenev, S. V.
PY - 2016/1/1
Y1 - 2016/1/1
N2 - The X-ray in-situ study of [Cu(NH3)4](ReO4)2 complex salt is carried out on heating up to 500 K. The product obtained at this temperature is a new crystalline phase [Cu(NH3)2(μ-ReO4)2]n with the following unit cell parameters: a = 14.7523(3) Å, b = 5.8559(1) Å, c = 5.6290(1) Å, β = 111.387(1)°, V = = 452.799(2) Å3, space group C2/m, Z = 2, dx = 4.386 g/cm3. The coordination polyhedron of the Cu atom is a distorted octahedron formed by two nitrogen atoms (Cu-N 2.195 Å), and four oxygen atoms (Cu-O 2.306 Å). The structure consists of infinite [Cu(NH3)2(μ-ReO4)2]n chains, the shortest N(H)...O distances between the chains being 2.82 Å.
AB - The X-ray in-situ study of [Cu(NH3)4](ReO4)2 complex salt is carried out on heating up to 500 K. The product obtained at this temperature is a new crystalline phase [Cu(NH3)2(μ-ReO4)2]n with the following unit cell parameters: a = 14.7523(3) Å, b = 5.8559(1) Å, c = 5.6290(1) Å, β = 111.387(1)°, V = = 452.799(2) Å3, space group C2/m, Z = 2, dx = 4.386 g/cm3. The coordination polyhedron of the Cu atom is a distorted octahedron formed by two nitrogen atoms (Cu-N 2.195 Å), and four oxygen atoms (Cu-O 2.306 Å). The structure consists of infinite [Cu(NH3)2(μ-ReO4)2]n chains, the shortest N(H)...O distances between the chains being 2.82 Å.
KW - copper
KW - crystal chemistry
KW - perrhenate
KW - powder X-ray diffraction analysis
KW - single crystal X-ray diffraction analysis
KW - thermolysis
UR - http://www.scopus.com/inward/record.url?scp=84962422579&partnerID=8YFLogxK
U2 - 10.1134/S0022476616010170
DO - 10.1134/S0022476616010170
M3 - Article
AN - SCOPUS:84962422579
VL - 57
SP - 140
EP - 145
JO - Journal of Structural Chemistry
JF - Journal of Structural Chemistry
SN - 0022-4766
IS - 1
ER -
ID: 25401817