X-ray study of [Cu(NH3)4](ReO4)2-[Cu(NH3)2(μ-ReO4)2]n transformation

S. A. Gromilov; A. P. Tyutyunnik; D. A. Piryazev; P. E. Plyusnin; S. V. Korenev

doi:10.1134/S0022476616010170

X-ray study of [Cu(NH₃)₄](ReO₄)₂-[Cu(NH₃)₂(μ-ReO₄)₂]_n transformation

S. A. Gromilov, A. P. Tyutyunnik, D. A. Piryazev, P. E. Plyusnin, S. V. Korenev

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Abstract

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, d_x = 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.

Original language	English
Pages (from-to)	140-145
Number of pages	6
Journal	Journal of Structural Chemistry
Volume	57
Issue number	1
DOIs	https://doi.org/10.1134/S0022476616010170
Publication status	Published - 1 Jan 2016

Keywords

copper
crystal chemistry
perrhenate
powder X-ray diffraction analysis
single crystal X-ray diffraction analysis
thermolysis

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10.1134/S0022476616010170

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@article{eb2be33d978d409fb29593194be42306,

title = "X-ray study of [Cu(NH3)4](ReO4)2-[Cu(NH3)2(μ-ReO4)2]n transformation",

abstract = "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) {\AA}, b = 5.8559(1) {\AA}, c = 5.6290(1) {\AA}, β = 111.387(1)°, V = = 452.799(2) {\AA}3, 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 {\AA}), and four oxygen atoms (Cu-O 2.306 {\AA}). 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 {\AA}.",

keywords = "copper, crystal chemistry, perrhenate, powder X-ray diffraction analysis, single crystal X-ray diffraction analysis, thermolysis",

author = "Gromilov, {S. A.} and Tyutyunnik, {A. P.} and Piryazev, {D. A.} and Plyusnin, {P. E.} and Korenev, {S. V.}",

year = "2016",

month = jan,

day = "1",

doi = "10.1134/S0022476616010170",

language = "English",

volume = "57",

pages = "140--145",

journal = "Journal of Structural Chemistry",

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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

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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 -

X-ray study of [Cu(NH₃)₄](ReO₄)₂-[Cu(NH₃)₂(μ-ReO₄)₂]_n transformation

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