Structure of A Coordination Polymer [Cu(En)2CrO4]n

A. S. Sukhikh; S. P. Khranenko; S. A. Gromilov

doi:10.1134/S0022476618020208

Structure of A Coordination Polymer [Cu(En)₂CrO₄]_n

A. S. Sukhikh, S. P. Khranenko, S. A. Gromilov

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

The crystal structure of [Cu(En)₂CrO₄]_n (En is ethylenediamine) is determined: a = 14.7359(4) Å, b = 9.8083(3) Å, c = 14.2664(4) Å, V = 2061.98(10) Å³, space group Cmce, Z = 8, d_x = 1.931 g/cm³. It is demonstrated that the studied phase is isostructural with [Сu(Еn)₂SO₄]_n. A pseudotetragonal copper atom coordination (Cu–N 2.0204 Å and 2.0244 Å, ∠N–Cu–N 84.73°) is completed to distorted octahedral by two oxygen atoms of chromate anions (Cu–O 2.433 Å and 2.380 Å).

Original language	English
Pages (from-to)	395-397
Number of pages	3
Journal	Journal of Structural Chemistry
Volume	59
Issue number	2
DOIs	https://doi.org/10.1134/S0022476618020208
Publication status	Published - 1 Mar 2018

Keywords

chromate anion
coordination polyhedron
copper bis-ethylenediamine
crystal chemistry
single crystal X-ray diffraction analysis

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@article{585385a5d9e94ec8b821362750c12bad,

title = "Structure of A Coordination Polymer [Cu(En)2CrO4]n",

abstract = "The crystal structure of [Cu(En)2CrO4]n (En is ethylenediamine) is determined: a = 14.7359(4) {\AA}, b = 9.8083(3) {\AA}, c = 14.2664(4) {\AA}, V = 2061.98(10) {\AA}3, space group Cmce, Z = 8, dx = 1.931 g/cm3. It is demonstrated that the studied phase is isostructural with [Сu(Еn)2SO4]n. A pseudotetragonal copper atom coordination (Cu–N 2.0204 {\AA} and 2.0244 {\AA}, ∠N–Cu–N 84.73°) is completed to distorted octahedral by two oxygen atoms of chromate anions (Cu–O 2.433 {\AA} and 2.380 {\AA}).",

keywords = "chromate anion, coordination polyhedron, copper bis-ethylenediamine, crystal chemistry, single crystal X-ray diffraction analysis",

author = "Sukhikh, {A. S.} and Khranenko, {S. P.} and Gromilov, {S. A.}",

year = "2018",

month = mar,

day = "1",

doi = "10.1134/S0022476618020208",

language = "English",

volume = "59",

pages = "395--397",

journal = "Journal of Structural Chemistry",

issn = "0022-4766",

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

number = "2",

}

TY - JOUR

T1 - Structure of A Coordination Polymer [Cu(En)2CrO4]n

AU - Sukhikh, A. S.

AU - Khranenko, S. P.

AU - Gromilov, S. A.

PY - 2018/3/1

Y1 - 2018/3/1

N2 - The crystal structure of [Cu(En)2CrO4]n (En is ethylenediamine) is determined: a = 14.7359(4) Å, b = 9.8083(3) Å, c = 14.2664(4) Å, V = 2061.98(10) Å3, space group Cmce, Z = 8, dx = 1.931 g/cm3. It is demonstrated that the studied phase is isostructural with [Сu(Еn)2SO4]n. A pseudotetragonal copper atom coordination (Cu–N 2.0204 Å and 2.0244 Å, ∠N–Cu–N 84.73°) is completed to distorted octahedral by two oxygen atoms of chromate anions (Cu–O 2.433 Å and 2.380 Å).

AB - The crystal structure of [Cu(En)2CrO4]n (En is ethylenediamine) is determined: a = 14.7359(4) Å, b = 9.8083(3) Å, c = 14.2664(4) Å, V = 2061.98(10) Å3, space group Cmce, Z = 8, dx = 1.931 g/cm3. It is demonstrated that the studied phase is isostructural with [Сu(Еn)2SO4]n. A pseudotetragonal copper atom coordination (Cu–N 2.0204 Å and 2.0244 Å, ∠N–Cu–N 84.73°) is completed to distorted octahedral by two oxygen atoms of chromate anions (Cu–O 2.433 Å and 2.380 Å).

KW - chromate anion

KW - coordination polyhedron

KW - copper bis-ethylenediamine

KW - crystal chemistry

KW - single crystal X-ray diffraction analysis

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U2 - 10.1134/S0022476618020208

DO - 10.1134/S0022476618020208

M3 - Article

AN - SCOPUS:85048231956

VL - 59

SP - 395

EP - 397

JO - Journal of Structural Chemistry

JF - Journal of Structural Chemistry

SN - 0022-4766

IS - 2

ER -