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, 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).
Original language | English |
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Pages (from-to) | 395-397 |
Number of pages | 3 |
Journal | Journal of Structural Chemistry |
Volume | 59 |
Issue number | 2 |
DOIs | |
Publication status | Published - 1 Mar 2018 |
Keywords
- chromate anion
- coordination polyhedron
- copper bis-ethylenediamine
- crystal chemistry
- single crystal X-ray diffraction analysis