Results 1 to 10 of about 1,041,818 (287)
Copper(II) hydrogenphosphate, CuHPO4 [PDF]
Acta Crystallographica Section E, 2009 The title compound, CuHPO4, has been synthesized from a mixture of phosphoric acid and copper oxide. It has the same composition as MHPO4 (M = Ca, Ba, Pb, Sr or Sn), but adopts a rhombohedral structure with all atoms on general positions.
Dörte Stachel +2 more
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Diaquabis(benzyloxyacetato)copper(II) [PDF]
Acta Crystallographica Section E, 2008 In the title mononuclear complex, [Cu(C9H9O3)2(H2O)2], the CuII ion, located on an inversion center, is hexacoordinated by four O atoms from two benzyloxyacetate ligands [Cu—O = 1.9420 (14) and 2.2922 (14) Å] and two water ...
Xiao-Min Hao +4 more
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Tetraimidazolebis(trichloroacetato)copper(II) [PDF]
Acta Crystallographica Section E, 2010 The title compound, [Cu(C2Cl3O2)2(C3H4N2)4], was prepared by the reaction of imidazole and trichloroacetatocopper(II). The CuII atom adopts a distorted octahedral coordination geometry, binding the N atoms of four imidazole ligands and the carboxylate O ...
Li-Min Li +4 more
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Copper(II)‐TEMPO Interaction [PDF]
Israel Journal of Chemistry, 2023 AbstractCopper(II) complexes with N‐oxyl reactants such as TEMPO can selectively oxidize alcohols to aldehydes or ketones. The proposed copper intermediates of the oxidation reaction were extensively theoretically studied, but they were never experimentally detected. Here, we present an analysis of “frozen” intermediates that contain alcohols without α‐
Jaya Mehara, Jana Roithová
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Formation of CuOx Nanowires by Anodizing in Sodium Bicarbonate Solution
Crystals, 2021 Mechanism of copper nanostructuring by oxides and hydroxide formation during anodizing is not fully understood. At the same time, the search for novel copper anodizing regimes and electrolytes is ongoing due to multiple potential applications.
Damian Giziński +5 more
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Журнал Белорусского государственного университета: Химия, 2020 The structure of copper(II) poly-5-vinyltetrazolate and the products of its thermolysis has been studied by means of density functional theory and infrared spectroscopy.
Vitaly E. Matulis +4 more
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Molecules, 2023 Since heavy metal ion-contaminated water pollutionis becoming a serious threat to human and aquatic lives, new methods for highly efficient removal of heavy metal ions from wastewater are important to tackle environmental problems and sustainable ...
Xiaobing Lan +7 more
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Thermochemistry of Copper(II) β-Diketonates, II. Bis(benzoylacetonato)copper(II) [PDF]
Bulletin of the Chemical Society of Japan, 1979 Abstract The standard enthalpy of formation of crystalline bis(benzoylacetonato)copper(II) has been determined at 298.15 K by solution calorimetry: ΔHf°[Cu(bzac)2] (c)=−143.6±2.2 kcal mol−1. Enthalpy changes at 298.15 K for the following hypothetical gaseous reactions have been subsequently derived: Cu(g)+2bzac·(g)=[Cu ...
Manuel A V Ribeiro Da Silva +1 more
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Calculation and optimization of the copper (II) sulphate monohydrate from copper (II) sulphate pentahydrate production process in a fluidized bed dryer [PDF]
Hemijska Industrija, 2015 In this paper the process of the copper (II) sulphate monohydrate from copper (II) sulphate pentahydrate (also known as a Blue vitriol or Bluestone) production was analyzed.
Kaluđerović-Radoičić Tatjana +4 more
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Acta Crystallographica Section E: Crystallographic Communications, 2021 We report the hydrothermal syntheses and crystal structures of aquabis(2,2′-bipyridine-κ2N,N′)copper(II) hexafluoridosilicate tetrahydrate, [Cu(bpy)2(H2O)][SiF6]·4H2O (bpy is 2,2′-bipyridine, C10H8N2), (I), bis(2,2′-bipyridine-3κ2N,N′)-di-μ-fluorido-1 ...
Matthew L. Nisbet +2 more
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