Results 261 to 270 of about 251,192 (298)

Cobalt(II) Acetylacetonate

2011
[14024-48-7, 123334-29-2 for dihydrate] C10H14CoO4 (MW 257.15) InChI = 1S/2C5H8O2.Co/c2*1-4(6)3-5(2)7;/h2*3,6H,1-2H3;/q;;+2/p-2/b2*4-3-; InChIKey = UTYYEGLZLFAFDI-FDGPNNRMSA-L [123334-29-2 for dihydrate] C10H14CoO4 (MW 257.15) InChI = 1S/2C5H8O2.Co.2H2O/c2*1-4(6)3-5(2)7;;;/h2*3,6H,1-2H3;;2*1H2/q;;+2;;/p-2/b2*4-3-;;; InChIKey ...
openaire   +1 more source

Strontium cobalt(II) diarsenate

Acta Crystallographica Section C Crystal Structure Communications, 1994
The novel compound, SrCoAs 2 O 7 , has been obtained from a hydrothermal reaction. SrCoAs 2 O 7 adopts a tunnel structure and its framework consists of corner-sharing CoO 5 square pyramids and As 2 O 7 groups. Sr atoms are located in the pentagonal-shaped tunnels, which are formed by the edges of two square pyramids and three arsenate ...
J. C. Horng, S. L. Wang
openaire   +1 more source

Molecular modeling of cobalt(II) hyaluronate

Carbohydrate Research, 2005
Structural data for complexes of hyaluronic acid and 3d metals(II) of the fourth group of the periodic table are lacking. A combined QM/MM method was used to solve the structure of the first coordination sphere around the cobalt(II) ion. Some available experimental data were compared with the results obtained via computation and were found to be in ...
Elizabeta, Tratar Pirc, Jernej, Zidar, Peter, Bukovec, Milan, Hodoscek   +3 more
openaire   +2 more sources

A homospin cobalt(ii) topological ferrimagnet

Chemical Communications, 2013
An unusual 3D homospin cobalt(II) molecular topological ferrimagnet has been successfully assembled using a mixed ligand approach, which shows a critical temperature of 9 K and a compensation temperature of 5 K.
Ji-Yong, Zou, Wei, Shi, Na, Xu, Lei-Lei, Li, Jin-Kui, Tang, Hong-Ling, Gao, Jian-Zhong, Cui, Peng, Cheng   +7 more
openaire   +2 more sources

Synthesis and Thermal Decomposition of Cobalt(II) bis (Tartrato) Cobaltate(II) Trihydrate

Journal of Thermal Analysis and Calorimetry, 1998
Cobalt(II) bis(oxalato)cobaltate(II) tetrahydrate (Co[Co(C2O4)] · 4H2O) was synthesized and characterized on the basis of elemental and spectral analysis. The thermal decomposition of the complex was investigated in air and nitrogen media. In air, complete dehydration of the complex occured at 251°, followed by rapid decomposition to a mixture of CO2O3
S. Sarmah, N. N. Dass
openaire   +1 more source

Kobalt(I)-Verbindungen / Cobalt(I) Compounds

1963
Hexaquokobalt(II)-salze werden hier nicht behandelt. Sie sind als hydratwasserhaltige CoII-Salze in „Kobalt“ Tl. A, Erg.-Bd. aufgefuhrt. Die Existenz des [Co aq6]2+-Ions in krist. Salzen ist z. B. fur das Co(ClO4)2·6H2O (s. „Kobalt“ Tl. A, Erg.-Bd., S. 581) rontgenographisch bewiesen und fur zahlreiche andere Salze wie Co(NO3)2·6H2O oder CoSO4·7H2O (s.
Herbert Lehl, Karl-Christian Buschbeck, Rostislaw Gagarin   +2 more
openaire   +1 more source

Catalytic oxidations using cobalt(II) complexes

ChemInform, 2003
The reactivity of cobalt(II) complexes toward dioxygen has long been recognized. Synthetic oxygen carriers reversibly form mononuclear superoxo and dinuclear μ-peroxo complexes. The bound O2 can be removed by pumping or flushing with an inert gas and this cycle can be repeated many times over.
openaire   +1 more source

Reaction of dinitratobis(pyridine)cobalt(II) with dihalobis(pyridine)cobalt(II) complexes. Preparation and characterization of dinitratobis(pyridine)cobalt(II) and chloronitratobis(pyridine)cobalt(II)

Inorganic Chemistry, 1975
Gary L. McPherson, Peter J. Losavio
openaire   +1 more source

Cobalt(II) Chloride

2001
Mariappan Periasamy, Maddali L. N. Rao
openaire   +1 more source

Cobalt(II) Oxide

Journal of Chemical Education, 2001
openaire   +1 more source