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Results

21 999 results (0,331s)

Result

Fourier-transform infrared spectrometry of etheric oxygen in heterogeneous materials.

Original scientific paper dealing with Fourier-transform infrared spectrometry of etheric oxygen in heterogeneous materials.

CC - Organická chemie

  • 1998
  • Jx
Result

Determination of the Etheric Oxygen in Maceral Fractions of High Rank Coals.

Annotation not available...

DB - Geologie a mineralogie

  • 1997
  • Jx
Result

Glycerol as a raw material for manufacturing of engine fuels components

Ammount of glycerine from FAME production is about 10 to 12 percent to bio oil fuel. Hopeful variant of oxygenic compounds for engine fuels, prepared on glycerol basis are compared ethers from reaction of glycerol with isobutylene o...

CI - Průmyslová chemie a chemické inženýrství

  • 2011
  • Jx
Result

Carbazole deprotonation by sodium metal mirror in various ethers: structures with Na + -coordination numbers 3 and 4 to 7.

Annotation not available...

CC - Organická chemie

  • 1997
  • Jx
Result

Partial molar volumes of organic solutes in water. XXI. Cyclic ethers at temperatures T = 278 K to 373 K and at low pressure.

Density data for dilute aqueous solutions of five cyclic ethers obtained using (standard partial molar volumes) calculated from the measured data. The cyclic ethers were either five-members cycles with one or two oxygen ato...

BJ - Termodynamika

  • 2010
  • Jx
Result

"Heat capacities of aqueous solutions of acetone; 2,5-hexanedione; diethyl ether; 1,2-dimethoxyethane; benzyl alcohol; and cyclohexanol at temperatures to 523 K"

Experimental determination of heat capacity in aqueous solutions of oxygen-containing organics at high temperatures and pressures...

CF - Fyzikální chemie a teoretická chemie

  • 2007
  • Jx
Result

Hybrid alpha-Diimine/Bis(chalcogenoether) Ligands for Copper(I) an Copper(II) Complexes

+) show weak coordination (2.636-2.96 angstrom) of three or four ether oxygen atoms in their coordination behavior towards Cu-I and Cu-II. Whereas the O-ether containing ligand forms complex ions [Cu(L)(2)...

Physical chemistry

  • 2018
  • Jimp
  • Link
Result

Ungewohnliche Koordination am Kalium des 18-Krone-6 Komplexes von Tetraphenyldiselenoimidodiphosphinat und der analogen Schwefelverbindung Struktur von 18-Krone-6-Tetraphenyldiselenoimidophosphin.

, and Z =4]. The potassium ion has the rare coordination number 10, It is coordinated to the six oxygen atoms of the crown ether and to four carbon atoms, two from each......

CA - Anorganická chemie

  • 1996
  • Jx
Result

Extent of Intramolecular pi Stacks in Aqueous Solution in Mixed-Ligand Copper(II) Complexes Formed by Heteroaromatic Amines and 1-[2-(Phosphonomethoxy)ethyl]cytosine (PMEC), a Relative of Antivirally Active Acyclic Nucleotide Analogues (Part 72)

+ is at the phosphonate group, that the ether oxygen atom of the -CH2-O-CH2-P(O)(2)(-) (OH) residueparticipates, next to the P(O)(2)(-)(OH) group, in Cu(Arm)(2+) coordination. The Cu(Arm and to the formation of five-membere...

CC - Organická chemie

  • 2013
  • Jx
  • Link
Result

IR Laser Ablative Degradation of Poly(phenylene ether sulfone): Deposition of Films Containing Sulfone, Sulfoxide and Sulfide Groups

Pulsed infrared laser-induced ablation of poly(1,4-phenylene ether-sulfone) (PES) results in the extrusion of SO2, CO and hydrocarbon molecules and allows deposition of dark solid paramagnetic carbonaceous films that are poor in S and contai...

CH - Jaderná a kvantová chemie, fotochemie

  • 2009
  • Jx
  • 1 - 10 out of 21 999