Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Reginald F. Jameson"'
Publikováno v:
Coordination Chemistry Reviews. 255:290-317
A review of papers up to 2008 dealing with all branches of chemistry of the compounds containing 2,2′-pyridine-2,6-diylbis(1H-benzimidazole) and 2,2′-pyridine-2,6-diylbis(1,3-benzothiazole) is presented. The review summarizes the preparation proc
Publikováno v:
Zeitschrift für Chemie. 28:15-22
Highly localized and extensively delocalized representations of the molecular wavefunction are equivalent. If simple Lewis octet structures are zero order approximations of the localized valence molecular orbitals, the conventional MOs can be easily
Autor:
Wolfgang Linert, Ahmed M. Soliman, Reginald F. Jameson, Guy N. L. Jameson, Wolfhardt Freinbichler
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 74:30-35
2-(2′-Hydroxy-3′-methoxyphenyl)benzothiazole reacts with copper(II) in an ethanol/water mixture to form an O,S chelate which exhibits the remarkable property of changing the chelation site above a pH of ca . 5.0, to the O,N site. The detailed kin
Publikováno v:
Monatshefte für Chemie - Chemical Monthly. 137:1283-1313
The theoretical formalism of solid-state spin crossover taking into account many-body interactions and ordering has been extended to the case of 5-centre interactions in a diamond lattice leading to the splitting of the free energy levels into quinte
Publikováno v:
Inorganica Chimica Acta. 357:41-50
The anaerobic oxidation of cysteine, Cys, by Mn(III) in acetic acid solutions has been followed by use of a stopped-flow spectrophotometric method at a temperature of 20 °C. The formation and disappearance of the [Mn(OAc) 2 Cys] − complex was moni
Publikováno v:
Journal of Coordination Chemistry. 42:211-229
The shift of the visible charge-transfer absorption bands of Fe(phen)2(CN)2 in various solvents resulting from the interaction of solvent molecules or of cationic species with the free electron pair on the -CN group(s) has been investigated and the r
'Why are atoms so small?'asks'naive physicist'in Erwin Schrodinger's book'What is Life? The Physical Aspect of the Living Cell'.'The question is wrong'answers the author,'the actual problem is why we are built of such an enormous number of these part
Publikováno v:
Monatshefte f�r Chemie - Chemical Monthly. 125:661-670
Transition metal complexes of the composition [Fe(4-X-bzimpy)2](ClO4)2 [bzimpy = 2,6-bis-(benzimidazol-2′-yl)pyridine and X=H, OH, Cl] show thermally accessible spin-crossover behaviour in solution that depends on both the ligand and the solvent.1H
Publikováno v:
J. Chem. Soc., Dalton Trans.. :3181-3186
The shift of the visible d–d absorption bands of [Cu(acac)(tmen)]+(acac = acetylacetonate, tmen =N,N,N′,N′-tetramethylethylenediamine) in various solvents resulting from the co-ordination of solvent molecules and anionic species X has been inve
Publikováno v:
ChemInform. 23
The oxidation of catechol by molecular oxygen in the presence of catalytic amounts of copper(II) ions has been followed by use of a Clark-type oxygen electrode and spectrophotometric methods at 25.0 o C and with the ionic strength maintained at 1.0 M