Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Klaus-Juergen Range"'
Autor:
J. Breu, Klaus Juergen Range
Publikováno v:
Monatshefte f�r Chemie Chemical Monthly. 125:141-151
Based on a review of crystal structures we propose that with trisphenanthroline complexes the racemic layer is the preferred one, but with trischelate complexes of bipyridyl and related ligands it is the enantiomeric layer. Adsorption of complex cati
Publikováno v:
Monatshefte f�r Chemie Chemical Monthly. 125:119-140
By cyclo-condensation of β-diketones with oxamiddihydrazone 3,3′-bi-triazines with different substituents in 5,5′-, 6,6′-position and their corresponding iron(II)-trischelates were synthesized. The structures of the complexes tris-(3,3′-bi-1
Autor:
J. Breu, Klaus Juergen Range
Publikováno v:
Monatshefte f�r Chemie Chemical Monthly. 125:153-165
Adsorptionisotherms of tris-(3,3′-bi-1,2,4-triazine)iron(II) complexes onto a well characterized montmorillonite are discussed in respect to the relative charge densities of adsorbent and adsorbat. While the adsorption capacities for trisbipyridyl
Autor:
Juergen Kritzenberger, Klaus Juergen Range, Helmut Schönenberger, Ulrich Klement, Ronald Gust, Thomas Burgemeister
Publikováno v:
Inorganic Chemistry. 32:5939-5950
Complete 3-dimensional x-ray crystal structure analyses of meso- and S,S-PtCl2L (L = 1,2-bis(2-hydroxyphenyl)ethylenediamine] (I and II, resp.) were carried out. After anisotropic refinement of F-values by least squares, R is 0.098 for I and 0.048 fo
Publikováno v:
Monatshefte für Chemie - Chemical Monthly. 124:1181-1193
A complete three-dimensional X-ray crystal structure analysis of 1,1-bis(4-hydroxyphenyl)-2-phenylethene (BHPE) has been carried out. Reflexes were collected at room temperature. After isotropic refinement ofF-values by least-squares,R is 0.163.BHPE
Autor:
Christian Schultz‐Muenzenberg, Dorothee Walcher, Klaus-Juergen Range, Wolfgang Tremel, Markus Waldeck, Claudia Felser, Philipp Guetlich
Publikováno v:
ChemInform. 30
Autor:
Klaus-Juergen Range, Anton M. Heyns
Publikováno v:
Materials Research Bulletin. 26:589-595
When the room temperature phase of NaHCOO (NaHCOO-II) is heated, it undergoes a first-order transition to a high temperature phase (NaHCOO-I) at 500 K. Upon cooling this phase, an intermediate phase (NaHCOO-I′) is formed and after an induction peri
Publikováno v:
Inorganic Chemistry. 29:1884-1888
The influence of temperature (1.9≤T≤80 K) and applied magnetic fields (0≤H≤6 T) on the optical properties of a single crystal of [Pt(bpm)(CN) 2 ] (bpm)2,2'-bipyrimidine) is reported
Publikováno v:
Inorganic Chemistry. 29:1162-1168
Publikováno v:
Archiv der Pharmazie. 326(12)
Complete three-dimensional x-ray crystal structure analyses of estrogenic [erythro-1-(2,6-dichloro-4-hydroxyphenyl)-2-(2-halo-4-hydroxyphenyl)ethylenediamine]diiodoplatinum(II) complexes [halo = fluoro:erythro-8-PtI2 (I) and halo = chloro:erythro-9-P