Zobrazeno 1 - 10
of 355
pro vyhledávání: '"H. D. Lutz"'
Autor:
Violeta Koleva, Viktor Stefov, M. Najdoski, Bojan Šoptrajanov, Adnan Cahil, Bernward Engelen, H. D. Lutz
Publikováno v:
Journal of Molecular Structure. 917:117-124
Infrared and Raman spectra of Mn(H2PO4)2·2H2O and of series of deuterated analogues recorded at room temperature (RT) and the boiling temperature of liquid nitrogen (LNT) have been presented and analyzed in detail in respect to the internal vibratio
Publikováno v:
Journal of Molecular Structure. 876:255-259
Examination of mixed crystals, especially those with isomorphously isolated ions, has proved very useful in spectra-structure correlation studies. Room (RT) and low temperature (LNT) FT-IR spectra of ammonium doped in MgKPO4·6H2O and NiKPO4·6H2O an
Publikováno v:
Journal of Molecular Structure. 872:87-92
The Fourier transform infrared and Raman spectra of magnesium ammonium arsenate hexahydrate, MgNH4AsO4 · 6H2O (arsenstruvite) and of its deuterated analogues were recorded at room temperature (RT) and the boiling temperature of liquid nitrogen (LNT)
Publikováno v:
Journal of Molecular Structure. 752:60-67
The Fourier transform infrared and Raman spectra of the struvite analogue, hexagonal magnesium caesium phosphate hexahydrate, MgCsPO4·6H2O (hP50) and of its partially deuterated analogues were recorded from room temperature (RT) down to the boiling
Publikováno v:
Journal of Molecular Structure. 708:105-111
The crystal structure of dicesium trans-tetraaquadichlorochromium(III) chloride Cs2CrIIICl5·4H2O with trans-[MIIIX2(H2O)4]+ complex ions (space group C2/c, Z=4, a=1915.3(4) pm, b=614.1(1) pm, c=1392.0(3) pm, and β=118.24(3)°, final R1=0.0246 for 2
Autor:
H. D. Lutz
Publikováno v:
Journal of Molecular Structure. 704:71-78
Infrared and Raman spectra of matrix isolated ions in crystalline solids display the normal modes of these units with respect to the symmetry of the respective lattice sites. Hence, they give information on all structure changes of the incorporated e
Publikováno v:
Solid State Sciences. 5:827-832
The quaternary chlorides “LiMInCl6” (M=Mg, Mn, Fe, Co, and Cd) reveal high lithium ion conductivity [Solid State Ionics 95 (1997) 173]. Single crystals of the cadmium and the manganese compounds are grown from melts of stoichiometric mixtures of
Autor:
R. Mörtel, H. D. Lutz
Publikováno v:
Journal of Molecular Structure. 648:171-176
The bond valences s OH due to the O–H bonds of OH − ions in solids have been calculated indirectly from intermolecular H⋯O distances, viz. those within the Wigner Seitz cell around the respective hydrogen atom, by using the equation s OH =1−
Autor:
H. D. Lutz
Publikováno v:
Journal of Molecular Structure. 646:227-236
Structure and strength of hydrogen bonds in inorganic solids are discussed with respect to the various X –H⋯ Y n motifs possible, the inherent hydrogen bond donor strength of the acid hydrogen atom and acceptor capability of the respective accept
Publikováno v:
Journal of Solid State Chemistry. 165:199-205
The crystal structure of (NH 4 ) 21 [H 3 Mo 57 V 6 (NO) 6 O 183 (H 2 O) 18 ]·53 H 2 O a supramolecular heteropoly cluster compound (space group P 6 3 / mmc Z =2 final R 1=0.1302 ( I >2 σ ( I )) for 1745 unique reflections) was redetermined by singl