Zobrazeno 1 - 10
of 93
pro vyhledávání: '"F. Pauer"'
Publikováno v:
Journal of Glaciology. 45:22-30
We performed microscopic observations and a statistical study of the number, size and shape distribution of clathrates in the GRIP (Greenland Ice Core Project) deep ice core, using 185 samples from a depth range of 1016–3014 m, spanning a period of
Publikováno v:
Geo-Marine Letters. 17:169-174
Ikaite crystals (CaCO3×6H2O) have been found at 232- to 238-cm sediment depth in R/V Polarstern core PS2460-4 from the Laptev Sea continental margin in a water depth of 204 m. δ13C values of this phase average −36.3±0.4‰ PDB (N=2), which is si
Publikováno v:
Journal of Inclusion Phenomena and Molecular Recognition in Chemistry. 29:65-77
This paper reports pressuredependent high resolution neutron diffraction work onN2-clathrates, which for the first time providesnumbers on the compressibility as well as the locationand degree of filling of the guest molecules in thesmall and large c
Publikováno v:
ChemInform. 22
Publikováno v:
ChemInform. 22
C 22 H 36 B 2 N 2 cristallise dans C2/c avec a=10,701, b=17,789, c=24,143 A, β=90,84 o , Z=8; affinement jusqu'a R=0,078. Le compose a ete obtenu par l'introduction du bore dans le naphtalene, de telle facon qu'une unite BN[CN(CH 3 ) 2 ] 2 a ete add
Publikováno v:
ChemInform. 23
Autor:
S.-J. CHEN, U. BEHRENS, E. FISCHER, R. MEWS, F. PAUER, G. M. SHELDRICK, D. STALKE, W.-D. STOHRER
Publikováno v:
ChemInform. 25
Autor:
F. Pauer, Michael Witt, George M. Sheldrick, Herbert W. Roesky, Dietmar Stalke, Thomas Henkel
Publikováno v:
ChemInform. 21
Depending on the reaction conditions, Ph2P(NSiMe3)[N(SiMe3)2]reacts with TiCl4 to form the titanadiazaphosphetidines Ph2P[µ-N(SiMe3)]2TiCl3MeCN (1) and Ph2P[µ-N(SiMe3)]2TiCl2,[NPPh2N(SiMe3)2](2). Compound (1) dimerises slowly in solution with elimi
Autor:
F. Pauer, G. M. Sheldrick
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 49:1283-1284
The structure of tetrapotassium tetrakis(2-methyl-2-sila-2-propanolate), (KOSiMe 3 ) 4 , is reported. The cubane-like tetramer lies on a position of crystallographic symmetry 23; the Me 3 SiO unit and the K atom lie on a crystallographic threefold ax
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 46:1981-1982
C 22 H 36 B 2 N 2 cristallise dans C2/c avec a=10,701, b=17,789, c=24,143 A, β=90,84 o , Z=8; affinement jusqu'a R=0,078. Le compose a ete obtenu par l'introduction du bore dans le naphtalene, de telle facon qu'une unite BN[CN(CH 3 ) 2 ] 2 a ete add