Hydrogen bonds in Schlippe's salt, Na₃SbS₄9 H₂0 and Na₃SbS₄· 9D₂0: Diffraction and spectroscopic studies in the temperature range of 75 K to 295 K*

Hydrogen bonding in magnesium thiosulphate hexahydrate MgS2O3.6H2O. A neutron diffraction study

“…Similarly, the H---S distances (RT) of 2.284 (11) and 2.340 (115 A and (LT) of 2.268 (105 and 2.291 (8) A are considerably smaller than the radii sum of r, + r s = 2.80 ~ according to ~be values r, = 1.0 A (Baur, 1972) and r s = 1.80 A. The O-H...S hydrogen bonds are therefore stronger than those observed in Schlippe's salt Na3SbS4.9H20 (Mereiter, Preisinger & Guth, 1979) where H...S distances in the range from 2.343 and 2.407 A were found. A shorter H...S distance was observed by Van Roey & Kerr (1981) Introduction.…”

“…H20 (Manojlovi+-Muir, 1975) and (NH4)2S203 (Teng, Fuess & Bats, 1979), where values of 1.979 (3) Only very few neutron diffraction studies of O-H...S bonds are reported in the literature (Mereiter, Preisinger & Guth. 1979" Van Roev & Kerr, 1981.…”

“…All of them show O-H...S bonds which are almost linear with deviations between 2 and 15 ° from linearity. An average value of 3.32 A for the oxygensulphur distance is given from several X-ray studies (Mereiter et al, 1979).…”

Kristallstruktur von MnSO3 • H2O , eine fastsymmetrische schichtstruktur / Crystal structure of MnSO3 • H2O, a nearly symmetrical layer structure

“…2). Das gleiche gilt für mögliche OH -S-Brücken (O w -SAbstände > 3,6 A), obwohl zumindestens der klei nere der infrage kom m enden H -S-Abstände ( H l -S: 2,81(5)Ä) nach [13] …”

Structure of lithium 1-pyrrolidinecarbodithioate tetrahydrate, Li.C5H8NS2.4H2O

“…Lithium coordinates four water O atoms forming a distorted tetrahedron. Such tetrahedra, related via a centre of inversion, are kept together in pairs by two equivalent 0(4)... H 1 (03)-0(3) hydrogen bonds (Hamilton & Ibers, 1968) Mereiter, Preisinger & Guth (1979). The dithiocarbamate ions are van der Waals packed antiparallel to each other in the channel formed by four chains of Li tetrahedra.…”