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  • 1
    Electronic Resource
    Electronic Resource
    Solvent intercalation in cobalt dimethylglyoximato complexes: A miniature host-guest system (1995)
    Springer
    Structural chemistry 6 (1995), S. 115-119 
    Details
    ISSN: 1572-9001
    Keywords: Host-guest system ; space filling ; molecular packing ; solvent intercalation ; crystal environment
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract When crystallized from appropriate solvents, the complex aqua-bis(dimethylglyoximato)nitrocobalt (III) may incorporate solvent molecules, thus forming a variety of mixed crystals. In the resulting host-guest crystals, the space groupP2l/m and the packing motif of the pure host compound are retained. Lattice constantsa andb remain essentially unaltered upon intercalation, whereasc and the monoclinic angleΒ depend largely on the clathrated guest. Space filling and intermolecular contacts are discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02281736
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  • 2
    Electronic Resource
    Electronic Resource
    Packing effects in organometallic compounds: A study of five mixed crystals (1997)
    Springer
    Structural chemistry 8 (1997), S. 357-365 
    Details
    ISSN: 1572-9001
    Keywords: Mixed crystals ; intermolecular interactions ; packing effects ; crystallographic point symmetry ; space filling
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract A series of cocrystals of an organometallic tungsten complex with organic small molecules has been prepared and studied by single-crystal X-ray diffraction. Comparison of the five structures thus obtained allowed the measurement of the effects of the crystal environment on the molecular structure under investigation. Not only ‘soft’ torsional degrees of freedom but also bond angles, the point symmetry, and other geometrical features of the reference molecule have been found to vary significantly. It is concluded that parameters commonly ascribed to themolecular structure may in reality depend onintermolecular interactions.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02281249
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    Paper (German National Licenses)
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