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  • International Union of Crystallography (IUCr)  (2)
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  • 1
    Electronic Resource
    Electronic Resource
    The optical sensor fac-tricarbonylchloro(di-2-pyridylmethanone p-nitrophenylhydrazone)rhenium(I) dimethyl sulfoxide solvate (2001)
    Oxford [u.a.] : International Union of Crystallography (IUCr)
    Acta crystallographica 57 (2001), S. 1371-1373 
    Details
    ISSN: 1600-5759
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Chemistry and Pharmacology , Geosciences , Physics
    Notes: The first metal complex of di-2-pyridylmethanone p-nitrophenylhydrazone (dpknph), i.e. the title compound, fac-[ReCl(C17H13N5O2)(CO)3]·C2H6OS, crystallizes as well separated pseudo-tetrahedral DMSO (DMSO is dimethyl sulfoxide) and pseudo-octahedral fac-[ReCl(dpknph)(CO)3] moieties. Two N atoms from dpknph, three C atoms from the carbonyl groups and one chloride ion occupy the coordination sphere around rhenium. The coordinated dpknph ligand forms a six-membered ring in a boat conformation, with the pyridine rings in a butterfly formation. The p-nitrophenylhydrazone moiety is planar, with all C and N atoms in sp2-hybridized forms. The molecules pack as stacks of interlocked fac-[ReCl(dpknph)(CO)3]·DMSO units via a network of non-covalent bonds that include solute–solute, solvent–solute and π–π interactions.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1107/S0108270101013890
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    The first pyridyl N,N′-coordinated di-2-pyridyl ketone oxime, fac-tricarbonylchloro(di-2-pyridyl ketone oxime)rhenium(I) dimethyl sulfoxide solvate (2001)
    Oxford [u.a.] : International Union of Crystallography (IUCr)
    Acta crystallographica 57 (2001), S. 1154-1156 
    Details
    ISSN: 1600-5759
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Chemistry and Pharmacology , Geosciences , Physics
    Notes: The structure of the first metal compound of pyridyl N,N′-coordinated di-2-pyridyl ketone oxime (dpk-o), fac-tricarbonylchloro(di-2-pyridyl-κN ketone oxime)rhenium(I) dimethyl sulfoxide solvate, [ReCl(C11H9N2O)(CO)3]·C2H6OS, (I), is reported. The coordinated atoms (two N atoms from the pyridyl rings, three C atoms from the carbonyl groups and one Cl atom) are in a distorted octahedral arrangement, with the major distortion being due to the constraints associated with the binding of dpk-o. The packing of the molecules shows antiparallel tapes of (I), with a network of classical (O...H—O) and non-classical (O...H—C) hydrogen bonds between the dimethyl sulfoxide solvate molecule and the complexed metal moiety.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1107/S0108270101009593
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    Paper (German National Licenses)
    Fulltext
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