An unusual hydrogen-bonded network associated with metal-organic chains: Structure and crystal packing of the coordination polymer [Cd(terephthalate)(H2O)(3)]center dot 4H(2)O

 
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1998 (EN)
An unusual hydrogen-bonded network associated with metal-organic chains: Structure and crystal packing of the coordination polymer [Cd(terephthalate)(H2O)(3)]center dot 4H(2)O (EN)

Michaelides, O. A. (EN)

Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείας (EL)
Michaelides, O. A. (EN)

Single crystals of [Cd(terephthalate) (H2O)(3)].4H(2)O (1), triaquo(1,4-benzenecarboxylato-kappa O)cadmium tetrahydrate, are grown in a silica gel column. Crystal structure analysis shows that (1) is a polymer with metal-organic chains stacked along the a axis forming layers parallel to the ab plane. These layers are linked by an unusual hydrogen-bonded network formed by the water molecules (both 'free' and coordinated ones) and the carboxylate O atoms. This network comprises tridymite-like O-8 cages which 'propagate' in the direction of the a axis, mimicking the way they 'propagate' along the c axis in hexagonal ice. (EN)

complexes (EN)

Πανεπιστήμιο Ιωαννίνων (EL)
University of Ioannina (EN)

Acta Crystallographica Section B-Structural Science (EN)

English

1998

<Go to ISI>://000076689700018

Munksgaard Int Publ Ltd. (EN)



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