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Monatshefte für Chemie / Chemical Monthly

, Volume 127, Issue 5, pp 461–468 | Cite as

Zur Struktur zweier Arsen- und Antimontricarboxylate

  • D. Rosmann
  • K. -W. Klinkhammer
  • A. Schmidt
Anorganische Und Physikalische Chemie

Zusammenfassung

Arsen-tris(2,2-dimethylpropionat) (1) kristallisiert monoklin in der Raumgruppe P21/n mita=926.2,b=2158.6,c=983.7 pm, β=94.92° undZ=4. As hat gegenüber O die Koordinationszahl 3+3. Antimontripropionat (2) kristallisiert monoklin in der Raumgruppe P21/c mita=930.2,b=863.0,c=1575.2 pm, β=90.27 undZ=4. Die Moleküle sind intermolekular zu Ketten verknüpft, wodurch Sb die Koordinationszahl 3+3 (+3) erreicht.

Structure of arsen(III) and antimony(III) carboxylates

Summary

Arsen-tris(2,2-dimethylpropionate) (1) crystallizes monoclinic in the space group P21/n witha=926.2,b=2158.6,c=983.7 pm, β=94.92°, andZ=4. As has a coordination number of 3+3. Antimony tripropionate (2) crystallizes monoclinic in the space group P21/c witha=930.2,b=863.0,c=1575.2 pm, β=90.27, andZ=4. The molecules are bridged to chains; therefore, Sb reaches the coordination number 3+3 (+3).

Keywords

Coordination of As(III) and Sb(III) Structure Enantiomers 

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Copyright information

© Springer-Verlag 1996

Authors and Affiliations

  • D. Rosmann
    • 1
  • K. -W. Klinkhammer
    • 1
  • A. Schmidt
    • 1
  1. 1.Institut für Anorganische ChemieUniversität StuttgartStuttgartGermany

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