Crystal structure of di- μ -oxo-bis(bis(1,2,4-trihydroxyanthrachinonato)aluminium-(aquabis(dimethylformamide)calcium)), Al 2 O 4 (C 14 H 6 O 5 ) 4 Ca 2 (HCON(CH 3 ) 2 ) 4 (H 2 O) 2 , (purpurine complex)

Crystal structure of di- μ... Zeitschrift für Kristallographie 207, 189 192 (1993) © by R. Oldenbourg Verlag, München 1993 0044-2968/93 $3.00 Crystal structure of di-¿i-oxo-bis(bis(l,2,4trihydroxyanthrachinonato)aluminium(aquabis(dimethylformamide)calcium)), Al204(C14H605)4Ca2(HCON(CH3)2)4(H20)2, (purpurine complex) Gerhard-Domagk-Str. 1, Institut für Anorganische Chemie der Universität Bonn, D-53121 Bonn, Germany (Received November 30, 1992) Triclinic, PI (No. 2), a 13.3870(3) k,b= 13.8120(3) k,c= 14.7710(3) Ä, y= 69.820(2)°, ß 86.140(2)°, y 65.540(2)°, V 2324.3 Ä\ Z 1, R 0.079. = = = = Source of material: A1C13 and purpurine were dissolved in dimethylformamide and poured over a mixture of CaC03, Ca(OH)2 and CaO. Crystals grew within 2 months at the border of the two phases. Two AlOó-octahedra are connected at a common edge by bridging O-atoms. The octahedra are completed by the 1,2-dihydroxy function of two purpurine molecules forming a 5-membered chelate rin 6-membered chelate rings are formed by the 1-hydroxy- and 9-keto function of purpurine and Ca. The coordination sphere of Ca is completed by water and dimethylformamide. Metal atoms do not coordinate with the 4-hydroxy function. For electroneutrality disordered H-atoms may be present. Table 1. Parameters used for the X-ray data collection Diffractometer Enraf-Nonius CAD4 Mo Ka radiation type: Wave length: Criterion for unobserved reflections: Number of refined F0<4o(Fo) (0.7107 Ä) Crystal http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Zeitschrift für Kristallographie - Crystalline Materials de Gruyter

Crystal structure of di- μ -oxo-bis(bis(1,2,4-trihydroxyanthrachinonato)aluminium-(aquabis(dimethylformamide)calcium)), Al 2 O 4 (C 14 H 6 O 5 ) 4 Ca 2 (HCON(CH 3 ) 2 ) 4 (H 2 O) 2 , (purpurine complex)

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Publisher
de Gruyter
Copyright
Copyright © 1993 by the
ISSN
2194-4946
eISSN
2196-7105
DOI
10.1524/zkri.1993.207.Part-1.189
Publisher site
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Abstract

Zeitschrift für Kristallographie 207, 189 192 (1993) © by R. Oldenbourg Verlag, München 1993 0044-2968/93 $3.00 Crystal structure of di-¿i-oxo-bis(bis(l,2,4trihydroxyanthrachinonato)aluminium(aquabis(dimethylformamide)calcium)), Al204(C14H605)4Ca2(HCON(CH3)2)4(H20)2, (purpurine complex) Gerhard-Domagk-Str. 1, Institut für Anorganische Chemie der Universität Bonn, D-53121 Bonn, Germany (Received November 30, 1992) Triclinic, PI (No. 2), a 13.3870(3) k,b= 13.8120(3) k,c= 14.7710(3) Ä, y= 69.820(2)°, ß 86.140(2)°, y 65.540(2)°, V 2324.3 Ä\ Z 1, R 0.079. = = = = Source of material: A1C13 and purpurine were dissolved in dimethylformamide and poured over a mixture of CaC03, Ca(OH)2 and CaO. Crystals grew within 2 months at the border of the two phases. Two AlOó-octahedra are connected at a common edge by bridging O-atoms. The octahedra are completed by the 1,2-dihydroxy function of two purpurine molecules forming a 5-membered chelate rin 6-membered chelate rings are formed by the 1-hydroxy- and 9-keto function of purpurine and Ca. The coordination sphere of Ca is completed by water and dimethylformamide. Metal atoms do not coordinate with the 4-hydroxy function. For electroneutrality disordered H-atoms may be present. Table 1. Parameters used for the X-ray data collection Diffractometer Enraf-Nonius CAD4 Mo Ka radiation type: Wave length: Criterion for unobserved reflections: Number of refined F0<4o(Fo) (0.7107 Ä) Crystal

Journal

Zeitschrift für Kristallographie - Crystalline Materialsde Gruyter

Published: Jan 1, 1993

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