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  Europium Phosphate, Europium Arsenate, and Europium Antimonate - Correlation of Crystal Structure and Physical Properties

Golbs, S., Schappacher, F. M., Poettgen, R., Cardoso-Gil, R., Ormeci, A., Schwarz, U., et al. (2013). Europium Phosphate, Europium Arsenate, and Europium Antimonate - Correlation of Crystal Structure and Physical Properties. Zeitschrift für anorganische und allgemeine Chemie, 639(12-13), 2139-2148. doi:10.1002/zaac.201300285.

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 Creators:
Golbs, Sylvia1, Author           
Schappacher, Falko M.2, Author
Poettgen, Rainer2, Author
Cardoso-Gil, Raul3, Author           
Ormeci, Alim4, Author           
Schwarz, Ulrich5, Author           
Schnelle, Walter6, Author           
Grin, Yuri7, Author           
Schmidt, Marcus8, Author           
Affiliations:
1Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863404              
2external, ou_persistent22              
3Raul Cardoso, Chemical Metal Science, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863420              
4Chemical Metal Science, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863405              
5Ulrich Schwarz, Chemical Metal Science, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863423              
6Walter Schnelle, Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863441              
7Juri Grin, Chemical Metal Science, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863413              
8Marcus Schmidt, Chemical Metal Science, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863415              

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 Abstract: Crystals of EuPO4, EuAsO4, and EuSbO4 were grown by chemical vapor transport. These compounds exhibit complex anions and they crystallize in different structures. The modelling of the chemical transport experiment was carried out with the program TRAGMIN. By means of different spectroscopic methods structural and electronic influences of the complex anion on the electronic state of the europium ion were investigated. These results were in good agreement with calculations of the electronic structure. The magnetic susceptibility shows the typical van Vleck paramagnetism of trivalent europium. The specific heat capacity was determined in the range from 1.9 to 320 K. The conformity of these results was checked on the basis of specific heat determination through differential scanning calorimetry (DSC) in the temperature range 235 to 473 K. The optical bandgaps, received from UV/Vis spectroscopy are in good agreement with calculated ones.

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 Dates: 2013-08-23
 Publication Status: Issued
 Pages: -
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 Rev. Type: -
 Identifiers: ISI: 000327741200007
DOI: 10.1002/zaac.201300285
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Title: Zeitschrift für anorganische und allgemeine Chemie
  Other : Journal of Inorganic and General Chemistry
  Other : J. Inorg. Gen Chem.
  Other : Zeitschrift fuer Anorganische und Allgemeine Chemie
  Abbreviation : Z. Anorg. Allg. Chem.
Source Genre: Journal
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Publ. Info: Weinheim : WILEY-VCH Verlag GmbH & Co. KGaA
Pages: - Volume / Issue: 639 (12-13) Sequence Number: - Start / End Page: 2139 - 2148 Identifier: ISSN: 0044-2313
CoNE: https://pure.mpg.de/cone/journals/resource/954925453895