The single crystal structures of the copper usovites Ba2CaCuV2F14 and Ba2CaCuCr2F14
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | LE LIRZIN, Antoine | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | DARRIET, Jacques | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | TRESSAUD, Alain | |
| hal.structure.identifier | Philipps Universität Marburg = Philipps University of Marburg | |
| dc.contributor.author | BABEL, Dietrich | |
| dc.date.issued | 2008 | |
| dc.identifier.issn | 0044-2313 | |
| dc.description.abstractEn | The results of single crystal X-ray structure determinations are reported for Ba2CaCuV2F14 (a = 1383.6(3), b = 540.89(8), c = 1493.1(3) pm, = 91.65(3)°) and Ba2CaCuCr2F14 (a = 1381.1(5), b = 535.5(1), c = 1481.4(6) pm, = 91,50(4)°), both isotypic with usovite (space group C2/c, Z = 4). The resulting average distances are V-F: 193.8 pm, Cr-F: 190.7 pm, and Cu-F: 209.2 resp. 207.1 pm for the Jahn-Teller elongated [CuF6] octahedra. Within the cross-linked double chains of octahedra F-bridged trimers M-Cu-M, magnetically studied earlier, are confirmed and discussed. | |
| dc.language.iso | en | |
| dc.publisher | Wiley-VCH Verlag | |
| dc.subject.en | Structure Determination | |
| dc.subject.en | Jahn-Teller Distortion | |
| dc.subject.en | Magnetic Trimers | |
| dc.title.en | The single crystal structures of the copper usovites Ba2CaCuV2F14 and Ba2CaCuCr2F14 | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1002/zaac.200800230 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Journal of Inorganic and General Chemistry / Zeitschrift für anorganische und allgemeine Chemie | |
| bordeaux.page | 2737-2739 | |
| bordeaux.volume | 634 | |
| bordeaux.issue | 15 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00350955 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00350955v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Inorganic%20and%20General%20Chemistry%20/%20Zeitschrift%20f%C3%BCr%20anorganische%20und%20allgemeine%20Chemie&rft.date=2008&rft.volume=634&rft.issue=15&rft.spage=2737-2739&rft.epage=2737-2739&rft.eissn=0044-2313&rft.issn=0044-2313&rft.au=LE%20LIRZIN,%20Antoine&DARRIET,%20Jacques&TRESSAUD,%20Alain&BABEL,%20Dietrich&rft.genre=article |
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