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(CuBr)₂P₈Se₃: Preparation, Structural, and Vibrational Spectroscopic Characterization of an Adduct of P₈Se₃ Cages to Cu₂Br₂ Rhombs
Artikel
Nilges, S.
, Nilges, T. , Haeuseler, H. und Pfitzner, Arno
(2004)
(CuBr)₂P₈Se₃: Preparation, Structural, and Vibrational Spectroscopic Characterization of an Adduct of P₈Se₃ Cages to Cu₂Br₂ Rhombs.
Journal of Molecular Structure (706/1-), S. 89-94.
DOI zum Zitieren dieses Dokuments: 10.5283/epub.11832
Zusammenfassung
Orange-red (CuBr)(2)P8Se3 was obtained from stoichiometric amounts of CuBr, P and Se by melting and subsequent annealing at 380 degreesC for 1 month. The crystal structure was determined from single crystal X-ray data. (CuBr)(2)P8Se3 crystallizes in the orthorhombic system, space group Pbcm (No. 57), with a = 8.761(1) Angstrom, b = 11.957(1) Angstrom, c = 13.858(1) Angstrom, V = 1451.8(3) ...
Orange-red (CuBr)(2)P8Se3 was obtained from stoichiometric amounts of CuBr, P and Se by melting and subsequent annealing at 380 degreesC for 1 month. The crystal structure was determined from single crystal X-ray data. (CuBr)(2)P8Se3 crystallizes in the orthorhombic system, space group Pbcm (No. 57), with a = 8.761(1) Angstrom, b = 11.957(1) Angstrom, c = 13.858(1) Angstrom, V = 1451.8(3) Angstrom(3), and Z = 4. This compound consists of neutral P8Se3 cage molecules attached to Cu2Br2 rhombs. Vibrational spectroscopic data are reported for (CuBr)(2)P8Se3 and for the homologous (CuI)(2)P8Se3. The wavenumbers of the Cu-Br and Cu-I vibrational modes show an excellent correlation with the corresponding Cu-X bond lengths. (C) 2004 Elsevier B.V. All rights reserved.
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| Dokumentenart | Artikel | ||||
| Titel eines Journals oder einer Zeitschrift | Journal of Molecular Structure | ||||
| Verlag | ELSEVIER SCIENCE BV | ||||
| Ort der Veröffentlichung | AMSTERDAM | ||||
| Nummer des Zeitschriftenheftes oder des Kapitels | 706/1- | ||||
| Seitenbereich | S. 89-94 | ||||
| Datum | 2004 | ||||
| Veröffentlichungsdatum | 23 Dez 2009 11:39 | ||||
| Institutionen | Chemie und Pharmazie > Institut für Anorganische Chemie > Lehrstuhl Prof. Dr. Arno Pfitzner | ||||
| Identifikationsnummer |
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| Stichwörter / Keywords | CRYSTAL-STRUCTURE; COPPER IODIDE; PHOSPHORUS; (CUI)(3)P4SE4; MOLECULES; HALIDES; SPECTRA; RAMAN; P4SE3; phosphorus chalcogenide; copper; halide; vibrational spectroscopy; X-ray diffraction; crystal structure | ||||
| Dewey-Dezimal-Klassifikation | 500 Naturwissenschaften und Mathematik > 540 Chemie | ||||
| Status | Veröffentlicht | ||||
| Begutachtet | Ja, diese Version wurde begutachtet | ||||
| An der Universität Regensburg entstanden | Unbekannt / Keine Angabe | ||||
| URN der UB Regensburg | urn:nbn:de:bvb:355-epub-118329 | ||||
| Dokumenten-ID | 11832 |
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