Pfitzner, Arno and Hoppe, Diana (2006) Nb2Cl10(P4S10)(2): A co-crystal of Nb2Cl10 and P4S10. ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 632 (10-11). pp. 1771-1775. ISSN 0044-2313, 1521-3749
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Red moisture-sensitive crystals of Nb2Cl10(P4S10)(2) were obtained from a solution of P4S10 and Nb2Cl10 in CS2. Nb2Cl10(P4S10)(2) crystallises in the space group P (1) over bar with a = 9.577(2), b = 10.894(2), c = 11.477(2) angstrom, alpha = 71.40(1), beta = 68.14(1), gamma = 67.58(1)degrees; V = 1005.2(3) angstrom(3), Z = 2. In the crystal structure molecules of P4S10 and Nb2Cl10 are arranged similar to the packing of the ions in the CaF2 structure type. A comparison of the Raman spectrum of Nb2Cl10(P4S10)2 with spectra of the corresponding reactants indicates that no significant bonds are present between both components of the title compound. Therefore, Nb2Cl10(P4S10)(2) has to be considered as a co-crystal of the starting materials. Ta2Cl10(P4S10)(2) is isotypic with Nb2Cl10(P4S10)(2), the lattice constants are a = 9.643(3), b = 10.963(3), c = 11.572(4) angstrom; alpha = 71.54(2), beta = 68.11(2), gamma = 67.61(2)degrees.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | VIBRATIONAL-SPECTRA; TETRAPHOSPHORUS DECASULFIDE; NIOBIUM PENTACHLORIDE; CAGE MOLECULES; COPPER IODIDE; ADDUCT; TA2CL10; SYSTEMS; NBCL5; AS4S4; phosphorus sulphide; niobium chloride; tantalum chloride; crystal structure; Raman spectroscopy |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie > Chair Prof. Dr. Arno Pfitzner |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 03 Mar 2021 11:05 |
| Last Modified: | 03 Mar 2021 11:05 |
| URI: | https://pred.uni-regensburg.de/id/eprint/35295 |
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