ISSN:
0044-2313
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
New Complex Fluorides with Ag2+ and Pd2+: NaMIIZr2F11 (MII = Ag, Pd) and AgPdZr2F11For the first time single crystals of NaAgZr2F11, NaPdZr2F11 and AgPdZr2F11 have been obtained and investigated by X-ray methods. The isotypic compounds NaMIIZr2F11 (MII = Ag, Pd) crystallize triclinic, spcgr. P1—Ci1 (No. 2) with a = 780.9, b = 570.0, c = 583.2 pm, α = 106.1°, β = 112.2°, γ = 97.9° (NaPdZr2F11), AgPdZr2F11 is monoclinic, spcgr. C2/m—C2h (No. 12) with a = 935.1, b = 699.1, c = 780.1 pm, β = 115.7°, Z = 2 (Four circle diffractometer data, Siemens AED 2). Their structure is closeley related to the Ag3Hf2F14-type of structure.
Notes:
Erstmals und in Form von Einkristallen wurden NaAgZr2F11, NaPdZr2F11 und AgPdZr2F11, alle intensiv blau, dargestellt und röntgenographisch untersucht. Die beiden einander isotypen Verbindungen NaMIIZr2F11 (MII = Ag, Pd) kristallisieren triklin, R.G. P1—Ci1 (Nr. 2) mit a = 780,9, b = 570,0, c = 583,2 pm, α = 106,1°, β = 111,5°, γ = 96,62° (NaAgZr2F11) und a = 791,0, b = 574,6, c = 574,5 pm, α = 106,7°, β = 112,2°, γ = 97,9° (NaPdZr2F11), AgPdZr2F11 hingegen mit a = 935,1, b = 699,1, c = 780,1 pm, β = 115,7°, monoklin, R.G. C2/m—C2h3 (Nr. 12), Z = 2, (Vierkreisdiffraktometerdaten, Siemens AED 2). Alle Verbindungen sind struktur chemisch eng mit Ag3Hf2F14 verwandt.
Additional Material:
2 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/zaac.19875531024
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