Crossref
journal-article
Wiley
Angewandte Chemie International Edition in English (311)
References
26
Referenced
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- Crystal data for (Et4N)3[NaAu12Se8]: triclinicP1 Z= 2 a= 11.956(4) b= 12.733(4) c= 10.784(3) Å α = 103.94(3) β = 108.96(3) γ = 113.63(2)° V= 1285(2) Å3at 23 °C. 2θmax(MoKα) = 45.0°. Number of reflections measured 3557. Number of reflections havingF> 3σ(F): 1872. ρcaled= 4.40 g cm–3. An empirical absorption correction based on Ψ scans and a DIFABS correction [11] after isotropic refinement of all atoms were applied μ = 396 cm–1. The minimum and maximum transmission was 0.75 and 1.39 respectively. The structure has an asymmetric unit of (Et4N)1.5[Na0.5Au6Se4]. In addition to the Na+ion one of the tetrahedral Et4N+cations was found to occupy a crystallographic inversion center causing positional disorder of the ethyl groups on this cation site. The refinement of the atoms in this cation was carried out with a disorder model where all the C sites except for a terminal one (i.e. C16) are half‐occupied. C16 could not be found but its position was calculated and included in the structure factor calculation. The structure was solved by direct methods with the program MITHRIL and refined with TEXSAN single crystal analysis software. FinalR= 0.072 andRw= 0.084. Further details of the crystal structure investigations may be obtained from the Fachinformationszentrum Karlsruhe Gesellschaft für wissenschaftlich‐technische Information mbH D‐W‐7514 Eggenstein‐Leopoldshafen 2 (FRG) on quoting the depository number CSD‐56044 the names of the authors and the journal citation.
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- M. G.Kanatzidis S.‐P.Huang Phosphorous Sulfur Silicon Relat. Elem. in press.
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Dates
Type | When |
---|---|
Created | 21 years, 7 months ago (Dec. 30, 2003, 6:12 p.m.) |
Deposited | 1 year, 10 months ago (Oct. 23, 2023, 5:03 a.m.) |
Indexed | 1 year, 9 months ago (Oct. 30, 2023, 7:38 p.m.) |
Issued | 33 years, 2 months ago (June 1, 1992) |
Published | 33 years, 2 months ago (June 1, 1992) |
Published Online | 21 years, 8 months ago (Dec. 22, 2003) |
Published Print | 33 years, 2 months ago (June 1, 1992) |
@article{Huang_1992, title={Synthesis and Structure of the Cluster [NaAu12Se8]3−: An Inorganic Cryptand Complex}, volume={31}, ISSN={0570-0833}, url={http://dx.doi.org/10.1002/anie.199207871}, DOI={10.1002/anie.199207871}, number={6}, journal={Angewandte Chemie International Edition in English}, publisher={Wiley}, author={Huang, Song‐Ping and Kanatzidis, Mercouri G.}, year={1992}, month=jun, pages={787–789} }