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ChemInform Abstract: Novel Sandwiched Intermetallic Selenoantimonates: Soft Synthesis and...
Transcript of ChemInform Abstract: Novel Sandwiched Intermetallic Selenoantimonates: Soft Synthesis and...
1999 copper, Cu
copper, CuI 7400
04 - 031Novel Sandwiched Intermetallic Selenoantimonates: Soft Synthesisand Characterization of Cu2SbSe3·0.5en and Cu2SbSe3·en. — Singlecrystals of the novel two-dimensional intermetallic copper selenoantimonates(V) and (VII) are obtained by soft solvothermal reactions. Both compoundscrystallize in the monoclinic system, space group P21/n with Z = 4 for (V)and space group Pn with Z = 2 for (VII). The structures consist of Cu2SbSe3layers separated by free ethylenediamine layers. The intermetallic layers arevery similar in the two structures, but the solvent orientations are different.Both compounds contain Cu atoms with mixed valence and prove to besemiconductors. — (CHEN, Z.; DILKS, R. E.; WANG, R.-J.; LU, J. Y.; LI, J.;Chem. Mater. 10 (1998) 10, 3184-3188; Dep. Chem., Rutgers Univ., Camden,NJ 08102, USA; EN)
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