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Volumn 14, Issue 1, 2011, Pages 324-329

Two novel 2D organic-inorganic hybrid lacunary Keggin phosphotungstate 3d-4f heterometallic derivatives: [Cu(en)2]2H 6[Ce(α-PW11O39)2]•8H 2O and [Cu(dap)2(H2O)][Cu(dap) 2]4.5[Dy(α-PW11O39) 2]•4H2O

Author keywords

3d 4f metal; Lacunary Keggin structure; Phosphotungstate; Polyoxometalate

Indexed keywords


EID: 78651331243     PISSN: 13877003     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.inoche.2010.11.028     Document Type: Article
Times cited : (49)

References (50)
  • 35
    • 78651331859 scopus 로고    scopus 로고
    • note
    • -1, F(000) = 6019, GOOF = 1.033. Of 30,388 total reflections collected, 21,139 were unique (Rint = 0.0540), R1(wR2) = 0.0595(0.1349) for 1340 parameters and 13,914 reflections [I > 2σ(I)]. Both intensity data were collected on a Bruker Smart APEX II CCD diffractometer with graphite-monochromated Mo Kα radiation (λ = 0.71073 Å) at 296(2) K. The structures were solved by direct methods and refined by full-matrix least squares on F2 using the SHELXTL-97 program package. Intensity data were corrected for Lorentz and polarization effects as well as for multi-scan absorption. All of the non-hydrogen atoms were refined anisotropically. Positions of the hydrogen atoms attached to the carbon and nitrogen atoms were geometrically placed. All hydrogen atoms were refined isotropically as a riding mode using the default SHELXTL parameters.


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