Synthesis and Structural Characterization of ... - Jacobs University
Synthesis and Structural Characterization of ... - Jacobs University
Synthesis and Structural Characterization of ... - Jacobs University
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Chapter 5<br />
Unpublished Results<br />
novel {Mo 6 } <strong>and</strong> {Mo 10 } subunits connected by Te−O−W bridges. These hexa- <strong>and</strong> decamolybdates,<br />
{Mo 6 } <strong>and</strong> {Mo 10 }, subunits have not been reported before.<br />
The rare existence <strong>of</strong> structurally characterized <strong>of</strong> d-transition metals containing<br />
molybdotellurates(IV) provides an impetus to try to prepare new species <strong>of</strong><br />
molybdotellurates(IV). Hence, we tried to incorporate d-transition metal ions (Mn 2+ , Fe 3+ ,<br />
Co 2+ , Ni 2+ , Cu 2+ , Zn 2+ , <strong>and</strong> Pd 2+ ) in polyanion 1 using different synthetic pathways. So far, we<br />
could not identify the crystalline materials obtained by using single-crystal X-ray diffraction<br />
<strong>and</strong> this will be the scope <strong>of</strong> further studies.<br />
5.A.2.6. References<br />
[1] a) M. T. Pope in Heteropoly <strong>and</strong> Isopoly Oxometalates, Springer-Verlag, Berlin, 1983; b)<br />
M. T. Pope, A. Müller, Angew. Chem., 1991, 103, 56, Angew. Chem., Int. Ed. Engl. 1991, 30,<br />
34; c) M. T. Pope, A. Müller in Polyoxometalates: From Platonic Solids to Anti- Retroviral<br />
Activity (Eds.: M. T. Pope, A. Müller), Kluwer: Dordrecht, The Netherl<strong>and</strong>s, 1994; d) A.<br />
Müller, H. Reuter, S. Dillinger, Angew. Chem., 1995, 107, 2505, Angew. Chem., Int. Ed. Engl.<br />
1995, 34, 2328; e) C. Hill in Polyoxometalates: Chemical Reviews, 1998 (special thematic<br />
issue on polyoxometalates); f) M. T. Pope, A. Müller in Polyoxometalate Chemistry: From<br />
Topology via Self-Assembly to Applications (Eds.: M. T. Pope, A. Müller), Kluwer: Dordrecht,<br />
The Netherl<strong>and</strong>s, 2001; g) T. Yamase, M. T. Pope in Polyoxometalate Chemistry for Nano-<br />
Composite Design (Eds.: T. Yamase, M. T. Pope), Kluwer: Dordrecht, The Netherl<strong>and</strong>s,<br />
2002; h) D.-L. Long, E. Burkholder, L. Cronin, Chem. Soc. Rev. 2007, 36, 101; i) D.-L. Long,<br />
R. Tsunashima, L. Cronin, Angew. Chem. 2010, 122, 1780, Angew. Chem. Int. Ed. 2010, 49,<br />
1736.<br />
[2] a) J. S. Anderson, Nature 1937, 140, 850; b) H. T. Jr. Evans, J. Am. Chem. Soc. 1948, 70,<br />
1291; c) H. T. Jr. Evans, Acta. Cryst. 1974, B30, 2095.<br />
195