Tris(organozinc) phosphazenates as templates for trimeric and hexameric zinc oxide clusters

Angewandte Chemie - International Edition

Volumn 45, Issue 28, 2006, Pages 4632-4634

  Boomishankar, Ramamoorthy ^a   Richards, Philip I ^a   Steiner, Alexander ^a  

^a UNIVERSITY OF LIVERPOOL   (United Kingdom)

Author keywords

Metal oxides; N,P ligands; Phosphazenates; Phosphazenes; Zinc

Indexed keywords

HYDRATES; METAL CASTING; MOLECULAR STRUCTURE; ORGANOMETALLICS;

METAL OXIDES; N,P LIGANDS; PHOSPHAZENATES; PHOSPHAZENES;

ZINC OXIDE;

EID: 33746277541     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.200601138     Document Type: Article

References (21)

1. a) J.-P. Jolivet, Metal Oxide Chemistry and Synthesis: From Solution to Solid State, Wiley, Chichester, 2000;
2. b) C. N. R. Rao, B. Raveau, Transition Metal Oxides: Structure, Properties, and Synthesis of Ceramic Oxides, Wiley-VCH, Weinheim, 1998;
3. c) J. M. Thomas, W. J. Thomas, Principles and Practice of Heterogeneous Catalysis, Wiley-VCH, Weinheim, 1997.
4. a) H. W. Roesky, I. Haiduc, N. S. Hosmane, Chem. Rev. 2003, 103, 2579;
5. b) H. W. Roesky, M. G. Walawalkar, R. Murugavel, Acc. Chem. Res. 2001, 34, 201;
6. c) V. Chandrasekhar, S. Nagendran, V. Baskar, Coord. Chem. Rev. 2002, 235, 1.
7. A. E. H. Wheatley, Chem. Soc. Rev. 2001, 30, 265.
8. A. M. Drummond, L. T. Gibson, A. R. Kennedy, R. E. Mulvey, C. T. O'Hara, R. B. Rowlings, T. Weightman, Angew. Chem. 2002, 114, 2488;
9. Angew. Chem. Int. Ed. 2002, 41, 2382.
10. A. Steiner, S. Zacchini, P. I. Richards, Coord. Chem. Rev. 2002, 227, 193.
11. G. T. Lawson, F. Rivals, M. Tascher, C. Jacob, J. F. Bickley, A. Steiner, Chem. Commun. 2000, 341.
12. 3, Z = 6, R1 (I > 2σ(I)) = 0.099, wR2 (all data) = 0.35. Crystals of 7 diffracted very weakly and refined poorly, thus structural parameters are not discussed; however, the data quality was sufficient to confirm the connectivity of 7. Crystallographic data in CIF format (CCDC-602267 (2), -602268 (3), -602269 (5), -602266 (7)) contain the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via www.ccdc.cam.ac.uk/data_request/cif.
13. 1/n, a = 16.736(3), b = 19.977(2), c = 27.476(3) Å, β = 104.46(2)°.
14. I. B. Gorrell, A. Looney, G. Parkin, A. L. Rheingold, J. Am. Chem. Soc. 1990, 112, 4068.
15. 2O were prepared by grinding phosphazenes with stoichiometric amounts of water.
16. a) J. Albertsson, S. C. Abrahams, Å. Kvick, Acta Crystallogr. Sect. B 1989, 45, 34;
17. b) S. C. Abrahams, J. L. Bernstein, Acta Crystallogr. Sect. B 1969, 25, 1233.
18. a) C. H. Bates, W. B. White, R. Roy, Science 1962, 137, 993;
19. b) S. Desgreniers, Phys. Rev. B 1998, 58, 14 102.
20. J. F. Bickley, R. Bonar-Law, G. T. Lawson, P. I. Richards, F. Rivals, A. Steiner, S. Zacchini, Dalton Trans. 2003, 1235.
21. G. M. Sheldrick, SHELX-97, Universität Göttingen, 1997.