A new type of metal-organic large-pore zeotype

Angewandte Chemie - International Edition

Volumn 38, Issue 1-2, 1999, Pages 153-156

  Goodgame, David M L ^a   Grachvogel, David A ^a   Williams, David J ^a  

^a IMPERIAL COLLEGE LONDON   (United Kingdom)

Author keywords

Microporosity; Solid state structures; Supramolecular chemistry; Zeolite analogues; Zinc

Indexed keywords

ZEOLITE;

ARTICLE; CATALYSIS; CRYSTAL STRUCTURE; OXIDATION REDUCTION REACTION; PARTICLE SIZE; PETROCHEMICAL INDUSTRY; POROSITY; SOLID STATE; STEREOCHEMISTRY; SYNTHESIS;

EID: 0033555740     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1521-3773(19990115)38:1/2<153::AID-ANIE153>3.0.CO;2-U     Document Type: Article

References (10)

1. I. W. C. E. Arends, R. A. Sheldon, M. Wallau, U. Schuchardt, Angew. Chem. 1997, 109, 1190-1211; Angew. Chem. Int. Ed. Engl. 1997, 36, 1144-1163.
2. I. W. C. E. Arends, R. A. Sheldon, M. Wallau, U. Schuchardt, Angew. Chem. 1997, 109, 1190-1211; Angew. Chem. Int. Ed. Engl. 1997, 36, 1144-1163.
3. a) C. Janiak, Angew. Chem. 1997, 109, 1499-1502; Angew. Chem. Int. Ed. Engl. 1997, 36, 1431-1434, and references therein;
4. a) C. Janiak, Angew. Chem. 1997, 109, 1499-1502; Angew. Chem. Int. Ed. Engl. 1997, 36, 1431-1434, and references therein;
5. b) Subsequent to the submission of this communication, Yaghi and co-workers reported a microporous framework comprising zinc centers bonded to 1,4-benzenedicarboxylate anions, H. Li, M. Eddaoudi, T. L. Groy, O. M. Yaghi, J. Am. Chem. Soc. 1998, 120, 8571-8572.
6. For a recent comprehensive review of lattice interpenetration see : S. R. Batten, R. Robson, Angew. Chem. 1998, 110, 1558-1595; Angew. Chem. Int. Ed. 1998, 37, 1460-1494.
7. For a recent comprehensive review of lattice interpenetration see : S. R. Batten, R. Robson, Angew. Chem. 1998, 110, 1558-1595; Angew. Chem. Int. Ed. 1998, 37, 1460-1494.
8. 2 = 0.2143. Computations were carried out with the SHELXTL 5.03 program package. The included DMF solvent was distributed randomly throughout the channels in the structure and no realistic atom positions could be fitted to the weak diffuse areas of residual electron density. The value of about six DMF molecules per zinc atom given in the empirical formula was deduced from the TGA measurements and the corresponding values of calculated density, μ, and F(000) reflect this figure. Crystallographic data (excluding structure factors) for the structures reported in this paper have been deposited with the Cambridge Crystallographic Data Centre as supplementary publication no. CCDC-102315. Copies of the data can be obtained free of charge on application to CCDC. 12 Union Road, Cambridge CB21EZ, UK (fax: (+44) 1223-336-033; e-mail: deposit@ccdc.cam.ac.uk).
9. A search of the April 1998 release of the Cambridge Crystallographic Database revealed only three other examples of a linear M-O-C arrangement out of a total of 1787 hits.
10. A substantial portion of the powder pattern of the heated sample comprises an amorphous "humpø but with the principal lines of the host structure clearly visible.