Title:
MOLECULAR ARRANGEMENT WITH A STRUCTURAL CONFIGURATION AND USE THEREOF FOR QUANTUM-MECHANICAL INFORMATION PROCESSING
Document Type and Number:
WIPO Patent Application WO2001084714
Kind Code:
A3
Abstract:
Cage-type molecules differ significantly physically but are so chemically similar that until now it has been impossible to arrange them in relation to each other in controllable structures. According to the invention however, molecular arrangements with geometrically regular, periodic structural configurations with extremely precisely selectable intervals and angles can be produced in a self-organised manner by chemically modifying the molecular cages by specifically applying addends. Suitable type pairs (P') consisting of complementary and selective addends (A', B') are used. These addends (A', B'), which are generally bondable on two sides, are bonded with specific selectable sites of the cage molecules (A', B') with one end and form adducts (A2, B2) with the same. The other end is configured to be chemically highly selective so that the addends (A', B') bind exclusively with each other according to the chemical lock-and-key principle. By using stable, endohedral fullerenes (Z@Cx with X = 60) as cage-type molecules, filled with an electron spin carrying atom (Z), it is possible to produce spatially extremely precisely arranged electron spin systems for spin quantum computing, with very high detection sensitivity due to the use of electron spin resonance.
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Inventors:
WAIBLINGER MARKUS (DE)
HARNEIT WOLFGANG (DE)
WEIDINGER ALOIS (DE)
HARNEIT WOLFGANG (DE)
WEIDINGER ALOIS (DE)
Application Number:
PCT/DE2001/001673
Publication Date:
March 21, 2002
Filing Date:
May 02, 2001
Export Citation:
Assignee:
HAHN MEITNER INST BERLIN GMBH (DE)
WAIBLINGER MARKUS (DE)
HARNEIT WOLFGANG (DE)
WEIDINGER ALOIS (DE)
WAIBLINGER MARKUS (DE)
HARNEIT WOLFGANG (DE)
WEIDINGER ALOIS (DE)
International Classes:
B01J20/28; C01B31/00; C01D7/14; C07C235/06; G06N99/00; C07C235/10; G07C3/12; G11C13/02; H01L51/30; (IPC1-7): C07C235/06; G06N1/00; G11C11/00; H01L51/20; H01L51/30
Other References:
PARK, SEONGJUN ET AL: "Endo- Fullerene and doped diamond nanocrystallite-based models of qubits for solid-state quantum computers", J. NANOSCI. NANOTECHNOL., vol. 1, no. 1, 1 March 2001 (2001-03-01), pages 75 - 81, XP001033507
NIERENGARTEN, JEAN FRANCOIS ET AL: "Macrocyclization on the fullerene core. Direct regio- and diastereoselective multi-functionalization of [60]fullerene, and synthesis of fullerene-dendrimer derivatives", HELV. CHIM. ACTA, vol. 80, no. 7, 1997, pages 1835 - 1844, XP002105121
HEINE, T. ET AL: "Isomers of C70 Dimer", J. PHYS. CHEM. A, vol. 105, no. 7, 2001, pages 1140 - 1143, XP001033505
ARMAROLI, NICOLA ET AL: "Charge-transfer interactions and IR-luminescence in face-to-face porphyrin-fullerene systems", PROC. - ELECTROCHEM. SOC. (2000), 2000-11(FULLERENES 2000--VOLUME 9: FUNCTIONALIZED FULLERENES), 92-108, XP001032983
ZHENG, ZHANMIAO ET AL: "Synthesis and anti-HIV activity of bis(methanofullerene)polyoxometal ates", PROC. - ELECTROCHEM. SOC. (1998), 98-8(RECENT ADVANCES IN THE CHEMISTRY AND PHYSICS OF FULLERENES AND RELATED MATERIALS), 1222-1226, XP001032982
LAMPARTH, IRIS ET AL: "Side-chain modifications of C60 via activation of the easily accessible fulleromalonic acid C61(CO2H)2", LIEBIGS ANN./RECL., no. 1, 1997, pages 253 - 258, XP001030606
ARMAROLI, NICOLA ET AL: "Charge-transfer interactions in face-to-face porphyrin-fullerene systems: solvent-dependent luminescence in the infrared spectral region", CHEM.--EUR. J., vol. 6, no. 9, 2000, pages 1629 - 1645, XP001032931
FOWLER, PATRICK W. ET AL: "Structures and energetics of dimeric fullerene and fullerene oxide derivatives", J. CHEM. SOC., PERKIN TRANS. 2, no. 10, 1997, pages 1901 - 1905, XP001032935
BOURGEOIS, JEAN-PASCAL ET AL: "Synthesis, and optical and electrochemical properties of cyclophane-type molecular dyads containing a porphyrin in close, tangential orientation relative to the surface of trans-1 functionalized C60. Preliminary communication", HELV. CHIM. ACTA, vol. 81, no. 10, 1998, pages 1835 - 1844, XP001032930
RAVAINE, S. ET AL: "Synthesis of new donor-acceptor systems through the association of a tetrathiafulvalene core and fullerene units", SYNTH. MET. (1997), 87(1), 93-95, vol. 87, no. 1, 1997, pages 93 - 95, XP001032923
HARNEIT, W. ET AL: "N@C60 for quantum computing", AIP CONF. PROC. (2000), 544(ELECTRONIC PROPERTIES OF NOVEL MATERIALS--MOLECULAR NANOSTRUCTURES), 207-210, XP001032955
LEBEDKIN, S. ET AL: "Dimerization of C70 under high pressure: Thermal dissociation and photophysical properties of the dimer C140", AIP CONF. PROC. (2000), 544(ELECTRONIC PROPERTIES OF NOVEL MATERIALS--MOLECULAR NANOSTRUCTURES), 77-80, XP001032956
SCHULTE, JOACHIM ET AL: "Electronic structure of endohedral Y@C82;an ab initio Hartree-Fock investigation", CHEM. PHYS. LETT., vol. 259, no. 1,2, 1996, pages 48 - 54, XP001032959
NIERENGARTEN, JEAN FRANCOIS ET AL: "Macrocyclization on the fullerene core. Direct regio- and diastereoselective multi-functionalization of [60]fullerene, and synthesis of fullerene-dendrimer derivatives", HELV. CHIM. ACTA, vol. 80, no. 7, 1997, pages 1835 - 1844, XP002105121
HEINE, T. ET AL: "Isomers of C70 Dimer", J. PHYS. CHEM. A, vol. 105, no. 7, 2001, pages 1140 - 1143, XP001033505
ARMAROLI, NICOLA ET AL: "Charge-transfer interactions and IR-luminescence in face-to-face porphyrin-fullerene systems", PROC. - ELECTROCHEM. SOC. (2000), 2000-11(FULLERENES 2000--VOLUME 9: FUNCTIONALIZED FULLERENES), 92-108, XP001032983
ZHENG, ZHANMIAO ET AL: "Synthesis and anti-HIV activity of bis(methanofullerene)polyoxometal ates", PROC. - ELECTROCHEM. SOC. (1998), 98-8(RECENT ADVANCES IN THE CHEMISTRY AND PHYSICS OF FULLERENES AND RELATED MATERIALS), 1222-1226, XP001032982
LAMPARTH, IRIS ET AL: "Side-chain modifications of C60 via activation of the easily accessible fulleromalonic acid C61(CO2H)2", LIEBIGS ANN./RECL., no. 1, 1997, pages 253 - 258, XP001030606
ARMAROLI, NICOLA ET AL: "Charge-transfer interactions in face-to-face porphyrin-fullerene systems: solvent-dependent luminescence in the infrared spectral region", CHEM.--EUR. J., vol. 6, no. 9, 2000, pages 1629 - 1645, XP001032931
FOWLER, PATRICK W. ET AL: "Structures and energetics of dimeric fullerene and fullerene oxide derivatives", J. CHEM. SOC., PERKIN TRANS. 2, no. 10, 1997, pages 1901 - 1905, XP001032935
BOURGEOIS, JEAN-PASCAL ET AL: "Synthesis, and optical and electrochemical properties of cyclophane-type molecular dyads containing a porphyrin in close, tangential orientation relative to the surface of trans-1 functionalized C60. Preliminary communication", HELV. CHIM. ACTA, vol. 81, no. 10, 1998, pages 1835 - 1844, XP001032930
RAVAINE, S. ET AL: "Synthesis of new donor-acceptor systems through the association of a tetrathiafulvalene core and fullerene units", SYNTH. MET. (1997), 87(1), 93-95, vol. 87, no. 1, 1997, pages 93 - 95, XP001032923
HARNEIT, W. ET AL: "N@C60 for quantum computing", AIP CONF. PROC. (2000), 544(ELECTRONIC PROPERTIES OF NOVEL MATERIALS--MOLECULAR NANOSTRUCTURES), 207-210, XP001032955
LEBEDKIN, S. ET AL: "Dimerization of C70 under high pressure: Thermal dissociation and photophysical properties of the dimer C140", AIP CONF. PROC. (2000), 544(ELECTRONIC PROPERTIES OF NOVEL MATERIALS--MOLECULAR NANOSTRUCTURES), 77-80, XP001032956
SCHULTE, JOACHIM ET AL: "Electronic structure of endohedral Y@C82;an ab initio Hartree-Fock investigation", CHEM. PHYS. LETT., vol. 259, no. 1,2, 1996, pages 48 - 54, XP001032959
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