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Showing 13 to 24 of 314 entries
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Ferromagnetism in an extended three-dimensional, diamond-like copper(II) network: a new copper(II)/1-hydroxybenzotriazolato complex exhibiting soft-magnet properties and two transitions at 6.4 and 4.4 K.

Inorganic chemistry

Tangoulis V, Raptopoulou CP, Psycharis V, Terzis A, Skorda K, Perlepes SP, Cador O, Kahn O, Bakalbassis EG.
PMID: 11197005
Inorg Chem. 2000 Jun 12;39(12):2522-9. doi: 10.1021/ic991149i.

The use of the substituted benzotriazole ligand btaOH (1-hydroxybenzotriazole) in copper(II) chemistry has yielded a structurally and magnetically very interesting complex. The [Cu2(O2CMe)4(H2O)2]/btaOH.H2O/aqueous NH3 (1:4:4, 1:3:3, 1:2:2) reaction system in MeOH gives dark brown-green [Cu(btaO)2(MeOH)]n (4) in approximately 80%...

Syntheses and Characterization of gamma-[SiW(10)M(2)S(2)O(38)](6)(-) (M = Mo(V), W(V)). Two Keggin Oxothio Heteropolyanions with a Metal-Metal Bond.

Inorganic chemistry

Cadot E, Béreau V, Marg B, Halut S, Sécheresse F.
PMID: 11666504
Inorg Chem. 1996 May 22;35(11):3099-3106. doi: 10.1021/ic951054q.

The oxothio polyanions gamma-[SiW(10)M(2)S(2)O(38)](6)(-) (M = Mo(V), W(V)) were obtained through stereospecific addition of the dication [M(2)S(2)O(2)](2+) (M = Mo, W) to the divacant gamma-[SiW(10)O(36)](8)(-) anion in dimethylformamide. These compounds were isolated as crystals and are stable in usual...

New Metal Oxamates as Precursors of Low-Dimensional Heterobimetallics.

Inorganic chemistry

Fettouhi M, Ouahab L, Boukhari A, Cador O, Mathonière C, Kahn O.
PMID: 11666695
Inorg Chem. 1996 Aug 14;35(17):4932-4937. doi: 10.1021/ic960174a.

The goal of this work was to synthesize new molecular bricks which could be used as precursors of heterobimetallic low-dimensional compounds. Along this line, four compounds have been synthesized and structurally characterized, namely (NBu(4))(2)[Ni(Cl(2)opba)] (1), (NBu(4))(2)[Cu(Cl(2)opba)] (2), (NBu(4))(5)[Mn(Cl(2)opba)(DMSO)(2)](4) (3),...

Isotopic effects may induce cooperativity in valence tautomeric transition.

Chemical communications (Cambridge, England)

Cador O, Dei A, Sangregorio C.
PMID: 15010764
Chem Commun (Camb). 2004 Mar 21;(6):652-3. doi: 10.1039/b313049e. Epub 2004 Feb 10.

The replacing of CH(2)Cl(2) solvent molecules with their deuterated analogues in a Co complex undergoing valence-tautomeric interconversion drastically modifies its magnetic properties giving rise to a thermal hysteresis.

[W].

Angewandte Chemie (International ed. in English)

Cadot E, Marrot J, Sécheresse F.
PMID: 11241620
Angew Chem Int Ed Engl. 2001 Feb 16;40(4):774-777. doi: 10.1002/1521-3773(20010216)40:4<774::aid-anie7740>3.0.co;2-l.

No abstract available.

Polyphosphate ions encapsulated in oxothiomolybdate rings: synthesis, structure, and behavior in solution.

Journal of the American Chemical Society

Cadot E, Pouet MJ, Robert-Labarre C, du Peloux C, Marrot J, Sécheresse F.
PMID: 15264848
J Am Chem Soc. 2004 Jul 28;126(29):9127-34. doi: 10.1021/ja048746a.

Cyclic oxothiomolybdates containing polyphosphate ions were prepared by simple reactions in aqueous medium of the corresponding polyphosphate ions and the cyclic precursor K(2)I(2)Mo(10)S(10)O(10)(OH)(10)(OH(2))(5).15H(2)O. K(5)[Cl(P(2)O(7)]Mo(12)S(12)O(12)(OH)(12)(H(2)O)(4)].22H(2)O (1) was isolated from concentrated chloride solution (2.5 mol.L(-1)). 1 reveals a remarkable complex containing...

The magnetic möbius strip: synthesis, structure, and magnetic studies of odd-numbered antiferromagnetically coupled wheels.

Angewandte Chemie (International ed. in English)

Cador O, Gatteschi D, Sessoli R, Larsen FK, Overgaard J, Barra AL, Teat SJ, Timco GA, Winpenny RE.
PMID: 15455431
Angew Chem Int Ed Engl. 2004 Oct 04;43(39):5196-200. doi: 10.1002/anie.200460211.

No abstract available.

Redox-active organometallics: magnetic and electronic couplings through carbon-silicon hybrid molecular connectors.

Journal of the American Chemical Society

Hamon P, Justaud F, Cador O, Hapiot P, Rigaut S, Toupet L, Ouahab L, Stueger H, Hamon JR, Lapinte C.
PMID: 19053464
J Am Chem Soc. 2008 Dec 24;130(51):17372-83. doi: 10.1021/ja804608z.

Treatment of the triflate complex Cp*(dppe)FeOTf [12; Cp* = eta(5)-C(5)(CH(3))(5), dppe = 1,2-bis(diphenylphosphino)ethane, OTf = CF(3)SO(3)] with an excess of HC[triple bond]C-(Si(CH(3))(2))(x)-C[triple bond]CH (x = 2-4) in diethyl ether provides the binuclear bis(vinylidene) derivatives [Cp*(dppe)Fe=C=CH(Si(CH(3))(2))(x)CH=C=Fe(dppe)Cp*][OTf](2) (x = 2, 13;...

Changing the oxothiomolybdate ring from an anionic to a cationic receptor.

Inorganic chemistry

Lemonnier JF, Floquet S, Marrot J, Kachmar A, Bénard M, Rohmer MM, Haouas M, Taulelle F, Henry M, Cadot E.
PMID: 17929915
Inorg Chem. 2007 Nov 12;46(23):9516-8. doi: 10.1021/ic701432s. Epub 2007 Oct 12.

The ionic recognition properties of neutral oxothiomolybdenum wheels can be changed from anionic to cationic through ionization of the internal aquo ligands. In the solid state, [Mo8O8S8(OH)10(H2O)]2- (1) interacts with two Cs+ cations to give a close supramolecular host-guest...

Cyclic Ti9 keggin trimers with tetrahedral (PO4) or octahedral (TiO6) capping groups.

Inorganic chemistry

Al-Kadamany GA, Hussain F, Mal SS, Dickman MH, Leclerc-Laronze N, Marrot J, Cadot E, Kortz U.
PMID: 18781734
Inorg Chem. 2008 Oct 06;47(19):8574-6. doi: 10.1021/ic801114n. Epub 2008 Sep 10.

We have synthesized the cyclic Ti 9 Keggin trimers [(alpha-Ti 3PW 9O 38) 3(PO 4)] (18-) ( 1) and [(alpha-Ti 3SiW 9O 37OH) 3(TiO 3(OH 2) 3)] (17-) ( 2), which are both composed of three (Ti 3XW 9O...

4-(2-Tetrathiafulvalenyl-ethenyl)pyridine (TTF-CH=CH-Py) radical cation salts containing poly(beta-diketonate) rare earth complexes: synthesis, crystal structure, photoluminescent and magnetic properties.

Inorganic chemistry

Pointillart F, Maury O, Le Gal Y, Golhen S, Cador O, Ouahab L.
PMID: 19572728
Inorg Chem. 2009 Aug 03;48(15):7421-9. doi: 10.1021/ic901052b.

The reactions between the redox-active 4-(2-tetrathiafulvalenyl-ethenyl)pyridine ligand (TTF-CH=CH-Py) and the tris(1,1,1,5,5,5-hexafluoroacetylacetonate)Ln(III) (Ln = La and Nd) lead to the formation of compounds with the formulas {[La(hfac)(5)][(TTF-CH=CH-Py(*+))](2)} (1), {[Nd(hfac)(4)(H(2)O)][(TTF-CH=CH-Py(*+))]}(2) (2), and {[Nd(hfac)(4)(H(2)O)][(TTF-CH=CH-Py(*+))]}(2)(H(2)O)(C(6)H(14))(0.5) (3) (hfac(-) = 1,1,1,5,5,5-hexafluoroacetylacetonate anion). These compounds have...

Current composite-feature classification methods do not outperform simple single-genes classifiers in breast cancer prognosis.

Frontiers in genetics

Staiger C, Cadot S, Györffy B, Wessels LF, Klau GW.
PMID: 24391662
Front Genet. 2013 Dec 23;4:289. doi: 10.3389/fgene.2013.00289. eCollection 2013.

Integrating gene expression data with secondary data such as pathway or protein-protein interaction data has been proposed as a promising approach for improved outcome prediction of cancer patients. Methods employing this approach usually aggregate the expression of genes into...

Showing 13 to 24 of 314 entries