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Results: 1-25 | 26-30

Results: 1-25/30

A C-3-symmetric chiral hexadentate podand ligand based on a tris(pyrazolyl)borate core

Authors: Motson, GR Mamula, O Jeffery, JC McCleverty, JA Ward, MD von Zelewsky, A

Citation: Gr. Motson et al., A C-3-symmetric chiral hexadentate podand ligand based on a tris(pyrazolyl)borate core, J CHEM S DA, (9), 2001, pp. 1389-1391

Electronic and magnetic metal-metal interactions in dinuclear oxomolybdenum(V) complexes across bis-phenolate bridging ligands with different spacersbetween the phenolate termini: ligand-centred vs. metal-centred redox activity

Authors: Bayly, SR Humphrey, ER de Chair, H Paredes, CG Bell, ZR Jeffery, JC McCleverty, JA Ward, MD Totti, F Gatteschi, D Courric, S Barry, RSC Steele, BR Serettas, CG

Citation: Sr. Bayly et al., Electronic and magnetic metal-metal interactions in dinuclear oxomolybdenum(V) complexes across bis-phenolate bridging ligands with different spacersbetween the phenolate termini: ligand-centred vs. metal-centred redox activity, J CHEM S DA, (9), 2001, pp. 1401-1414

Donor-acceptor complexes incorporating ferrocenes: spectroelectrochemical characterisation, quadratic hyperpolarisabilities and the effects of oxidising and reducing agents

Authors: Malaun, M Kowallick, R McDonagh, AM Marcaccio, M Paul, RL Asselberghs, I Clays, K Persoons, A Bildstein, B Fiorini, C Nunzi, JM Ward, MD McCleverty, JA

Citation: M. Malaun et al., Donor-acceptor complexes incorporating ferrocenes: spectroelectrochemical characterisation, quadratic hyperpolarisabilities and the effects of oxidising and reducing agents, J CHEM S DA, (20), 2001, pp. 3025-3038

A C-3-symmetric chiral hexadentate podand ligand based on a tris( pyrazolyl) borate core (pg 1389, 2001)

Authors: Motson, GR Mamula, O Jeffry, JC McCleverty, JA Ward, MD von Zelewsky, A

Citation: Gr. Motson et al., A C-3-symmetric chiral hexadentate podand ligand based on a tris( pyrazolyl) borate core (pg 1389, 2001), J CHEM S DA, (11), 2001, pp. 1802-1802

Reversible switching of the first hyperpolarisability of an NLO-active donor-acceptor molecule based on redox interconversion of the octamethylferrocene donor unit

Authors: Malaun, M Reeves, ZR Paul, RL Jeffery, JC McCleverty, JA Ward, MD Asselberghs, I Clays, K Persoons, AE

Citation: M. Malaun et al., Reversible switching of the first hyperpolarisability of an NLO-active donor-acceptor molecule based on redox interconversion of the octamethylferrocene donor unit, CHEM COMMUN, (01), 2001, pp. 49-50

Redox and UV/VIS/NIR spectroscopic properties of tris(pyrazolyl)borato-oxo-molybdenum(v) complexes with naphtholate and related co-ligands

Authors: McDonagh, AM Ward, MD McCleverty, JA

Citation: Am. Mcdonagh et al., Redox and UV/VIS/NIR spectroscopic properties of tris(pyrazolyl)borato-oxo-molybdenum(v) complexes with naphtholate and related co-ligands, NEW J CHEM, 25(10), 2001, pp. 1236-1243

Syntheses and structures of lanthanide(III) complexes with some bis(pyrazolyl)borate and tris(pyrazolyl)borate podand ligands

Authors: Bell, ZR Motson, GR Jeffery, JC McCleverty, JA Ward, MD

Citation: Zr. Bell et al., Syntheses and structures of lanthanide(III) complexes with some bis(pyrazolyl)borate and tris(pyrazolyl)borate podand ligands, POLYHEDRON, 20(15-16), 2001, pp. 2045-2053

Redox-activity in complexes with Mo(NO) and Mo(O) cores: Facts and consequences

Authors: McCleverty, JA Ward, MD Jones, CJ

Citation: Ja. Mccleverty et al., Redox-activity in complexes with Mo(NO) and Mo(O) cores: Facts and consequences, COMM INOR C, 22(5), 2001, pp. 293-326

Coordination and supramolecular chemistry multinucleating ligands containing two or more pyrazolyl-pyridine 'arms'

Authors: Ward, MD McCleverty, JA Jeffery, JC

Citation: Md. Ward et al., Coordination and supramolecular chemistry multinucleating ligands containing two or more pyrazolyl-pyridine 'arms', COORD CH RE, 222, 2001, pp. 251-272

Nitrosyl tris(3,5-dimethylpyrazolyl)borato complexes of molybdenum bindingpyridine ligands with electron-withdrawing groups at the 3-position

Authors: Stobie, K Bell, ZR Ward, MD McCleverty, JA

Citation: K. Stobie et al., Nitrosyl tris(3,5-dimethylpyrazolyl)borato complexes of molybdenum bindingpyridine ligands with electron-withdrawing groups at the 3-position, COLL CZECH, 66(2), 2001, pp. 355-362

A variable optical attenuator operating in the near-infrared region based on an electrochromic molybdenum complex

Authors: McDonagh, AM Bayly, SR Riley, DJ Ward, MD McCleverty, JA Cowin, MA Morgan, CN Varrazza, R Penty, RV White, IH

Citation: Am. Mcdonagh et al., A variable optical attenuator operating in the near-infrared region based on an electrochromic molybdenum complex, CHEM MATER, 12(9), 2000, pp. 2523-2524

Effects of metal co-ordination geometry on self-assembly: a dinuclear double helicate complex and a tetranuclear cage complex of a new bis-bidentate bridging ligand

Authors: Paul, RL Couchman, SM Jeffery, JC McCleverty, JA Reeves, ZR Ward, MD

Citation: Rl. Paul et al., Effects of metal co-ordination geometry on self-assembly: a dinuclear double helicate complex and a tetranuclear cage complex of a new bis-bidentate bridging ligand, J CHEM S DA, (6), 2000, pp. 845-851

Redox-mediation of electron-electron spin-spin exchange interactions, vertical bar J vertical bar, in paramagnetic trinuclear molybdenum complexes: an example of a 'J switch'

Authors: Psillakis, E Shonfield, PKA Jouaiti, AA Maher, JP McCleverty, JA Ward, MD

Citation: E. Psillakis et al., Redox-mediation of electron-electron spin-spin exchange interactions, vertical bar J vertical bar, in paramagnetic trinuclear molybdenum complexes: an example of a 'J switch', J CHEM S DA, (3), 2000, pp. 241-249

Metal-metal interactions as a function of bridging ligand topology: An electrochemical, spectroelectrochemical, and magnetic study on dinuclear oxo-Mo(V) complexes with various isomers of dihydroxynaphthalene as bridging ligand

Authors: Bayly, S McCleverty, JA Ward, MD Gatteschi, D Totti, F

Citation: S. Bayly et al., Metal-metal interactions as a function of bridging ligand topology: An electrochemical, spectroelectrochemical, and magnetic study on dinuclear oxo-Mo(V) complexes with various isomers of dihydroxynaphthalene as bridging ligand, INORG CHEM, 39(6), 2000, pp. 1288-1293

Spectroelectrochemical studies and molecular orbital calculations on mononuclear complexes [Mo(Tp(Me,Me))(NO)Cl(py)] (where py is a substituted pyridine derivative): electrochromism in the near-infrared region of the electronic spectrum

Authors: Kowallick, R Jones, AN Reeves, ZR Jeffery, JC McCleverty, JA Ward, MD

Citation: R. Kowallick et al., Spectroelectrochemical studies and molecular orbital calculations on mononuclear complexes [Mo(Tp(Me,Me))(NO)Cl(py)] (where py is a substituted pyridine derivative): electrochromism in the near-infrared region of the electronic spectrum, NEW J CHEM, 23(9), 1999, pp. 915-921

Copper(II) complexes of new potentially hexadentate N3S3- or N-6-donor podand ligands based on the tris(pyrazolyl)borate or tris(pyrazolyl)methane core

Authors: Humphrey, ER Mann, KLV Reeves, ZR Behrendt, A Jeffery, JC Maher, JP McCleverty, JA Ward, MD

Citation: Er. Humphrey et al., Copper(II) complexes of new potentially hexadentate N3S3- or N-6-donor podand ligands based on the tris(pyrazolyl)borate or tris(pyrazolyl)methane core, NEW J CHEM, 23(4), 1999, pp. 417-423

Tetranuclear grid-like copper(II) complexes with pyrazolate bridges: syntheses, structures, magnetic and EPR spectroscopic properties

Authors: Mann, KLV Psillakis, E Jeffery, JC Rees, LH Harden, NM McCleverty, JA Ward, MD Gatteschi, D Totti, F Mabbs, FE McInnes, EJL Riedi, PC Smith, GM

Citation: Klv. Mann et al., Tetranuclear grid-like copper(II) complexes with pyrazolate bridges: syntheses, structures, magnetic and EPR spectroscopic properties, J CHEM S DA, (3), 1999, pp. 339-348

Lanthanide complexes of a new sterically hindered potentially hexadentate podand ligand based on a tris(pyrazolyl)borate core; crystal structures, solution structures and luminescence properties

Authors: Reeves, ZR Mann, KLV Jeffery, JC McCleverty, JA Ward, MD Barigelletti, F Armaroli, N

Citation: Zr. Reeves et al., Lanthanide complexes of a new sterically hindered potentially hexadentate podand ligand based on a tris(pyrazolyl)borate core; crystal structures, solution structures and luminescence properties, J CHEM S DA, (3), 1999, pp. 349-355

Very weak electron-electron exchange interactions in paramagnetic dinuclear tris(pyrazolyl)boratomolybdenum centres with extended bridging ligands: estimation of the exchange coupling constant J by simulation of second-orderEPR spectra

Authors: Shonfield, PKA Behrendt, A Jeffery, JC Maher, JP McCleverty, JA Psillakis, E Ward, MD Western, C

Citation: Pka. Shonfield et al., Very weak electron-electron exchange interactions in paramagnetic dinuclear tris(pyrazolyl)boratomolybdenum centres with extended bridging ligands: estimation of the exchange coupling constant J by simulation of second-orderEPR spectra, J CHEM S DA, (24), 1999, pp. 4341-4347

Complexes containing redox-active fluorenone-based ligands linked to redox-active tris(pyrazolyl)boratomolybdenum fragments: assignment of ligand-centred and metal-centred redox processes by EPR and UV/VIS/NIR spectroelectrochemistry

Authors: Behrendt, A Couchman, SM Jeffery, JC McCleverty, JA Ward, MD

Citation: A. Behrendt et al., Complexes containing redox-active fluorenone-based ligands linked to redox-active tris(pyrazolyl)boratomolybdenum fragments: assignment of ligand-centred and metal-centred redox processes by EPR and UV/VIS/NIR spectroelectrochemistry, J CHEM S DA, (24), 1999, pp. 4349-4355

Dinuclear oxomolybdenum(V) complexes which show strong electrochemical interactions across bis-phenolate bridging ligands: a combined spectroelectrochemical and computational study

Authors: Harden, NC Humphrey, ER Jeffrey, JC Lee, SM Marcaccio, M McCleverty, JA Rees, LH Ward, MD

Citation: Nc. Harden et al., Dinuclear oxomolybdenum(V) complexes which show strong electrochemical interactions across bis-phenolate bridging ligands: a combined spectroelectrochemical and computational study, J CHEM S DA, (15), 1999, pp. 2417-2426

Effects of metal co-ordination geometry on self-assembly: a monomeric complex with trigonal prismatic metal co-ordination vs. tetrameric complexes with octahedral metal co-ordination

Authors: Paul, RL Amoroso, AJ Jones, PL Couchman, SM Reeves, ZR Rees, LH Jeffery, JC McCleverty, JA Ward, MD

Citation: Rl. Paul et al., Effects of metal co-ordination geometry on self-assembly: a monomeric complex with trigonal prismatic metal co-ordination vs. tetrameric complexes with octahedral metal co-ordination, J CHEM S DA, (10), 1999, pp. 1563-1568

A long-standing structural puzzle resolved: the crystal structure of [Ag-2(Tp(Me,Me))(2)] [where Tp(Me,Me) is hydrotris(3,5-dimethyl-pyrazolyl)borate]

Authors: Humphrey, ER Reeves, Z Jeffery, JC McCleverty, JA Ward, MD

Citation: Er. Humphrey et al., A long-standing structural puzzle resolved: the crystal structure of [Ag-2(Tp(Me,Me))(2)] [where Tp(Me,Me) is hydrotris(3,5-dimethyl-pyrazolyl)borate], POLYHEDRON, 18(8-9), 1999, pp. 1335-1338

Synthesis of the new ligand bis[3-(2-pyrazinyl)-pyrazol-1-yl]dihydroborate, and the crystal structures of its complexes with thallium(I) and lead(II)

Authors: Mann, KLV Jeffery, JC McCleverty, JA Ward, MD

Citation: Klv. Mann et al., Synthesis of the new ligand bis[3-(2-pyrazinyl)-pyrazol-1-yl]dihydroborate, and the crystal structures of its complexes with thallium(I) and lead(II), POLYHEDRON, 18(5), 1999, pp. 721-727

Ternary lanthanide complexes of hydrotris[3-(2-pyridyl)pyrazol-1-yl]borate(Tp(py)) and anionic O,O-bidentate chelates: [Tb(Tp(py))-(dbm)(2)] and [Eu(Tp(py))(trop)(NO3)] (Hdbm is dibenzoylmethane and Htrop is tropolone)

Authors: Ward, MD McCleverty, JA Mann, KLV Jeffery, JC Motson, GR Hurst, J

Citation: Md. Ward et al., Ternary lanthanide complexes of hydrotris[3-(2-pyridyl)pyrazol-1-yl]borate(Tp(py)) and anionic O,O-bidentate chelates: [Tb(Tp(py))-(dbm)(2)] and [Eu(Tp(py))(trop)(NO3)] (Hdbm is dibenzoylmethane and Htrop is tropolone), ACT CRYST C, 55, 1999, pp. 2055-2058

Risultati: 1-25 | 26-30