| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Woollins, John Derek
University of St Andrews
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2021Synthesis and structural characterization of Zn2+, Cd2+ and Hg2+ complexes with tripyrrolidinophosphine chalcogenidescitations
- 2021Synthetic and structural study of peri-substituted phosphine-arsinescitations
- 2019Synthesis, characterization, and structural properties of mercury(II), cadmium(II) and zinc(II) tripiperidinophosphine chalcogenide complexescitations
- 2018Synthesis, spectroscopic, and structural characterization of new functionalized gem-bisphosphonate complexes of tin(IV) chloride
- 2018A study of through-space and through-bond JPP coupling in a rigid nonsymmetrical bis(phosphine) and its metal complexescitations
- 2017Dye-sensitized solar cellscitations
- 2016Varying the flexibility of the aromatic backbone in half sandwich rhodium(III) dithiolato complexescitations
- 2016Synthesis, characterization and structures of cadmium(II) and mercury(II) complexes with bis(dipiperidinylphosphino)methylamine dichalcogenidescitations
- 2015Spirocyclic, macrocyclic and ladder complexes of coinage metals and mercury with dichalcogeno P2N2-supported anionscitations
- 2015Rhodium(III) and iridium(III) half-sandwich complexes with tertiary arsine and stibine ligandscitations
- 2015Peri-substituted phosphorus-tellurium systems – an experimental and theoretical investigation of the P∙∙∙Te through-space interactioncitations
- 2015Synthesis and properties of the heterospin (S1 = S2 = 1/2) radical-ion salt bis(mesitylene)molybdenum(I) [1,2,5]thiadiazolo[3,4-c][1,2,5]thiadiazolidylcitations
- 2012Structure-Property Relationships in PtII Diimine-Dithiolate Nonlinear Optical Chromophores Based on Arylethylene-1,2-dithiolate and 2-Thioxothiazoline-4,5-dithiolatecitations
- 2004Ruthenium(II) carbonyl complexes containing tertiary phosphine chalcogenide ligands of the type Ph 3 PX; X=O, S, Secitations
- 2003Phosphorus-selenium heterocycles from the tetraphospholane (PhP) 4 CH 2
- 2001Synthesis of chelate complexes and the dichalcogen derivatives of the unsymmetrical diphosphine ligand Ph 2 PNHC 6 H 4 PPh 2 . Molecular Structure of [PtCl 2 (Ph 2 PNHC 6 H 4 PPh 2 )]·0.75dmso·0.75CHCl 3citations
- 2001Bridge cleavage of transition metal dimers by chelating S,N ligands. X-ray crystal structure of [Pd{SPPh 2 N=C(NH2)NH-S,N}(3-C3H5)]
- 2001The Evolution, Chemistry and Applications of Homogeneous Liquid Redox Sulfur Recovery Techniques
Places of action
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article
Synthesis, spectroscopic, and structural characterization of new functionalized gem-bisphosphonate complexes of tin(IV) chloride
Abstract
Bisphosphonates of the types X(P(O)(OEt)<sub>2</sub>)<sub>2</sub> (X = CH<sub>2</sub>=C (1a), CNCH<sub>2</sub>CH (1b) and PhCH<sub>2</sub>NCH<sub>2</sub>CH (1c)) react with SnCl<sub>4</sub> in anhydrous dichloromethane to produce the new tin(IV) adducts [SnCl<sub>4</sub>(1a)] (2a), [SnCl<sub>4</sub>(1b)] (2b) and [SnCl<sub>4</sub>(1c)] (2c) in 72-80% yields. These complexes were characterized using IR, multinuclear (<sup>1</sup>H, <sup>13</sup>C, <sup>31</sup>P, <sup>119</sup>Sn) NMR spectroscopy, elemental analysis, and in one case by single crystal X-ray diffraction. The NMR data show that the bisphosphonate ligands are coordinated to the tin center in a bidentate fashion forming cis octahedral tin complexes. Furthermore, the X-ray structure of complex 2b reveals that the bisphosphonate ligand is coordinated in a bidentate manner to the metal center in a distorted octahedral arrangement with Sn-O-P bond angles in the range 135.95(16)–137.99(18)°. The P=O and Sn-O bond lengths of 1.495(3)-1.497(3) and 2.134(3)-2.146(2) Å, respectively are in the order expected for phosphonate tin(IV) complexes. The results are discussed and compared with closely related analogues.