Search Results - "Shpanchenko, Roman V"
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Synthesis, Structure, and Properties of New Perovskite PbVO3
Published in Chemistry of materials (24-08-2004)“…The new perovskite PbVO3 was synthesized under high-temperature and high-pressure conditions. Its crystal structure (a = 3.80005(6) Å, c = 4.6703(1) Å, Z = 1,…”
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"Sulflower": A New Form of Carbon Sulfide
Published in Angewandte Chemie International Edition (13-11-2006)“…A sunny outlook: As the first fully heterocyclic circulene, sulflower opens the way to an unprecedented class of compounds that are both organic and inorganic…”
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Synthesis and Investigation of Tin(II) Pyrophosphate Sn2P2O7
Published in Chemistry of materials (25-01-2005)“…The structural investigation of Sn2P2O7 was carried out for the first time by means of single crystal and powder X-ray diffraction. The crystal structure of…”
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Powder Diffraction Study of a Coordination Polymer Comprised of Rigid Building Blocks: [Rh2(O2CCH3)4·μ2-Se2C5H8-Se,Se‘]
Published in Inorganic chemistry (06-09-2004)“…The crystal structure of a new hybrid product comprised of two rigid building blocks, namely dirhodium(II) tetraacetate, [Rh2(O2CCH3)4] (1), and…”
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Fluorinated Heterometallic β-Diketonates as Volatile Single-Source Precursors for the Synthesis of Low-Valent Mixed-Metal Fluorides
Published in Journal of the American Chemical Society (02-02-2011)“…Hexafluoroacetylacetonates that contain lead and divalent first-row transition metals, PbM(hfac)4 (M = Ni (1), Co (2), Mn (3), Fe (4), and Zn (5)), have been…”
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The high-pressure form of cadmium vanadate, CdV2O6
Published in Acta crystallographica. Section C, Crystal structure communications (01-07-2007)“…The crystal structure of a new high‐pressure modification of cadmium divanadium hexaoxide, CdV2O6, was refined from X‐ray single‐crystal data. It contains…”
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New Class of Single-Source Precursors for the Synthesis of Main Group−Transition Metal Oxides: Heterobimetallic Pb−Mn β-Diketonates
Published in Inorganic chemistry (07-09-2009)“…Heterometallic lead−manganese β-diketonates have been isolated in pure form by several synthetic methods that include solid-state and solution techniques. Two…”
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Carrier-doping metal-insulator transition in solid solutions of CdVO3–YVO3
Published in Journal of magnetism and magnetic materials (01-03-2007)“…Solid solutions Y1-xCdxVO3 were prepared using high-pressure (6GPa) and high-temperature (1273-1633K) technique. Continuous solid solutions with the…”
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New germanates RCrGeO5 (R=Nd–Er, Y): Synthesis, structure, and properties
Published in Journal of solid state chemistry (01-09-2008)Get full text
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Crystal Structure, Polymorphism, and Properties of the New Vanadyl Phosphate Na4VO(PO4)2
Published in Chemistry of materials (23-03-2004)“…The new vanadyl phosphate Na4VO(PO4)2 was synthesized and investigated by X-ray powder and single-crystal diffraction, high-temperature X-ray diffraction,…”
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The new lead vanadylphosphate Pb2VO(PO4)2
Published in Acta crystallographica. Section C, Crystal structure communications (01-10-2006)“…The structure of dilead vanadium oxide bis(phosphate) contains corrugated layers formed by VO5 square pyramids oriented in opposite directions in a chessboard…”
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Pb2.63Cd2V3O12, a cation-deficient garnet-type vanadate
Published in Acta crystallographica. Section C, Crystal structure communications (01-07-2007)“…In the crystal structure of the cation‐deficient garnet Pb2.63Cd2V3O12 (lead cadmium vanadium oxide), the Cd and V atoms fully occupy octahedral and…”
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A new whitlockite, Ca8.42Na1.16V(PO4)7
Published in Acta crystallographica. Section C, Crystal structure communications (01-02-2006)“…Single crystals of a new complex phosphate, calcium sodium vanadium phosphate, Ca8.42Na1.16V(PO4)7, have been grown from a melt under an inert atmosphere. The…”
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Crystal structure and properties of the new vanadyl(IV)phosphates Na 2MVO(PO 4) 2, M=Ca and Sr
Published in Journal of solid state chemistry (01-08-2004)“…Two new complex vanadyl(IV)phosphates Na 2 MVO(PO 4) 2 ( M=Ca, Sr) were synthesized in evacuated quartz ampoules and investigated by means of X-ray…”
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Carrier-doping metal-insulator transition in solid solutions of CdVO 3–YVO 3
Published in Journal of magnetism and magnetic materials (2007)“…Solid solutions Y 1− x Cd x VO 3 were prepared using high-pressure (6 GPa) and high-temperature (1273–1633 K) technique. Continuous solid solutions with the…”
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Synthesis and structure investigation of the Pb3V(PO4)3 eulytite
Published in Journal of solid state chemistry (01-12-2005)“…Lead vanadium phosphate Pb3V(PO4)3 was synthesized by solid state reaction and characterized by X-ray single crystal and powder diffraction, electron…”
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Original close-packed structure and magnetic properties of the Pb4Mn9O20 manganite
Published in Journal of solid state chemistry (01-08-2009)Get full text
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Structural transformations in the Na4+xVO(PO4)2 vanadylphosphates
Published in Journal of solid state chemistry (01-08-2006)Get full text
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Cover Picture: "Sulflower": A New Form of Carbon Sulfide (Angew. Chem. Int. Ed. 44/2006)
Published in Angewandte Chemie International Edition (13-11-2006)“…The bloom of a sunflower is used to describe the highly symmetric planar structure of octathio[8]circulene, whose trivial name “sulflower” derives from sulfur…”
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