ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • Barium  (11)
  • Wiley-Blackwell  (11)
  • 1990-1994  (11)
  • 1970-1974
  • 1
    Electronic Resource
    Electronic Resource
    Ein neues Oxometallat mit Mangan(II): Ba5Mn4Nd8O21 (1992)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 612 (1992), S. 21-24 
    Details
    ISSN: 0044-2313
    Keywords: Barium ; manganese ; neodymium ; oxygen ; crystal structure ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On a New Oxometallate of Manganese (II): Ba5Mn4Nd8O21Single crystals of Ba5Mn4Nd8O21 were prepared for the first time by CO2-Laser technique using H2-atmosphere. It was investigated by a single crystal X-ray diffractometer study. Ba5Mn4Nd8O21 crystallizes with tetragonal symmetry space group: C54h—I4/m; a = 14.2104 Å; c = 5.8581 Å; Z = 2. Mn2+ is found in square pyramids of oxygen.
    Notes: Ba5Mn4Nd8O21 wurde erstmals mit CO2-Lasertechnik in H2-Atmosphäre dargestellt und an Einkristallen röntgenographisch untersucht. Es kristallisiert tetragonal in der Raumgruppe C54h—I4/m; a = 14,2104 Å; c = 5,8581 Å; Z = 2. Mn2+ liegt in tetragonal pyramidaler Sauerstoffkoordination vor.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19926120105
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Das erste Erdalkalimetall-Mercurato(II)-Palladat(II, IV): Ba2Hg3Pd52+ Pd24+ O14Professor Rudolf Hoppe zum 70. Geburtstage gewidmet (1992)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 616 (1992), S. 67-70 
    Details
    ISSN: 0044-2313
    Keywords: Barium ; Mercury ; Palladium ; High Pressure ; Oxide ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On the First Alkaline Earth Mercurato(II)-Palladate(II, IV): Ba2Hg3Pd52+Pd24+O14Single crystals of Ba2Hg3Pd7O14 were prepared by oxygen high-pressure technique (3900 bar) and investigated by X-ray technique. It crystallizes with monoclinic symmetry, space group C2h3-C2/m; Z = 2 (a = 10.583; b = 6,207; c = 10.919 Å, β = 90.56°). The Hg2+ ions show partially dumb-bell like and one sided 3 fold coordination respectively. Pd4+ /Pd2+ show an octahedric or square planar surrounding.
    Notes: Ba2Hg3Pd7O14 wurde unter überkritischem Sauerstoff (3900 bar) einkristallin dargestellt und röntgenographisch untersucht. Die Verbindung kristallisiert monoklin, Raumgruppe C2h3 -; C2/m mit Z = 2 (a = 10,583; b = 6,207; c = 10,919 Å, β = 90,56°). Die Hg2+-Ionen zeigen teils eine hantelförmige, teils eine einseitige Dreierkoordination. Pd4+/Pd2+ sind oktaederisch bzw. quadratisch planar koordiniert.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19926161011
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Ein neues Alkali-Erdalkalimetall-Kupfer-Oxovanadat: Kba3Ca4Cu3V7O28Professor Harald Schäfer zum 80. Geburtstage gewidmet. (1993)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 619 (1993), S. 123-127 
    Details
    ISSN: 0044-2313
    Keywords: Potassium ; Calcium ; Barium ; Copper ; Vanadium Oxide ; Structure ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: A new Alkaline-Alkaline-Earth-Copper-Oxovanadate: Kba3Ca4Cu3V7O28.Single crystals of Kba3Ca4Cu3V7O28 were prepared by solid state reactions below the melting point of the reaction mixture. It crystallizes with hexagonal symmetry, space group C6v4-P63mc, a=11.160, c=12.428 Å, Z=2. Kba3Ca4Cu3V7O28 represents a new structure type with special coordination polyhedra around Ba2+, trigonal prisms and octahedra around Ca2+ and Cu2+ inside square pyramids. The crystal structure will be shown and discussed.
    Notes: Einkristalle von Kba3Ca4Cu3V7O28 wurden durch Feststoffreaktionen, knapp unterhalb des Schmelzpunktes, erhalten. Die Verbindung kristallisiert hexagonal, Raumgruppe C6v4-P63mc, a=11,160, c=12,428 Å, Z=2. Kba3Ca4Cu3V7O28 repräsentiert einen neuen Strukturtyp, mit speziellen Koordinationspolyedern um Ba2+, trigonalen Prismen und Oktaedern um Ca2+ und Cu2+ in tetragonal pyramidaler Koordination. Die Kristallstruktur wird vorgestellt und diskutiert.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19936190120
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    Na2BaCuV2O8: Ein neuer Strukturtyp der Alkali-Erdalkalimetall Kupfer-Oxovanadate (1992)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 618 (1992), S. 107-110 
    Details
    ISSN: 0044-2313
    Keywords: Sodium ; Barium ; Copper Oxovanadates ; Crystal Structure ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Na2BaCuV2O8: A New Structure Type of the Alkaline-Alkaline Earth Copper OxovanadatesSingle crystals of Na2BaCuV2O8 were prepared by a high temperature flux. It crystallizes with monoclinic symmetry space group C2h6-C2/c, a = 9.4329 Å, b = 5.6858 Å, c = 14.0488 Å, β = 92.344° Z = 4 and represents a new structure type. The crystal structure show VO4 tetrahedra, stretched CuO6 octahedra, trigonal bipyramids around Na+ and a BaO10+2 polyedron.
    Notes: Einkristalle von Na2BaCuV2O8 wurden bei relativ hohen Temperaturen aus einer Schmelze erhalten. Die bisher unbekannte Verbindung repräsentiert einen neuen Strukturtyp. Na2BaCuV2O8 kristallisiert monoklin in der Raumgruppe C2h6-C2/c mit a = 9,4329 Å, b = 5,6858 Å, c = 14,0488 Å, β = 92,344°, Z = 4. Die Kristallstruktur zeigt VO4-Tetraeder, gestreckte CuO6-Oktaeder, trigonale Bipyramiden um Na+ und ein BaO10+2-Polyeder.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19926180119
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Die erste Verbindung mit Mn2+ der Stoffklasse BaMLn2O5: BaMnDy2O5 (1992)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 612 (1992), S. 14-16 
    Details
    ISSN: 0044-2313
    Keywords: Barium ; Manganese ; Rare Earth ; Oxygen ; Crystal Structure ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: The First Compound of BaMLn2O5-Type Containing Mn2+: BaMnDy2O5Single crystals of the hitherto unknown compound BaMnDy2O5 were prepared by CO2-Laser technique and H2 atmosphere. Four circle diffractometer measurements led to space group D162h-Pnma, a = 12.428; b = 5.766; c = 7.143 Å; Z = 4. It is isotypic to BaCuSm2O5 and shows Mn2+ in square pyramids of oxygen.
    Notes: BaMnDy2O5 wurde erstmals mit CO2-Lasertechnik in H2-Atmosphäre dargestellt und an Einkristallen röntgenographisch untersucht. Es kristallisiert im BaCuSm2O5-Typ, Raumgruppe D162h-Pnma, a = 12,428; b = 5,766; c = 7,143 Å; Z = 4. Mn2+ ist von O2- tetragonal pyramidal koordiniert.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19926120103
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    Zur Kristallchemie eines neuen Barium-Lanthanoid-Oxozinkats: Ba2Er2Zn8O13 (1994)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 620 (1994), S. 527-530 
    Details
    ISSN: 0044-2313
    Keywords: Barium ; rare earth ; zinc ; oxide ; crystal structure ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On the Crystal Chemistry of a New Barium Rare-Earth Oxozincate: Ba2Er2Zn8O13High temperature reactions led to single crystals of Ba2Er2Zn8O13. It crystallizes with orthorhombic symmetry, space group C122v—Cmc21, a = 6.276, b = 10.871, c = 10.195 Å, Z = 2. The hitherto unknown crystal structure shows Zn2+ with tetrahedral, Er3+ octahedral and Ba2+ cuboctahedral coordination by O2-. It will be shown that parts of the [Zn8O13] network are fragments of the ZnO structure showing O2- within a tetrahedral zinc coordination. A deficit of two O2- ions per unit cell is focused on two point positions.
    Notes: Durch Hochtemperaturreaktionen wurden Einkristalle von Ba2Er2Zn8O13 dargestellt und anschließend röntgenographisch untersucht. Die Verbindung kristallisiert in einem neuen Strukturtyp mit orthorhombischer Symmetrie, Raumgruppe C122v—Cmc21; a = 6,276; b = 10,871; c = 10,195 Å; Z = 2. Die bisher unbekannte Kristallstruktur zeigt Zn2+ in tetraedrischer, Er3+ in oktaedrischer und Ba2+ in kuboktaedrischer Koordination von O2-. Es wird gezeigt, daß das [Zn8O13]-Gerüst Fragmente der ZnO-Struktur mit O2- in tetraedrischer Zinkkoordination enthält. Ein Defizit von zwei O2 pro Elementarzelle verteilt sich auf zwei Punktlagen.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19946200323
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    Einbau von Al3+ in Ir3O12-Oktaedertripel in Ba4Ir2AlO10 (1991)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 594 (1991), S. 133-138 
    Details
    ISSN: 0044-2313
    Keywords: Oxoiridate ; Barium ; Iridium ; Aluminium ; Crystal Structure ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Incorporation of Al3+ in Ir3O12 Octahedra-Triple in Ba4Ir2AlO10Single crystals of Ba4Ir2AlO10 were prepared by solid state/flux reactions. It crystallizes with orthorhombic symmetry: space group D2h18-Cmca; a = 5.778; b = 13.352; c = 13.084 Å; Z = 4. The structure is characterized by face connection of three IrO6- or Ir/AlO6-octahedra. X-ray investigations show an ordered occupation of the centric octahedron by Ir and a statistically distribution of Ir and Al in the adjacent octahedra. Calculations of the coulomb term of the lattice energy support a charge distribution in the manner Ir5+/Al3+—Ir4+—Ir5+/Al3+.
    Notes: Einkristalle von Ba4Ir2AlO10 wurden durch Feststoff/Schmelzmittel-Reaktionen dargestellt. Dieses Oxid kristallisiert orthorhombisch in der Raumgruppe D2h18-Cmca mit a = 5,778; b = 13,352; c = 13,084 Å; Z = 4. Die Kristallstruktur ist durch flächenverknüpfte IrO6- bzw. Ir/AlO6-Oktaeder gekennzeichnet. Röntgenuntersuchungen zeigen eine geordnete Besetzung des zentralen Oktaeders mit Ir und eine statistische Verteilung von Ir und Al in den angrenzenden Oktaedern. Berechnungen des Coulombterms der Gitterenergie unterstützen eine Ladungsverteilung der Art: Ir5+/Al3+—Ir4+—Ir5+/Al3+.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19915940116
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    Zur Kristallstruktur von Ba2ZnO3 (1992)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 612 (1992), S. 17-20 
    Details
    ISSN: 0044-2313
    Keywords: Barium ; zinc ; oxygen ; crystal structure ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On the Crystal Structure of Ba2ZnO3Single crystals of Ba2ZnO3 were prepared by solid state reaction. It crystallizes monoclinic: space group C62h — C12/c1; a = 5.833; b = 11.376; c = 12.585 Å; β = 93.63°; Z = 8. The crystal structure is characterised by 1∞[ZnO3] chains along [100]. They are connected by Ba2+ in seven fold oxygen coordination.
    Notes: Ba2ZnO3 wurde durch Festkörperreaktion in einkristalliner Form dargestellt. Es kristallisiert in der Raumgruppe C62h — C12/c1; a = 5,833; b = 11,376; c = 12,585 Å, β = 93,63°; Z = 8. Die Kristallstruktur ist durch 1∞[ZnO3]-Ketten längs [100] gekennzeichnet. Diese werden durch Ba2+ (siebenfach durch O2- koordiniert) verknüpft.
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19926120104
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    Zur Kenntnis eines Oxoargentato(I)-aurats(III): Ba4AgAuO6 (1992)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 617 (1992), S. 27-30 
    Details
    ISSN: 0044-2313
    Keywords: Barium ; Gold ; Silver ; Oxide ; Crystal structure ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On the Oxoargentato(I)-aurat(III): Ba4AgAuO6The hitherto unknown compound Ba4AgAuO6 was prepared by oxidizing Ba/Au/Ag alloy with BaO2/Ba(OH)2 mixture in closed Ag tubes. X-ray single crystal investigation led to orthorhombic symmetry space group D2h17-Cmcm; a = 13.275; b = 5.782; c = 11.396 Å; Z = 4. Ba4AgAuO6 shows distorted pentagonal bipyramidal polyhedra around Ba2+ and square planar AuO4 polygones. Ag+ shows an unusual 2 + 2 coordination by O2-.
    Notes: Die bisher unbekannte Verbindung Ba4AgAuO6 wurde durch Reaktion von Ba/Au/Ag-Legierungen mit einem Gemisch aus BaO2 und Ba(OH)2 in geschlossenen Ag-Röhrchen dargestellt. Die Kristallstruktur wurde röntgenographisch an Einkristallen aufgeklärt. Ba4AgAuO6 kristallisiert orthorhombisch, Raumgruppe D2h17-Cmcm mit a = 13,275; b = 5,782; c = 11,396 Å; Z = 4. Ba2+ ist verzerrt pentagonal bipyramidal; Au3+ quadratisch planar und Ag+ 2 + 2fach von O2--Ionen koordiniert.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19926170105
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 10
    Electronic Resource
    Electronic Resource
    Zur Kenntnis von BaTiVO4 und SrTiVO4 (1992)
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 611 (1992), S. 137-140 
    Details
    ISSN: 0044-2313
    Keywords: Barium ; Strontium ; Thallium ; Oxides ; Crystal Structure ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On BaTiVO4 and SrTiVO4BaTiVO4 and SrTiVO4 were prepared in closed systems by solid state reactions. They crystallize with orthorhombic symmetry (BaTiVO4: space group D2h16-Pmnb; a = 5.889; b = 7.889; c =10.397 Å; Z = 4; SrTiVO4: space group D24-P21,21,21,21; a = 5.855; b = 7.572; c = 10.012 Å; Z = 4) and belong to β-K2SO4-type. The ordered occupation of point positions by Ba2+ and Tl+ as well as the decrease in symmetry of SrTiVO4 are discussed.
    Notes: BaTiVO4 und SrTiVO4 wurden durch Festkörperreaktionen im geschlossenen System dargestellt. Beide Verbindungen Kristallisieren orthorhombisch (BaTiVO4: Raumgruppe D2h16-Pmnb; a = 5,889; b = 7, 889; c = 10,397; Å; SrTiVO4: Raumgruppe D24-P21,21,21,; a= 5,855; b = 7,572; c = 10,012 Å; Z = 4) und stellen Varianten des β-K2SO4-typs dar. Die geordnete Besetzung der Punktlagen mit Ba2+ und Tl+ sowie die Symmetrieerniedrigung in SrTiVO4 werden diskutiert.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/zaac.19926110523
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...