ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

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
  • Inorganic Chemistry
  • 1980-1984  (116)
  • 1950-1954  (23)
  • 1940-1944  (18)
  • 1915-1919  (38)
  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 476 (1981), S. 214-220 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Vibrational Spectrum of α-Te2MoO7 and a Proposal for the Structure of Telluromolybdates of Divalent CationsInfrared and Raman spectra of α-Te2MoO7 have been recorded and discussed in relation to their known crystalline structure. The comparison of these spectra with those of telluromolybdates of the type MIITeMoO6, allows us to propose a structural model for these phases, which is totally consistent with the spectroscopic findings.
    Notes: Die IR- und Raman-Spektren von α-Te2MoO7 wurden aufgenommen und an Hand der bekannten kristallographischen Daten zugeordnet. Durch Vergleich dieser Spektren mit demjenigen einiger Telluromolybdate des Typs MIITeMoO6 kann für diese Phasen ein Strukturvorschlag gegeben werden, der sich durch die spektroskopischen Daten einwandfrei rechtfertigen läßt.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 2
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 472 (1981), S. 193-199 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Raman Spectra of the Rare Earth OrthovanadateThe laser-Raman spectra of the tetragonal rare earth orthovanadates of the type LnVO4 (Ln = Pr to Lu) as well as those of ScVO4 and YVO4 has been recorded and interpreted with the aid of both, the site symmetry and the factor group analysis, using also IR data reported previously. The influence of the cations on the internal vibrations of the anion are discussed in detail.
    Notes: Die Laser-Raman-Spektren der tetragonalen Orthovanadate der Seltenen Erden des Typs LnVO4 (Ln = Pr bis Lu) sowie diejenigen von ScVO4 und YVO4 wurden aufgenommen und an Hand einer „Site-Symmetrie“-bzw. Faktorgruppenanalyse gedeutet. Auch Daten früher durchgeführter IR-Messungen wurden herangezogen. Der Einfluß der Kationen auf die inneren Anionenschwingungen wurde eingehend diskutiert.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 3
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Crystal and Molecular Structures of (1-Ferrocenyl-1-oxo-ethyl)tricarbonylcyclopentadienyltungsten and μ-[(1-oxo-ethyl)cyclopentadienyl] (tricarbonylmangan)tricarbonylcyclopentadienyltungstenX-ray analysis of (1-ferrocenyl-1-oxo-ethyl)tricarbonylcyclopentadienyltungsten C5H5FeC5H4COCH2W(CO)3C 5H5 (I) and μ-[(1-oxo-ethyl)cyclopentadienyl](tricarbonylmangan)tricarbonylcyclopentadienyltungsten (CO)3MnC5H4COCH2W(CO)3C5H5 (II) were carried out. The two compounds crystallize in the triclinic centrosymmetric space group P1 with the lattice parameters a = 12.99 Å, b = 11.409 Å, c = 6.530 Å,α = 90.83°, β = 92.62°, γ = 110.37° for I and a = 6.886 Å, b = 20.860 Å, c = 6.907 Å,α = 97.20°, β = 67.77°, γ = 97.35° for II. The refinement of the atomic parameters led to final discrepancy factors of R = 0.059 for I and R = 0.086 for II.The existence of ligands with electron donor behaviour and the σ-bonds W—C have no significant effect on the bond distances of the carbonyl groups.
    Notes: Es wurden die Röntgenkristallstrukturanalysen des (1-Ferrocenyl-1-oxo-ethyl)tricarbonylcyclopentadienylwolfram C5H5FeC5H4COCH2W(CO)3C 5H5 (I) und des μ-[(1-oxo-ethyl)cyclopentadienyl](tricarbonylmangan)tricarbonylcyclopentadienylwolfram (CO)3MnC5H4COCH2W(CO)3C5H5 (II) durchgeführt. Beide Substanzen kristallisieren in der triklinen zentrosymmetrischen Raumgruppe P1 mit den Gitterkonstanten a = 12,990 Å, b = 11,409 Å, c = 6,530 Å,α = 90,83°, β = 92,62°, γ = 110,37° für I und a = 6,886 Å, b = 20,860 Å, c = 6,907 Å,α = 97,20°, β = 67,77°, γ = 97,35° für II. Die Verfeinerung der Atomparameter mit Least-squares-Methoden erfolgte bis zu R-Werten von R = 0,059 bei I und R = 0,086 bei II.Die Anwesenheit verschiedener als Elektronendonatoren wirkender Liganden und die σ-Bindungen W—C haben keinen signifikanten Einfluß auf die Bindungsabstände der Ketogruppe.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 4
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 498 (1983), S. 139-152 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Structure of N-BenzoylthiobenzamideN-Benzoylthiobenzamide forms two polymorphic modifications of which the crystal and molecular structures have been determined by X-ray structure analysis. In both modifications the molecules exist as NH tautomeres, but there are differences with regard to their rotameric configurations. In the monoclinic modification both symmetry independent molecules have a Z,Z′ configuration. The triclinic modification also contains two symmetry independent molecules, but now a Z,Z′ and an E,Z′ configuration exist. All four molecules deviate appreciably from planarity. The results of both structure determinations are compared with each other and with the structure of monothiodibenzoylmethane.
    Notes: N-Benzoylthiobenzamid bildet zwei polymorphe Modifikationen, deren Kristall- und Molekülstrukturen mittels Röntgenkristallstrukturanalyse ermittelt wurden. In beiden Formen liegen die Moleküle als NH-Tautomere vor. Unterschiede bestehen hinsichtlich der rotameren Konfigurationsverhältnisse. In der monoklinen Modifikation liegen beide symmetrieunabhängigen Moleküle in einer Z,Z′-Konfiguration vor. In der triklinen Modifikation, die ebenfalls zwei symmetrie-unabhängige Moleküle enthält, sind sowohl eine Z,Z′- als auch eine E,Z′-Konfiguration realisiert. Alle Moleküle weichen stark von der Planarität ab. Die Ergebnisse der beiden Strukturbestimmungen werden miteinander und mit der des Monothiodibenzoylmethans verglichen.
    Additional Material: 7 Ill.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 5
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 515 (1984), S. 41-50 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Crystal and Molecular Structure of Bis[N-(diethylaminothiocarbonyl)-N′-phenyl-benz-amidinato]nickel(II)The structure of bis[N-(diethylaminothiocarbonyl)-N′-phenyl-benzamidinato]-nickel(II) has been determined by X-ray structure analysis. The compound crystallizes in orthorhombic space group P212121 with a = 16.36, b = 16.94, c = 12.96 Å and Z = 4. The solution of the structure was performed by heavy atom technique and gave a final R value of R = 0.055 for 1764 observed reflections. The coordination polyhedron has a tetrahedrally distorted shape. The ligator atoms are arranged in cis position. The chelate rings deviate clearly from planarity. Against the chelate rings the phenyl rings are appreciably twisted. The title compound is compared regarding its structure with the analogous copper chelate.
    Notes: Mittels Röntgenkristallstrukturanalyse wurde die Struktur von Bis[N-(diethylaminothiocarbonyl)-N′-phenyl-benzamidinato]nickel(II) bestimmt. Die Substanz kristallisiert orthorhombisch in der Raumgruppe P212121 mit den Gitterkonstanten a = 16,36, b = 16,94, c = 12,96 Å und Z = 4. Die Lösung der Struktur erfolgte mit der Schweratommethode und führte zu einem abschließenden R-Wert von R = 0,055 für 1764 beobachtete Reflexe. Das Koordinations-polyeder hat eine tetraedrisch verzerrte Form. Die Ligatoren sind in cis-Stellung angeordnet. Die Chelatringe weichen deutlich von der Planarität ab. Gegenüber den Chelatringen sind die Phenylringe beträchtlich verdreht. Die Titelsubstanz wird bezüglich ihrer Struktur mit dem analogen Kupferchelat verglichen.
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 6
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 247 (1941), S. 307-307 
    ISSN: 0863-1786
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 7
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 247 (1941), S. 308-308 
    ISSN: 0863-1786
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 8
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 250 (1943), S. 357-372 
    ISSN: 0863-1786
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: 1. Es werden die allgemeinen Grundlagen einer Diamantsynthese kurz erörtert.
    Additional Material: 7 Ill.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 9
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 250 (1943), S. 373-376 
    ISSN: 0863-1786
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: 1. Unter Anwendung eines Stoßdruckes von rund 100 000 kg/cm2 gelingt es, gewöhnlichen weißen Phosphor bei Zimmertemperatur vollständig in schwarzen Phosphor umzuwandeln.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 10
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 91 (1915), S. 186-193 
    ISSN: 0863-1778
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...