TY  - JOUR
A1  - Burschka, Christian
A1  - Akguen, Eyup
A1  - Pindur, Ulf
T1  - Zur Struktur von (Pyrazolinonyl)-(hydroxypyrazolylium)methanperchloraten NMR-,IR-spektroskopische Studien und Kristallstruktur
T1  - The structure of (Pyrazolinonyl)-(hydroxypyrazolylium)methaneperchlorates NMR, IR spectroscopic studies and crystal structure
N2  - No abstract available
KW  - Chemie
Y1  - 1983
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-46800
ER  - 
TY  - JOUR
A1  - Burschka, Christian
A1  - Baumann, F.-E.
A1  - Schenk, W. A.
T1  - Schwefel(IV)-Verbindungen als Liganden. II. Die Kristall- und Molekülstruktur von Pentacarbonyl-(schwefeldioxid)chrom
T1  - Sulfur(IV) Compounds as Ligands. II. The Crystal and Molecular Structure of Pentacarbonyl-(sulfur dioxide)chromium
N2  - Die Struktur von Pentacarbonyl(schwefeldioxid)chrom (1) wurde röntgenographisch aus Einkristalldaten bestimmt. Die Verbindung kristallisiert mit acht Formeleinheiten in der rhombischen Elementarzelle (Raumgruppe Pbn2\(_1\)) folgender Dimensionen: a = 657,8(2) pm, b = 1245,2(4) pm, c = 2177,4(5) pm (bei 180 K). Das Schwefeldioxid ist \(\eta^1\)-koplanar koordiniert, der Cr-S-Abstand ist mit 219 pm der kürzeste bisher gefundene Abstand zwischen Chrom(O) und Schwefel. Die Cr-C(ax)-Bindung ist mit 189 pm fast genau so lang wie die Cr-C(eq).Bindungen (190 pm), ein Beleg für das hohe \(\pi\)-Akzeptorvermögen des S0\(_2\).
N2  - The structure of pentacarbonyl(sulfurdioxide)chromium (1) has been determined from single crystal X-ray data. The compound crystallizes with eight formula units in the rhombic unit cell (space group Pbn2\(_1\) ) of the dimensions a = 657.8(2) pm, b = 1245.2(4) pm, c = 2177.4(5) pm (at 180 K). The sulfur dioxide ia \(\eta^1\)-coplanar coordinated, the Cr-S distance is 219 pm, the shortest. bond reported so far between chromium(O) and sulfur. The Cr-C(ax) bond (189 pm) was found only marginally shorter than the Cr-C(eq) bonds (190 pm) providing proof of the high \(\pi\)·acceptor capacity of S0\(_2\)
KW  - Chemie
Y1  - 1983
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-31388
ER  - 
TY  - JOUR
A1  - Christl, Manfred
A1  - Lanzendörfer, F.
A1  - Peters, K.
A1  - Peters, E.-M.
A1  - Schnering, H. G. von
T1  - Die Reaktionen von 2,5-Diaryl-1,3,4-oxadiazin-6-onen mit trans-Cycloocten, cis,trans-Cyclooctadien und Cyclopropenen
N2  - The transient [4+2]-cycloadducts from the title components eliminate nitrogen to form a 3,4-dihydro-2-pyrone derivative, a tricyclic cyclobutanone derivative and 2,5-dihydrooxepin-2-one derivatives, respectively.
KW  - Organische Chemie
Y1  - 1983
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-58156
ER  - 
TY  - JOUR
A1  - Christl, Manfred
A1  - Leininger, Hartmut
A1  - Brückner, Dieter
T1  - On the Nature of the Bicyclo [3.2.1]octa-3,6-dien-2-yl Anion: A <sup>13</sup>C NMR spectroscopic study
N2  - No abstract available
Y1  - 1983
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-30060
ER  - 
TY  - JOUR
A1  - Christl, Manfred
A1  - Leininger, Hartmut
A1  - Mattauch, Brigitte
T1  - The <sup>13</sup>C NMR Spectra of Some Tricyclo[2.2.0.0<sup>2,6</sup>]hexane Derivatives : Unexpected High Field Absorptions Due to Additive gamma-anti Subsituent Effects
N2  - By means of the BC NMR spectra of tricyclo{2.2.0~rfJ6Jhexane and thirteen of its derivatives the effects of substituents in endo-3- and endo-5-positions on the HC chemical shifts have been determined. The y-anti effects are at least as Jarge as in monosubstituted cyc1obutanes, where the shielding values of second-row hetero substituents exceed those in unstrained systems by far, and higher-row and carbon substituents still cause substantial upfield shifts. In the title system the y-anti effect of a substituent in the endo-3- and endo-5-position are operative additively, and thus shift the absorption of C-J upfieJd by a maximum of 27 ppm with respect to the unsubstituted hydrocarbon.
Y1  - 1983
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-41620
SN  - x
ER  - 
TY  - CHAP
A1  - Clarke, AH
A1  - Ellgring, Johann Heinrich
T1  - Computer-aided video
N2  - The recent developments in microprocessor electronics and time-code equipment have vastly improved the efficiency of working with video material so that through the combination of data processing and video recording equipment a substantial rationalization of both data acquisition procedures and functional control of the recording machines may be achieved. Such a system, in which video editing and time-code control equipment is interfaced to a process computer, has been developed for the analysis of human communicative behaviour. The system provides exact indexing of the recorded material, automatic search and edit routines for the videotape machines and synchronicity of registered data. In summary, it can be maintained that given a sound theoretical basis, modern video and computer technologies can substantially increase the efficiency and accuracy of behavioural observation and analysis.
KW  - Psychologie
Y1  - 1983
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-50332
ER  - 
TY  - BOOK
A1  - Domröse, Gerd
A1  - Wolf, Norbert Richard
T1  - Deutschunterricht in der 5. und 6. Jahrgangsstufe: Lehrerhandbuch zu LIST Sprachbuch 5 und 6 und LIST Schülertraining Deutsch mit einem praxisbezogenen "Grundkurs" Grammatik
N2  - No abstract available
KW  - Sprachunterricht / Deutschunterricht / Lehrerhandbuch
Y1  - 1983
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-41710
SN  - 3-471-22255-3
ER  - 
TY  - CHAP
A1  - Ellgring, Johann Heinrich
T1  - Kommunikation
N2  - No abstract available
Y1  - 1983
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-43006
ER  - 
TY  - CHAP
A1  - Ellgring, Johann Heinrich
T1  - Spezifische Signalsysteme in der menschlichen Interaktion
N2  - Nonverbal communicative behaviours are associated with affective states in a way specific to the individual. This result emerged from longitudinal studies on depressed patients. From the analysis of various nonverbal behaviours it can be concluded that the depressed state is indicated by nonverbal elements in a logical "or-" rather than "and-connection" or in a hierarchical way. It is maintained that the relationship of psychological relevant states (mood) and nonverbal behaviour needs to be studied by intra-individual comparisons to reveal the specifically close relationships effective in everyday communication. With regard to the pragmatic aspect of communication, elements in the nonverbal signalling system seem to possess different levels of generality. However, from decoding studies it can be shown that even very subtle behavioural differences can be detected by an observer. Thus specific signals can become effective in interaction given a familiarity with the idiosyncratic usage.
KW  - Psychologie
Y1  - 1983
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-50212
ER  - 
TY  - CHAP
A1  - Ellgring, Johann Heinrich
A1  - Clarke, AH
A1  - Wagner, H.
T1  - A syntactic approach to the analysis of nonverbal behaviour
N2  - No abstract available
KW  - Psychologie
Y1  - 1983
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-52403
ER  -