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  • 1
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Inorganic chemistry 18 (1979), S. 383-385 
    ISSN: 1520-510X
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Inorganic chemistry 17 (1978), S. 2685-2687 
    ISSN: 1520-510X
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Oxford [u.a.] : International Union of Crystallography (IUCr)
    Acta crystallographica 41 (1985), S. 1761-1763 
    ISSN: 1600-5759
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Chemistry and Pharmacology , Geosciences , Physics
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 622 (1996), S. 1478-1486 
    ISSN: 0044-2313
    Keywords: Trinuclear and tetranuclear P6 and As6 complexes ; 3 × P2 and 2 × As3 subunits ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Heterometallic Complexes with E6 Ligands (E = P, As)The reaction of [Cp*Co(μ-CO)]2 1 with the sandwich complexes [Cp*Fe(η5-E5)] 2 a: E = P, 2 b: E = As in decalin at 190°C affords besides [Cp2*Co2E4] 4: E = P, 7: E = As and [Cp2*Fe2P4] 5 the trinuclear complexes [(Cp*Fe)2(Cp*Co)(μ-η2-P2)(μ3-η1:2:1-P2)2] 3 as well as [(Cp*Fe)2(Cp*Co)(μ3-η2:2:2-As3)2] 6. With [Mo(CO)5(thf)] 3 and 6 form in a build-up reaction the tetranuclear clusters [(Cp*Fe)2(Cp*Co)E6{Mo(CO)3}] 10: E = P, 11: E = As. 3, 6 and 11 have been further characterized by an X-ray crystal structure determination.
    Notes: Die Umsetzung von [Cp*Co(μ-CO)]2 1 mit den Sandwichkomplexen [Cp*Fe(η5-E5)] 2a: E = P, 2 b: E = As bei 190°C in Dekalin ergibt neben [Cp2*Co2E4] 4: E = P, 7: E = As und [Cp2*Fe2P4] 5 die Dreikernkomplexe [Cp*Fe)2(Cp*Co)(μ-η2:2-P2)(μ3-η1:2:1-P2)2] 3 sowie [(Cp*Fe)2(Cp*Co)(μ3-η2:2:2-As3)2] 6. 3 und 6 reagieren mit [Mo(CO)5(thf)] in einer Aufbaureaktion zu den Vierkernclustern [(Cp*Fe)2(Cp*Co)E6{Mo(CO)3}] 10: E = P, 11: E = As. 3, 6 und 11 wurden zusätzlich durch eine Kristallstrukturanalyse charakterisiert.
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 619 (1993), S. 827-835 
    ISSN: 0044-2313
    Keywords: Mono-, di-, and trinuclear tantalum and tantalum | niobium complexes with P4 and P2 ligands ; m̈-η2:1:1-P2 coordination mode ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Niobium and Tantalum Complexes with P2 and P4 LigandsThe photolysis of [Cp″Ta(CO)4] 1 (Cp″ = C5H3tBu2-1,3) and P4 affords Cp″(CO)2Ta(η4-P4) 2, [{Cp″(CO)Ta}2(m̈-η2:2-P2)2] 3 and [Cp3″(CO)3Ta3(P2)2] 4. In a photochemical reaction 2 and [Cp*Nb(CO)4] 5 form [{Cp*(CO)Nb}{Cp″(CO)Ta}(m̈-η2:2-P2)2] 6 and [{Cp*(CO)2Nb} {Cp*Nb}{Cp″(CO)Ta}(m̈3-η2:1:1-P2)2] 7, a compound with the novel m̈3-η2:2:1-P2-coordination mode. The reaction of 2 and [Cp*Co(C2H4)2] 8 leads to [{Cp*Co} {Cp″(CO)Ta}(m̈-η2:2-P2)2] 9, a heteronuclear complex with an „early“ and a „late“ transition metal. Complexes 2, 3, 7 and 9 have been further characterized by X-ray structure analyses.
    Notes: Die Photolyse von [Cp″Ta(CO)4] 1 (Cp″ = C5H3tBu2-1,3) und P4 ergibt [Cp″(CO)2Ta(η4-P4)] 2, [{Cp″(CO)Ta}2(μ-η2:2-P2)2] 3 und [Cp3″(CO)3Ta3(P2)2] 4. 2 reagiert photochemisch mit [Cp*Nb(CO)4] 5 zu [{Cp*(CO)Nb}{Cp″(CO)Ta}(m̈-η2:2-P2)2] 6 und [{Cp*(CO)2Nb}{Cp*Nb} {Cp″(CO)Ta}(m̈3-η2:1:1-P2)2] 7, einer Verbindung mit der neuen m̈3-η2:2:1-P2-Koordinationsvariante. Die Reaktion von 2 und [Cp*Co(C2H4)2] 8 führt zum heteronuklearen Komplex [{Cp*Co} {Cp″(CO)Ta}(m̈-η2:2-P2)2] 9 mit einem „frühen“ und „späten“ Übergangsmetall. Die Komplexe 2, 3, 7 und 9 wurden zusätzlich durch eine Röntgenstrukturanalyse charakterisiert.
    Additional Material: 8 Ill.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Berichte der deutschen chemischen Gesellschaft 121 (1988), S. 1212-1212 
    ISSN: 0009-2940
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 432 (1977), S. 173-176 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Reaction of tert-Butylamine with Sulfur DichlorideN,N′-bis(tert-butylamino)-monosulfane (2), tert-butyliminothionyl chloride (3) or N,N′-di-tert-butylsulfur diimide (4) is formed, if the conditions of preparation are changed for the reaction of tert-butylamine with sulfur dichloride.
    Notes: tert-Butylamin und Schwefeldichlorid reagieren je nach den gewählten Reaktionsbedingungen unter Bildung von N,N′-Bis(tert-butylamino)monosulfan (2), tert-Butyl-iminothionylchlorid (3) oder N,N′-Di-tert-butyl-schwefeldiimid (4).
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 622 (1996), S. 951-957 
    ISSN: 0044-2313
    Keywords: Dinuclear iron P4 complexes ; bicyclic, cyclic and acyclic P4 coordination modes ; Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Dinuclear Iron Complexes with Different P4 LigandsThe photolysis of [Cp″Fe(CO)2]2 1 (Cp″ = C5H3tBu2-1,3) and P4 gives with successive cleavage of P—P bonds and decarbonylation the P4 complex series [Cp″2Fe2P4(CO)4 - n] 2 (n = O), 3 (n = 1), 4 (n = 2), 5 (n = 3) and 6 (n = 4) with different P4 ligands. 4 and 6 have been further characterized by X-ray structure analyses.
    Notes: Die Photolyse von [Cp″Fe(CO)2]2 1 (Cp″ = C5H3tBu2-1,3) und P4 ergibt durch sukzessive P—P-Bindungsspaltung und Decarbonylierung die P4-Komplexserie [Cp″2Fe2P4(CO)4 - n] 2 (n = O), 3 (n = 1), 4 (n = 2), 5 (n = 3) und 6 (n = 4) mit unterschiedlichen P4-Liganden. 4 und 6 wurden zusätzlich durch eine Kristallstrukturanalyse charakterisiert.
    Additional Material: 2 Ill.
    Type of Medium: Electronic Resource
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  • 9
    ISSN: 0749-1581
    Keywords: Triazapentalenyl radical ; Dithiazolyl radicals ; π Radicals ; ESR spectroscopy ; Chemistry ; Analytical Chemistry and Spectroscopy
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: From the ESR spectra of the stable 1,3,5-trithia-2,4,6-triazapentalenyl free radical, obtained at two microwave frequencies in both the solution and the solid state, it was shown to be a π radical. From the spectra and their computer simulations were derived an unpaired s-spin population of 1.7% for the unique nitrogen and 0.1% for the two equivalent nitrogens. The corresponding px-spin populations were found to be 43.5% and 1.8%, respectively. The unpaired s-spin population of the two equivalent sulphurs was estimated to be 0.3%.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
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