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'X ray' in keywords Facet section ZfN Section B:Volume 040 [X]

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1	Author	H. Erbert, W. Roesky, Mathias Noltem, GeorgeM. Sheldrick	Requires cookie*
	Title	Synthese und Struktur des Trifluoracetyldicyanomethanids Synthesis and Structure of Trifluoroacetyldicyanom ethanide
	Abstract	A suspension of NaCN in CH3CN was treated with excess of C2F4. The resulting red solution was evaporated to dryness and a red amorphous solid remained. One part of this solid was dissolved in water and a solution of Ph4AsCl was added. During the work-up procedure two salts were isolated, yellow [Ph4A s'][C F 3C (0)C (C N)2~] l a and red [Ph4A s+][(NC)2CC(CN)C(F)NC(CN)2_] 2a. The products were characterized on the basis of field desorption mass spectroscopy for positive and negative ions, l a was further characterized by an X-ray single crystal investigation.
	Reference	Z. Naturforsch. 40b, 883 (1985); eingegangen am 7. März 1985
	Published	1985
	Keywords	X-Ray, Carbanion, Fluorine, Nitrile
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	TEI-XML for	default:Reihe_B/40/ZNB-1985-40b-0883.pdf
	Identifier	ZNB-1985-40b-0883
	Volume	40

2	Author	Klaus Blechschmitt, Ernst Guggolz, ManfredL. Ziegler	Requires cookie*
	Title	Reaktiviät von Metall—Metall-Mehrfachbindungen, II [1] Nukleophile Addition von Methylensulfiden an [CpMo(CO)
	Abstract	2 ]2 unter Bildung von Cp(CO) 2 Mo(\|*-S(CH 2)")Mo(CO) 2 Cp-Spezies; Röntgenstrukturanalyse von Cp(CO) 2 Mo(i n-S(CH 2) 6)Mo(CO) 2 Cp Reactivity of Metal-Metal Multiple Bonds, II [1] Nucleophilic Addition of Methylenesulfides to [CpMo(CO) 2 ]2 with Formation of Cp(CO) 2 Mo(M-S(CH 2)") Mo(CO) 2 Cp Spezies; X-Ray Structure Analysis of Cp(CO) 2 Mo(w-S(CH 2) 6)Mo(CO) 2 Cp The triply Mo-Mo bonded molecule [Cp(CO) 2 Mo] 2 was reacted with the cyclic sulfides S(CH 2)" (n = 4-6). The species Cp(CO) 2 Mo(w-S(CH 2)")Mo(CO) 2 Cp were isolated and charac-terized by their analytical and spectroscopic data. X-Ray structure analysis of the compound Cp(CO) 2 Mo(w-S(CH 2) 6)Mo(CO) 2 Cp proved the cyclic sulfide to act as a bridging ligand.
	Reference	(Z. Naturforsch. 40b, 85—89 [1985]; eingegangen am 2. August/6. November 1984)
	Published	1985
	Keywords	Synthesis, Metal-Metal Multiple Bonds, X-Ray
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	TEI-XML for	default:Reihe_B/40/ZNB-1985-40b-0085.pdf
	Identifier	ZNB-1985-40b-0085
	Volume	40

3	Author	A. Döhring, P. W. Jolly, C. Krüger, M. J. Romão	Requires cookie*
	Title	The Ni(0)—C0 2 System: Structure and Reactions of [Ni(PCy 3 ) 2 (i/ 2 -C0 2 )]
	Abstract	The reactions of a variety of bis(tricyclohexylphosphine)nickel species with C0 2 have been studied. The product of the reaction is solvent dependent: in toluene the known complex [NiL 2 (/7 : -C0 2)]-toluene (L = PCy 3) is formed while in ether or pentane a binuclear complex [(NiL 2) 2 (?;-C0 2)] results through the intermediacy of the solvent free species [NiL 2 (// 2 -C0 2)] the structure of which has been determined by X-ray crystallography.
	Reference	Z. Naturforsch. 40b, 484—488 (1985); received November 30 1984
	Published	1985
	Keywords	Carbon Dioxide Complexes, Nickel, X-Ray
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	TEI-XML for	default:Reihe_B/40/ZNB-1985-40b-0484.pdf
	Identifier	ZNB-1985-40b-0484
	Volume	40

4	Author	Ekkehard Lindner, Fritz Zinßer, HermannAugust Mayer, Wolfgang Hiller, Riad Fawzi	Requires cookie*
	Title	Darstellung und Eigenschaften von und Reaktionen mit metallhaltigen Heterocyclen, XLVII [1] Einschiebungsreaktionen von phasentransferkatalytisch in situ erzeugten Dihalocarbenen in P-haltige Manganacycloalkane — Struktur und chemisches Verhalten der Reaktionsprodukte Preparation and Properties of and Reactions with Metal-Containing Heterocycles, XLVII [1] Insertion Reactions of Phase-Transfer-Catalytically in situ Generated Dihalocarbenes into P-Containing Manganacycloalkanes — Structure and Chemical Behaviour of the Reaction Products
	Abstract	The phase-transfer-catalytically in situ generated dihalocarbenes CC1 2 and CBr 2 are inserted into a ß-C—H bond of the five-and six-membered phosphamanganacycloalkanes (OC) 4 MnPPh 2 (CH 2)"CH 2 CH 2 (la, b) [n = 1(a), 2(b)] to give the functionalized metallacycles (OC) 4 MnPPh 2 (CH 2)"CH(CHX 2)CH 2 (2a, a', b, b') [X = Cl: n = l(a), 2(b); X = Br: n = l(a'), 2(b')]. 2b crystallizes in the orthorhombic space group Pbca with Z = 8 and has a distorted chair conformation with equatorial position of the CHC1 2 group. The envelope conformation of 2a in solution was elucidated by means of 'H and 13 C{'H} NMR spectroscopic investigations.
	Reference	Z. Naturforsch. 40b, 615—623 (1985); eingegangen am 20. Dezember 1984
	Published	1985
	Keywords	Dihalocarbene Insertion, Manganacycloalkanes, X-Ray, NMR Spectra
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	TEI-XML for	default:Reihe_B/40/ZNB-1985-40b-0615.pdf
	Identifier	ZNB-1985-40b-0615
	Volume	40

5	Author	Horst Sabrowsky, Alfred Thimm, Petra Mertens	Requires cookie*
	Title	Kaliumlithiumsulfid, KLiS: Das erste Interalkalimetallsulfid Potassium Lithium Sulphide, KLiS: The First Inter Alkaline Metal Sulphide
	Abstract	The compound KLiS has been prepared and its crystal structure is determined by X-ray dif-fraction techniques. The hygroscopic, yellow compound crystallizes in the tetragonal space group P4/nmm (Z = 2) with the cell parameters a — 431.79(4), c = 696.20(9) pm. The structure was solved from 2100 counter reflections (356 symmetry independent reflections) through a Patterson synthesis and refinement by Fourier syntheses to a least squares residue of 0.026. The structure is characterized by c-centered squares of lithium layers interspersed by anti-parallel ordered K—S-pairs forming an anti-PbFCl-type geometry.
	Reference	Z. Naturforsch. 40b, 733—735 (1985); eingegangen am 8. Februar 1985
	Published	1985
	Keywords	Potassium Lithium Sulphide, Crystal Structure, X-Ray
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	TEI-XML for	default:Reihe_B/40/ZNB-1985-40b-0733.pdf
	Identifier	ZNB-1985-40b-0733
	Volume	40

6	Author	Giuliano Bandoli, KurtJ. Irgolic, Antonio Grassi, GiuseppeC. Pappalardo	Requires cookie*
	Title	Solid State and Solution Conformation of Di-2-thienyl Telluride: X-Ray Structure and Dipole Moment Studies
	Abstract	The crystal and m olecular structure of di-2-thienyl telluride was determ ined by X-ray analysis.
	Reference	Z. Naturforsch. 40b, 1157—1160 (1985); received April 1 1985
	Published	1985
	Keywords	Di-2-thienyl Telluride, X-Ray, Crystal Structure
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	TEI-XML for	default:Reihe_B/40/ZNB-1985-40b-1157.pdf
	Identifier	ZNB-1985-40b-1157
	Volume	40

7	Author	KlausR. Pörschke, Richard Mynott, Klaus Angermund, ++, Carl Krüger	Requires cookie*
	Title	Neue Bis(phosphan)-nickel(0)-alkin-Komplexe New Bis(phosphane)-nickel(0)-alkyne Complexes
	Abstract	(Me 3 P)2Ni(C 2 H4) (5) and (dmpe) 2 Ni2(C 2 H4)3 (6) react with various alkynes including ethyne (acetylene) and 1-alkynes to form the crystalline compounds (Me 3 P) 2 Ni(C 2 RR'), (dmpe)Ni(C 2 RR'), and (dmpe)2Ni 2 (C 2 R2) 2 (R.R' = H, Me, Ph). Structural assignments were made on the basis of : H, I3 C, and 31 P NMR data. The crystal and molecular structure of (dmpe)Ni(C 2 Ph 2) (17) has been determined by X-ray crystallography.
	Reference	Z. Naturforsch. 40b, 199—209 (1985); eingegangen am 15. Oktober 1984
	Published	1985
	Keywords	Alkynes, Nickel(O), Phosphanes, NMR Spectra, X-Ray
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	TEI-XML for	default:Reihe_B/40/ZNB-1985-40b-0199.pdf
	Identifier	ZNB-1985-40b-0199
	Volume	40

8	Author	Henri Brunner, Walter Meier, Joachim Wächter, Heike Pfisterer, ManfredL. Ziegler	Requires cookie*
	Title	Synthese von PR3 (R = Ph, OMe) substituierten Cubanclustern vom M2M'2S4-Typ und Molekülstruktur von (C5Me5)2Cr2Co2{P(OM e)3 }2(iM 3-S)4 Synthesis of PR3 (R = Ph, OMe) Substituted Cubanlike Clusters of the M2M'2S4-Type and Molecular Structure of (C5Me5)2Cr2Co2{P(OMe)3}2(u3-S) 4
	Abstract	The reaction o f the cubane cluster (C 5M e5)2Cr2C o2(CO)2S4 with PR3 (R = Ph, O M e) re
	Reference	Z. Naturforsch. 40b, 923 (1985); eingegangen am 16. März 1985
	Published	1985
	Keywords	H eterom etallic Cubane Cluster, Sulfur B ridged, CO -Substitution, X-Ray
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	Identifier	ZNB-1985-40b-0923
	Volume	40

9	Author	Richard Neidlein, Reiner Gottfried, Alfred Gieren, Carsten-P Kaerlein, Thomas Hübner	Requires cookie*
	Title	Kupplungsreaktionen von Diazoniumsalzen mit 3-ferf-Butoxy- l,6-methano[10]annulen und Röntgenstrukturanalyse eines Vertreters Coupling Reactions of Diazonium Salts with 3-terr-Butoxy-l,6-methano[10]annulene and X-Ray Structure Analysis of one Compound
	Abstract	The syntheses of 5a—c by coupling reactions of 3-terr-butoxy-l,6-methano[10]annulene with different aryldiazonium salts as well as their spectroscopic properties are described; an X-ray structure analysis of 5c is reported.
	Reference	Z. Naturforsch. 40b, 193—198 (1985); eingegangen am 20. August 1984
	Published	1985
	Keywords	Syntheses with Coupling Reactions, 1, 6-Methano[10]annulenylarylhydrazones, X-Ray, Bonding Relationships
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	TEI-XML for	default:Reihe_B/40/ZNB-1985-40b-0193.pdf
	Identifier	ZNB-1985-40b-0193
	Volume	40

10	Author	Fritz Preuss, Edith Fuchslocher, WilliamS. Sheldrick	Requires cookie*
	Title	Darstellung und Struktur eines zweikernigen
	Abstract	Vanadium(V)-Komplexes mit den terminal gebundenen Stickstoffliganden N'C 4 H 9 , NH'C 4 H 9 und NH 2 'C 4 H 9 : [ VCl^i-Cl) (N'C 4 H 9) (NH'C 4 H 9) (NH 2 'C 4 H 9) ] 2 Synthesis and Molecular Structure of a Binuclear Vanadium(V) Complex Containing the Terminal Nitrogen Ligands N'C 4 H 9 , NH'C 4 H 9 , NH 2 'C 4 H 9 : [VC1(//-C1)(N'C 4 H 9)(NH'C 4 H 9)(NH 2 'C 4 H 9)] 2
	Reference	Z. Naturforsch. 40b, 363 (1985); eingegangen am 2. November 1984
	Published	1985
	Keywords	Amino Iminovanadium(V) Compounds, Preparation, X-Ray, 'H NMR Spectra, 51 V NMR Spectra
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	TEI-XML for	default:Reihe_B/40/ZNB-1985-40b-0363.pdf
	Identifier	ZNB-1985-40b-0363
	Volume	40

11	Author	U. W. Becker, J. Felsche, G. Huttner, O. Scheidsteger	Requires cookie*
	Title	Preparation and Crystal Structure of a New Mixed Valence Cerium Germanate Ce2 + Ce! + [Ge0 4 ]3[Ge20 7 ]2[Ge 3 0 1 o]
	Abstract	Opaque blue crystals of a new mixed valence cerium germanate have been prepared at elevated temperatures (1555 K) under careful thermoanalytical control. Single crystal structure analysis shows three different types of germanate anions [Ge0 4 ] 4 ~, [Ge 2 0 7 ] 6 ~ and [Ge 3 O 10 ] 8 ~, all ger-manium atoms being in tetrahedral coordination. Due to the larger number of oxygens per unit cell (Ce 2 Ge 2 0 72), with all the oxygens unambiguously located by X-ray single crystal structure analysis, this phase differs significantly from the corresponding cerium(III) germanate Ce 2 Ge 2 0 7 , which shows [Ge0 4 ] 4_ and [Ge 3 Oi 0 ] 8 ~, but no [Ge 2 0 7 ] 6 ~ ditetrahedral groupings.
	Reference	Z. Naturforsch. 40b, 755—761 (1985); received January 30/March 3 1985
	Published	1985
	Keywords	X-Ray, Crystal Structure, Mixed Valence Cerium, Heavy Atom Layer Structure, Thermoanalysis
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	TEI-XML for	default:Reihe_B/40/ZNB-1985-40b-0755.pdf
	Identifier	ZNB-1985-40b-0755
	Volume	40

12	Author	Heinz Berke, Gottfried Huttner, Christoph Sontag, Laszlo Zsolnai	Requires cookie*
	Title	Dynamics and Structure of Phosphite Substituted Olefintungsten Complexes
	Abstract	The barriers of rotation of olefin ligands in (OC) 3 LL'W(olefin) complexes, L — P(OMe) 3 , L' = P(OMe) 3 or P(OEt) 3 , olefin = ethylene, methylmaleate, methylfumarate, methylacrylate (1—4) have been determined from D-NMR measurements. The preferred olefin orientation has been deduced from an X-ray analysis of the tricarbonyl-triethylphosphite-trimethylphosphite-methyl-maleatetungsten compound 2. The influence of steric and electronic factors on the rotational process has been discussed by use of EHT-calculations.
	Reference	Z. Naturforsch. 40b, 799—807 (1985); eingegangen am 30. Dezember 1984/14. Februar 1985
	Published	1985
	Keywords	Carbonyltungsten Olefin Complexes, Phosphite Substitution, D-NMR Spectra, EHT-Calculations, X-Ray
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	TEI-XML for	default:Reihe_B/40/ZNB-1985-40b-0799.pdf
	Identifier	ZNB-1985-40b-0799
	Volume	40

13	Author	Jörg Daub, A. Delheid Hasenhiindl, Erika Salbeck, Alfred Gieren, ThomasH. Übner	Requires cookie*
	Title	N
	Abstract	[bi-2,4,6-cycloheptatrien-l-yl]-3,3' -dicarboxamidinium-Salze: Struktur der meso-Verbindung in Lösung und im Kristall [1] N ,N ,N ',N ',N ",N ",N '",N '"-O ctam ethyl-[bi-2,4,6-cycloheptatriene-l-yl]-3,3'-dicarboxam idinium Salts: Structure of the raeso-Com pound in Solution and in Solid State [1]
	Reference	Z. Naturforsch. 40b, 1390—1397 (1985); eingegangen am 18. April 1985
	Published	1985
	Keywords	3, 3'-Bicycloheptatrienylamidinium Salts, 'H NMR Spectra, X-Ray, m&so-Isomers, Stereodynamic
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	TEI-XML for	default:Reihe_B/40/ZNB-1985-40b-1390.pdf
	Identifier	ZNB-1985-40b-1390
	Volume	40

14	Author	Ingo-Peter Lorenz, WolfgangH. Iller, Michael Conrad	Requires cookie*
	Title	Nukleophile Substitution an Thionyl-und Sulfurylchlorid mit Metallaten
	Abstract	Synthese und Struktur der SO-bzw. S 0 2-Komplexe [(C6H50) 3P]2(C 0)2F e (S 0 /J) (n = 1, 2) Nucleophilic Substitution at Thionyl-and Sulfuryl Chloride by M etallates. Synthesis and Structure of the SO-and S 0 2-Complexes [(C6H 50) 3P]2(C 0) 2Fe(S0") (n = 1,2)
	Reference	Z. Naturforsch. 40b, 1383 (1985); eingegangen am 22. April 1985
	Published	1985
	Keywords	Nucleophilic Substitution at SOCl2 and S 0 2C12, Oxidation of SO Complex, IR Spectra, NMR Spectra, X-Ray
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	TEI-XML for	default:Reihe_B/40/ZNB-1985-40b-1383.pdf
	Identifier	ZNB-1985-40b-1383
	Volume	40

15	Author	Manfred Weidenbruch, Klaus Kramer, Karl Peters, Hans Georg Von Schnering	Requires cookie*
	Title	Siliciumverbindungen mit starken intramolekularen sterischen Wechselwirkungen, XX [1] l,l-Di-terf-butyl-2,2-dimesityldisilane: Synthese
	Reference	Z. Naturforsch. 40b, 601—606 (1985)
	Published	1985
	Keywords	Molekülstruktur, Radikale Silicon Compounds with Strong Intramolecular Steric Interactions, XX [1] l, l-Di-rm-butyl-2, 2-dimesityldisilanes: Synthesis, Molecular Structure, Radicals, l-Di-rm-butyl-2, 2-dimesityldisilanes, X-Ray, Emperical Force Field Calculations, Disilenyl Radical Anion
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	TEI-XML for	default:Reihe_B/40/ZNB-1985-40b-0601.pdf
	Identifier	ZNB-1985-40b-0601
	Volume	40