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'IR spectra' in keywords Facet   Publication Year 1982  [X]
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1982[X]
1Author    S. P. Perlepes, ThF. Zafiropoulos, A. K. Anagnostopoulos, A. G. GalinosRequires cookie*
 Title    Compounds of Complex Halo and Pseudohalo Acids of the Group IIB Metals, Part V [1] Preparative and Spectroscopic Studies of the [Hg2I5]-, [Hg2I6]2-and [Hg3I8] 2 -Ions  
 Abstract    The preparations of new compounds, containing the complex anions [Hg2ls] -, [Hg2le] 2-and [Hg3I8] 2 -, are reported. Distorted iodine-bridged configurations are proposed for the complexes in the solid state, utilising analyses, X-ray powder patterns, molar conductance measurements and spectral (IR, UV) data. 
  Reference    Z. Naturforsch. 37b, 646—648 (1982); received November 9 1981 
  Published    1982 
  Keywords    Mercury, Iodomercurates, 3-Picoline, Quinoline, IR Spectra 
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 TEI-XML for    default:Reihe_B/37/ZNB-1982-37b-0646.pdf 
 Identifier    ZNB-1982-37b-0646 
 Volume    37 
2Author    Ulrich Müller, Abdel-Fatah Shihada, Kurt DehnickeRequires cookie*
 Title    P(C6H5)4[VOBr4]: Synthese, IR-Spektrum und Kristallstruktur P(C6H5)4[VOBr4]: Synthesis, IR Spectrum and Crystal Structure  
 Abstract    PPh 4 [VOBr4] was prepared by the reaction of PPh4Br with VOBr3 in CH2Br2 solu-tion. The structure of the dark violet crystals was determined with X-ray diffraction. PPli4[VOBr4] crystallizes in the space group P4/n with the lattice constants a = 1275.9 and c = 784.5 pm with two formula units per unit cell. The structure type corresponds to the frequently encountered AsPh4[RuNCl4] type. The VOBr4~ ion forms a square pyramid; the V = O bond has a length of 155 pm. In the IR spectrum, the V —O stretching vibration appears at 922 cm -1 . 
  Reference    Z. Naturforsch. 37b, 699—701 (1982); eingegangen am 29. Januar 1982 
  Published    1982 
  Keywords    Tetraphenylphosphonium Tetrabromooxovanadate(V), Synthesis, IR Spectra, Crystal Structure 
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 TEI-XML for    default:Reihe_B/37/ZNB-1982-37b-0699.pdf 
 Identifier    ZNB-1982-37b-0699 
 Volume    37 
3Author    Glycine, GlycineEthyl Ester, Glycylglycine Ethyl, ]. Jurij, Ja Kharitonov, Herbert Bissinger, Eberhard Ambach, Wolfgang BeckRequires cookie*
 Title    IR-Spektren von Platin(II)-Komplexen mit Glycin, Glycin-und Glycylglycinethylester [1] IR-Spectra of Platinum(ll) Complexes with  
 Abstract    The infrared spectra (200-4000 cur 1) of trans-and cw?-Pt(NX2CH2COO)2 (X = H, D), trans-and cis-PtCl2(NH2CH2COOH)2, *rans-PtCl2(NH2CH2C02Et)2, cw-PtCl2(NX2CH2C02Et)2, cw-PtCl2(NX2CH2NXCH2C02Et)2 (X = H, D) and cis-PtY2(NH2CH2NHCH2C02Et)2 (Y = Br, I) including 15 N derivatives have been studied. There is no appreciable change of vibrat ional frequencies for corresponding eis-and trans-complexes which could be attributed to the irans-influence of different ligands. Due to lower symmetry most of the absorptions of the cis-complexes are split into doublets compared with the £rans-compounds. 
  Reference    Z. Naturforsch. 37b, 1034—1040 (1982); eingegangen am 22. März 1982 
  Published    1982 
  Keywords    IR Spectra, Glycine, Glycine Ester Platinum(II) Complexes 
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 TEI-XML for    default:Reihe_B/37/ZNB-1982-37b-1034.pdf 
 Identifier    ZNB-1982-37b-1034 
 Volume    37 
4Author    Rolf Minkwitz, Rüdiger NaßRequires cookie*
 Title    Spektroskopische Untersuchungen an Monofluorammoniumsalzen Spectroscopic Studies on Monofluorammonium Salts  
 Abstract    The NMR, IR and Raman spectra of several NHaF+X -salts are reported. The prepara-tion of NH3F+SO3CI-and NH3F+SO3F-is described. 
  Reference    Z. Naturforsch. 37b, 1558—1563 (1982); eingegangen am 21. Juli 1982 
  Published    1982 
  Keywords    NMR Spectra, Raman Spectra, IR Spectra 
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 TEI-XML for    default:Reihe_B/37/ZNB-1982-37b-1558.pdf 
 Identifier    ZNB-1982-37b-1558 
 Volume    37 
5Author    Ulrich Müller, Hans-Dieter DörnerRequires cookie*
 Title    Eine neue Synthese, das Schwingungsspektrum und die Kristallstruktur von Tetraphenylarsonium-hydrogendichlorid As(C6H5)4 [C12H] A New Synthesis, the Vibrational Spectrum and the Crystal Structure of Tetraphenylarsonium Hydrogendichloride AsfCeHsMC^H]  
 Abstract    As(C6H 5)4 + [Cl2H]-crystallizes in the monoclinic space group B2/b with four formula units per unit cell, the lattice constants being a— 1704, 6= 1751, c — 705 pm and y = 92.73°. The crystal structure was determined and refined from X-ray diffraction data to a residual index of R = 0.043. The CI2H-ion is situated on an inversion center with a C1---C1 distance of 309 pm. The IR and Raman spectra confirm the presence of sym-metrical CI2H -ions; the observed splitting of IR bands can be explained by factor group analysis. A simple procedure for the preparation consists of the reaction of HCl with As(C6H 5)4Cl. 
  Reference    Z. Naturforsch. 37b, 198—200 (1982); eingegangen am 1. Oktober 1981 
  Published    1982 
  Keywords    Tetraphenylarsonium Hydrogendichloride, Synthesis, Crystal Structure, Raman Spectra, IR Spectra 
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 TEI-XML for    default:Reihe_B/37/ZNB-1982-37b-0198.pdf 
 Identifier    ZNB-1982-37b-0198 
 Volume    37 
6Author    Ekkehard Lindner, Michael SteinRequires cookie*
 Title    Darstellung, Eigenschaften und Reaktivität von 2-, 3-und 4-Chloracyl(diphenyl)phosphanoxiden Preparation, Properties and Reactivity of 2-, 3-and 4-Chloroacyl(diphenyl)phosphane Oxides  
  Reference    Z. Naturforsch. 37b, 407—411 (1982); eingegangen am 26. November 1981 
  Published    1982 
  Keywords    Chloroacyl(diphenyl)phosphanes, Diphosphorylated Alcohols, MS, IR Spectra, NMR Spectra 
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 TEI-XML for    default:Reihe_B/37/ZNB-1982-37b-0407.pdf 
 Identifier    ZNB-1982-37b-0407 
 Volume    37 
7Author    Rüdiger Thamm, Ekkehard FluckRequires cookie*
 Title    Kohlensäureesterphosphide -Synthese und Cyclisierungsreaktionen Carbonic Ester Phosphides -Synthesis and Cyclization Reactions  
 Abstract    Carbonic ester phosphides, RPHCOOR' and RP(COOR')2, have been prepared by the reaction of C1COOR' with primary phosphines RPH2 in the presence of K2CO3. Some compounds of RPHCOOR' series are transformed into P-heterocycles through addition of the P-H group to the C = C doubleboncl systems. The 31 P NMR data, IR and mass spectra of the novel compounds are presented and discussed. 
  Reference    Z. Naturforsch. 37b, 965—974 (1982); eingegangen am 8. März 1982 
  Published    1982 
  Keywords    Carbonic Ester Phosphides, Mass Spectra, IR Spectra, NMR Spectra 
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 TEI-XML for    default:Reihe_B/37/ZNB-1982-37b-0965.pdf 
 Identifier    ZNB-1982-37b-0965 
 Volume    37 
8Author    H. Schulz, Yv PreetzRequires cookie*
 Title    Darstellung und spektroskopische Charakterisierung von Tetrachloro-und Tetrabromo-Oxalatoiridaten(IV) Preparation and Spectroscopical Characterization of Tetrachloro-and Tetrabromoiridates(IV)  
 Abstract    On treatment of [IrXß] 2-with oxalate in aqueous solution at first [IrX40x] 3-(X = Cl, Br) is formed, which after extraction with pentylammonium ions into CH2CI0 can be oxidised by X2 to give the corresponding pure Ir(IV) complexes [UXLjox] 2-. The IR and Raman spectra are assigned according to point group C2v-The UV/VIS absorption spectra show strong CT bands of transitions from "(.t + <7)tiu"-and "jrt2U"-ligand niveaus to t2g 5 (Ir IV). These are split into three components by spin-orbit coupling and corresponding to the different groups of ligands: X| r , Xg, ox. The spectrum of (TBA)2[IrBr40x] recorded at 10 K is highly resolved, showing a splitting of the Br£ r ->Ir(IV) and Bg -n>-Ir(IV) transi-tions by 1000-1400 cm -1 . In the NIR-region two d-d-transitions are observed super-imposed with a fine structure by coupling with vibration modes. 
  Reference    Z. Naturforsch. 37b, 1553—1557 (1982); eingegangen am 13. August 1982 
  Published    1982 
  Keywords    Totrahalogenooxalatoiridates(IV), UV-VIS-NIR Spectra, IR Spectra, Raman Spectra 
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 TEI-XML for    default:Reihe_B/37/ZNB-1982-37b-1553.pdf 
 Identifier    ZNB-1982-37b-1553 
 Volume    37 
9Author    Jörn Müller, Barbara PassonRequires cookie*
 Title    7r-01efin-Iridium-Komplexe, XI [1] Das Bis(?; 4 -2.3-dimethylbutadien-1.3)- iridium-Kation und sein Dimethy lsulfoxid -Addukt rr-01efin Iridium Complexes, XI [1] The Bis(?/ 4 -2.3-dimethylbutadiene-l,3)iridium Cation and its Dimethylsulfoxide Adduct  
  Reference    Z. Naturforsch. 37b, 1358—1359 (1982); eingegangen am 14. Juli 1982 
  Published    1982 
  Keywords    Bis(?; 4 -2, 3-dimethylbutadiene)iridium Tetra-fluoroborate, Reaction with Dimethylsulfoxide, m NMR Spectra, IR Spectra 
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 TEI-XML for    default:Reihe_B/37/ZNB-1982-37b-1358_n.pdf 
 Identifier    ZNB-1982-37b-1358_n 
 Volume    37