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1Author    T. A. Mirnaya, V. V. Trachevski, V. S. Dradrakh, D. V. BylinaRequires cookie*
 Title    Phase Diagram, Caesium-133 NMR Spectra and Electrical Conductivity of the Binary System Caesium and Zinc Butyrates  
 Abstract    Phase equilibria of non-mesogenic caesium-and zinc-butyrate mixtures were studied by differ-ential thermal analysis and hot stage polarization microscopy. Smectic liquid crystals were found in some composition range. Their appearance is explained by the latent mesomorphism of caesium butyrate. 133 Cs NMR spectra and the specific electrical conductivity of the molten mixtures at 155°C were employed to investigate the peculiarities of ionic association and interaction in the melts. 
  Reference    Z. Naturforsch. 55a, 895—898 (2000); received July 20 2000 
  Published    2000 
  Keywords    Phase Diagram, Mesophase, Metal Alkanoate 
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 TEI-XML for    default:Reihe_A/55/ZNA-2000-55a-0895.pdf 
 Identifier    ZNA-2000-55a-0895 
 Volume    55 
2Author    T. A. Mirnaya, L. S. Sudovtsova, G. G. YaremchukRequires cookie*
 Title    Liquid Crystals in Binary Systems of Lead Decanoate with Zinc or Cadmium Decanoate  
 Abstract    The phase transition temperatures were determined by differential thermal analysis and hot stage polarization microscopy between room temperature and the isotropic liquid region for the binary systems of lead (II) decanoate with zinc (II) or cadmium (II) decanoate. The boundaries of the liquid crystal formation in these systems were found. 
  Reference    Z. Naturforsch. 55a, 899—901 (2000); received August 22 2000 
  Published    2000 
  Keywords    Phase Diagram, Mesophase, Metal Alkanoate 
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 TEI-XML for    default:Reihe_A/55/ZNA-2000-55a-0899.pdf 
 Identifier    ZNA-2000-55a-0899 
 Volume    55 
3Author    P. Schm, O. Bosholm, H. O. Pperm, AnnRequires cookie*
 Title    Untersuchungen zum ternären System Bi/Te/O, II. Thermisches Verhalten und Koexistenzbeziehungen von Bi20 2Te  
 Abstract    Investigations o f the Ternary System Bi/Te/O, II. The Therm al Behaviour and the R elations o f Phase C oexistences o f B i20 2Te The phase Bi20 2Te exists in the pseudobinary system Bi203/Bi2Te3. The thermal behaviour of Bi2Ö2Te was determined by DTA and X-ray analysis: The phase exists up to 620 °C and decomposes into the solid phases Bi12TeO20, Bi10Te2O 19 [1] and liquid BiTe. The relations of the phase coexistences in the pseudobinary system and in the ternary area Bi20 3/Te02/Bi2Te3/Te were investigated by solid state reactions, chemical transport reactions, and by total pressure measurements. 
  Reference    Z. Naturforsch. 52b, 1461—1466 (1997); eingegangen am 2. Oktober 1997 
  Published    1997 
  Keywords    Synthesis, Thermal Properties, Phase Diagram, Chemical Transport Reactions 
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 TEI-XML for    default:Reihe_B/52/ZNB-1997-52b-1461.pdf 
 Identifier    ZNB-1997-52b-1461 
 Volume    52 
4Author    J. Feller3, H. Oppermann3, R. Kucharkowskib, S. DäbritzcRequires cookie*
 Title    Phasenbeziehungen und Chemischer Transport der Verbindungen im ternären System Re/Mo/O Phase Relations and Chemical Transport of the Compounds in the Ternary System Re/Mo/O  
 Abstract    In the ternary system Re/Mo/O four series of mixed oxides have been prepared by heating of powder samples and by transport reactions. The series are derived from the oxides R e 0 2, M o 0 2, 7 -Mo4O u und //-Mo40 |i and have compositions R e1_ vM ov0 2 (0 < x < 0.37), M o,_> .Re>0 2 (0 < v < 0 .4 2),7 -M o 4_-| Re-| 0 11 (0 < Zj < l),a n d /7-Mo4_.2Re-^Ö |, (0 < z 2 < 1). Contributions to the understanding of the transport mechanism were obtained from thermodynamic calculations. The composition of the mixed crystals obtained have been determined by EPM A and ICP-AES. 
  Reference    Z. Naturforsch. 53b, 397—104 (1998); eingegangen am 21. Januar 1998 
  Published    1998 
  Keywords    Rhenium Molybdenum Mixed Oxides, Chemical Transport Reaction, Phase Diagram 
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 TEI-XML for    default:Reihe_B/53/ZNB-1998-53b-0397.pdf 
 Identifier    ZNB-1998-53b-0397 
 Volume    53 
5Author    L. Kirsten, F. Von Woedtke, H. OppermannRequires cookie*
 Title    Zu den Phasenbeziehungen im System V/Nb/O, IV. Die Festelektrolyt-Coulometrie (FEC) als Methode zur Aufklärung ternärer Zustandsgebiete am Beispiel des Systems V/Nb/O The Phase Relations in the System V/Nb/O, IV. Solid Electrolytic Coulometry (SEC) as a Method to Investigate Ternary Systems: V/Nb/O  
 Abstract    The observation of reductive decomposition with SEC-current-time-temperature curves on the binary line V20 5-Nb20 5 is a useful method to determine qualitatively and quantitatively ("quasi in situ") the known ternary coexistence regions. By reduction of V 0 2 the Magneli-Phases V/(0 2"_| are generated. The method is generally applicable and allows rapid information by reductive decompositon or oxidative formation in coexistence regions. The conditions of decomposition can be optimized for a given system. Slow solid-gas equi­ libria are not detectable by this method. 
  Reference    (Z. Naturforsch. 54b, 123—130 [1999]; eingegangen am 17. September 1998) 
  Published    1999 
  Keywords    Solid Electrolytic Coulometry, Vanadium Niobium Oxides, Phase Diagram 
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 TEI-XML for    default:Reihe_B/54/ZNB-1999-54b-0123.pdf 
 Identifier    ZNB-1999-54b-0123 
 Volume    54 
6Author    P. Schmidt, H. OppermannRequires cookie*
 Title    Zum System Bi20 3 /Bi2Se3/BiCl3,1. Das Zustandsdiagramm Bi20 3/Bi2Se3/BiCl3 On the System Bi20 3 /Bi2Se3/BiCl3,1. The Phase Diagram Bi20 3/B i2Se3/BiCl3  
 Abstract    The phase relations in the quaternary system Bi/Se/O/Cl have been studied and the existence of several new compounds in the pseudotemary area Bi20 3/Bi2Se3/BiCl3 has been established by solid state and chemical vapour transport reactions. The phase diagram is derived from X-ray powder diffraction and thermal analysisdata, and from measurements of the decomposition pressure behaviour. Three new quaternary phases with different compositions exist in the system: Bi40 4SeCl2, Bi10O 12SeCl4 and Bi220 28SeCl8. By estimation of the thermodynamic data of the quaternary phases it is possible to calculate complex heterogeneous chemical equilibria between all the binary, ternary and quaternary compounds of the phase diagram. As a result, we can describe thermodynamically the observed phase relations and the direction of thermal decomposition of the respective compounds. 
  Reference    Z. Naturforsch. 55b, 603—613 (2000); eingegangen am 2. April 2000 
  Published    2000 
  Keywords    Bismuth-Selenides-Oxides-Halides, Phase Diagram, Thermodynamic Data 
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 TEI-XML for    default:Reihe_B/55/ZNB-2000-55b-0603.pdf 
 Identifier    ZNB-2000-55b-0603 
 Volume    55 
7Author    H. Oppermann, M. Zhang-PreßeRequires cookie*
 Title    Thermochemische Untersuchungen zu den Systemen SE203-Se02. II. Samariumselenoxide auf dem Schnitt Sm203-Se02 Thermochemical Investigations of Systems SE20 3-S e0 2. II. Samarium Selenium Oxides on the Line Sm20 3-S e 0 2  
 Abstract    The pure ternary phases on the line Sm2 0 3 -Se02: Sm2 Sev0 3 +2 V in thermodynamical equilibri­ um have been synthesizied by solid state reactions and characterized by X-ray powder diffrac­ tion, IR spectroscopy and DSC measurements. The existence of two new phases Sm2 Se, 5 0 6 and Sm2 Se4 O n was demonstrated besides the known phases Sm2 Se3 5 O 10, Sm2 Se3 0 9 and Sm2 S e0 5. The thermal decomposition properties of all compounds have been determined by total pressure measurements and the thermodynamical data of the compounds have been derived from their decomposition function and Cp-values. The phase diagram and the phase barogram have been estabilished using the results of DSC and total pressure measurements. 
  Reference    Z. Naturforsch. 56b, 917—926 (2001); eingegangen am 28. Mai 2001 
  Published    2001 
  Keywords    Samarium Selenium Oxides, Thermal Decomposition, Phase Diagram 
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 TEI-XML for    default:Reihe_B/56/ZNB-2001-56b-0917.pdf 
 Identifier    ZNB-2001-56b-0917 
 Volume    56 
8Author    T. A. Mirnaya, V. S. Dradrah, G. G. YaremchukRequires cookie*
 Title    Mesophase and Glass Formation in Binary Systems of Caesium and Alkali-Earth Metal Butyrates  
 Abstract    The phase diagrams of the binary systems of non-mesomorphic components such as caesium-mag-nesium, caesium-calcium and caesium-barium butyrates have been studied by differential thermal analysis and hot stage polarization microscopy. Smectic liquid crystals are found in some composition ranges of the binaries with calcium and barium butyrates. The liquid crystal appearance in these systems is explained by the exhibition of latent mesomorphism of caesium butyrate. Glasses are obtained in all systems studied, the formation of vitreous optical anisotropic mesophase being revealed only for binary from caesium and barium butyrates. 
  Reference    Z. Naturforsch. 54a, 685—688 (1999); received October 19 1999 
  Published    1999 
  Keywords    Phase Diagram, Mesophase, Glass, Metal Alkanoate 
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 TEI-XML for    default:Reihe_A/54/ZNA-1999-54a-0685.pdf 
 Identifier    ZNA-1999-54a-0685 
 Volume    54 
9Author    Karl Hensen, Michael DräbingRequires cookie*
 Title    Phasendiagramme einiger Methylhalogensilane mit Pyridin und Lutidin Phase Diagrams of Methylhalogenosilanes with Pyridine and Lutidine  
 Abstract    By analyzing the phase diagrams of som e trim ethylhalogenosilane/pyridine-and methyl-trichlorosilane/lutidine-system s the existence of the incongruently m elting addition com pounds M e3SiF-(Pyridine)2, M e3SiCl • (Pyridine)2, M eSiCl, • (2.5-L utidine)2. M eSiC l, • (2.6-L utidine); , (M eSiC l3)2-3.5-Lutidine, and the congruently m elting com pounds M eSiC l, -2.4-L utidine. M eSiC l,-(3.5-L utidine)2 was proven. 
  Reference    (Z. Naturforsch. 44b, 63 [1989]; eingegangen am 6. M ai/29. August 1988) 
  Published    1989 
  Keywords    Phase Diagrams, Addition Com pounds Pyridine, Lutidine, M ethylhalogenosilanes 
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 TEI-XML for    default:Reihe_B/44/ZNB-1989-44b-0063.pdf 
 Identifier    ZNB-1989-44b-0063 
 Volume    44 
10Author    Karl Hensen, PeterW. Agner+Requires cookie*
 Title    Die Schmelzdiagramme für die Systeme aus (CH3)3SiBr und den sechs Lutidinen The Phase Diagrams of the Systems of (C H 3)3SiBr and the Six Lutidines  
 Abstract    The phase diagrams o f the systems o f trimethylbromosilane and the isomeric lutidines are shown. The existence o f the congruently melting addition com pounds (C H 3)3SiBr ■ (3,4-luti-dine), (C H 3)3SiBr (3,5-lutidine) and the incongruently melting addition compounds (CH3)3SiBr • (2,3-lutidine)2, (CH3)3SiBr • (2,3-lutidine), (C H 3)3SiBr (2,4-lutidine), ((CH3)3SiBr)2 • (2,4-lutidine), (C H 3)3SiBr • (2,5-lutidine)2, (C H 3)3SiBr • (2,5-lutidine), (CH3)3SiBr (2,6-lutidine)2 could be proved. 
  Reference    Z. Naturforsch. 47b, 329 (1992); eingegangen am 19. A u gu st/7. Oktober 1991 
  Published    1992 
  Keywords    Phase Diagrams, Trimethylbromosilane, Lutidines, A ddition Compounds 
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 TEI-XML for    default:Reihe_B/47/ZNB-1992-47b-0329.pdf 
 Identifier    ZNB-1992-47b-0329 
 Volume    47 
11Author    MichaelW. Zenke, Karl HensenRequires cookie*
 Title    Thermodynamische Untersuchungen zur Lewis-Acidität von Trimethylchlorsilan - die Phasendiagramme und Exzeßvolumina der Systeme (CH3)3SiCl/Pyridin und (CH3)3CC1/Pyridin Thermodynamic Examinations on the Lewis Acidity of Trimethylchlorosilane - the Phase Diagrams and Excess Volumes of the Systems (C H 3)3SiCl/Pyridine and (CH3)3CC1/Pyridine  
 Abstract    The isobaric melting and boiling diagrams for the systems: trimethylchlorosilane/pyridine and trimethylchloromethane/pyridine are reproduced. Some measurements of the molar vol­ ume of mixtures between trimethylchlorosilane and pyridine and trimethylchloromethane and pyridine are reported. For both systems the molar excess volume has been calculated as a function of the mole fractions. 
  Reference    Z. Naturforsch. 49b, 759—7 (1994); eingegangen am 7. Februar 1994 
  Published    1994 
  Keywords    Phase Diagrams, Pyridine, Trimethylchlorosilane, Trimethylchloromethane, Excess Volumes 
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 TEI-XML for    default:Reihe_B/49/ZNB-1994-49b-0759.pdf 
 Identifier    ZNB-1994-49b-0759 
 Volume    49 
12Author    Y. Monteil, H. VincentRequires cookie*
 Title    Phosphorus Compounds with the VI B Group Elements  
 Abstract    The preparation and the properties of phosphorus sulfides and selenides are reviewed. The exact number of phosphorus sulfides and selenides has been determined from the phase diagram. Phosphorus does not react with tellurium. The ternary diagram P-S-Se shows no P-S-Se compounds. The domains of P-S and P-Se glasses has been also deter-mined. IR and mass spectrometry show that phosphorus sulfides and selenides have a tetrahedral arrangement of P atoms close to that of white phosphorus. 
  Reference    (Z. Naturforsch. 31b, 668—672 [1976]; received October 7 1975) 
  Published    1976 
  Keywords    Binary Phosphorus Chalcogenides, Phase Diagrams, Ternary Phosphorus Chalcogenides 
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 TEI-XML for    default:Reihe_B/31/ZNB-1976-31b-0668.pdf 
 Identifier    ZNB-1976-31b-0668 
 Volume    31 
13Author    F. Von Woedtke, L. Kirsten, H. O. Pperm, AnnRequires cookie*
 Title    Zu den Phasenverhältnissen im System V/Nb/O, III Die Koexistenzbeziehungen der Mischkristallreihe V1_J t  
 Abstract    -NbJC 02 zu den binären und ternären Phasen der Subsysteme V 0 2/N b 02/V20 3 und V 0 2/N b 0 2/V20 5/Nb20 5 The Phase Relations in the System V /N b/O , III C oexistance R elations o f M ixed C rystals V j_ xN bxOT to the Binary and Ternary Phases o f Subsystem s V 0 2/N b 0 2/V 20 3 and V 0 2/N b 0 2/V 20 5/N b 20 5 Mixed crystals V|_^NbA0 2 exist about the whole area of quasibinary line V 0 2-N b02. The phase relations between these compositions V 0 2-N b 02 and the binary and ternary phases of the described subsystems were cleared using chemical transport reactions (CTR) and solid state reactions. A more precise phase diagram of the ternary system V/Nb/O is given for the temperature range of 900 -1000°C. 
  Reference    Z. Naturforsch. 52b, 1155—1164 (1997); eingegangen am 8. Juli 1997 
  Published    1997 
  Keywords    Vanadium Niobium Oxides, Mixed Crystals, Phase Relations, Phase Diagram 
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 TEI-XML for    default:Reihe_B/52/ZNB-1997-52b-1155.pdf 
 Identifier    ZNB-1997-52b-1155 
 Volume    52 
14Author    U. Steiner, W. ReicheltRequires cookie*
 Title    Zum System Ca/Mo/O: Phasendiagramm, Synthese und Charakterisierung der ternären Verbindungen On the System Ca/Mo/O: Phase Diagram, Synthesis and Characterization of Ternary Compounds  
 Abstract    The phase diagram of the ternary system Ca/Mo/O has been determined. Powder samples of the ternary compounds CaM o04, CaM o03, CaMo50 8, Ca16 5Mo,3 5O40 and Ca5 45Moi80 32 were prepared by solid state reactions. Rietveld analysis based on powder X-ray diffraction data shows that the compound CaMo50 8 has monoclinic structure (P2,/c) with a = 7.549, b = 9.064, c = 9.974 A, 3 = 110.04°. CaMo.O*, Ca I*. <Moit sOjo and Ca« 4sMoieO-i9 are semiconductors over the temperature range 75 to 300 K. 
  Reference    Z. Naturforsch. 52b, 1169—1174 (1997); eingegangen am 14. August 1997 
  Published    1997 
  Keywords    Calcium Molybdate, Phase Diagram, Synthesis, Crystal Structure, Electric Properties 
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 TEI-XML for    default:Reihe_B/52/ZNB-1997-52b-1169.pdf 
 Identifier    ZNB-1997-52b-1169 
 Volume    52 
15Author    U. Steiner, W. ReicheltRequires cookie*
 Title    Zum System Sr/Mo/O: Phasendiagramm, Synthese und Charakterisierung der ternären Verbindungen On the System Sr/Mo/O: Phase Diagram, Synthesis and Characterization of Ternary Compounds  
 Abstract    The phase diagram of the ternary system Sr/Mo/O has been determined at a temperature of 1000°C. Powder samples of the ternary compounds SrM o04, Sr3M o06, SrM o03, Sr2M o04 and SrMo50 8 were prepared by solid state reactions. The thermochemical data of all ternary compounds were determined.oA new compound, Sr3Mo20 7, with a layered perovskite structure (a = 3.967(1), c = 20.588(5) A, I4/mmm) was found. Rietveld analysis based on powder X-ray diffraction data confirms that the compound Sr2M o04 has the K7NiF4 structure (I4/mmm) with a = 3.9176(1), c = 12.8545(4) A. 
  Reference    (Z. Naturforsch. 53b, 110—116 [1998]; eingegangen am 10. Oktober 1997) 
  Published    1998 
  Keywords    Strontium Molybdate, Phase Diagram, Synthesis, Thermochemical Data, Electric Properties 
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 TEI-XML for    default:Reihe_B/53/ZNB-1998-53b-0110.pdf 
 Identifier    ZNB-1998-53b-0110 
 Volume    53 
16Author    U. Petasch, C. Hennig, H. OppermannRequires cookie*
 Title     
 Abstract    n te r s u c h u n g e n z u m q u a s ib in ä r e n S y s te m B i2T e3 /B iC l3 Investigations on the Pseudobinary System Bi2Te3/BiCl3 The phase diagram of the pseudobinary sytem Bi2Te3/BiCl3 was investigated by DTA, total pressure measurements, and X-ray phase analysis. Only BiTeCl exists as a ternary phase in this system. The compound melts incongruently at 430 °C. The heat of formation and the standard entropy of BiTeCl were calculated from vapor pressure data: AH°b (BiTeCl, f, 298) = (-39,5 ± 1,6) kcal/mol; S° (BiTeCl, f, 298) = (34,4 ± 2,7) cal/K mol. The heat of formation of BiCl3 was determined on the basis of the heat of solution of BiCl3 and Bi20 3, and the heat of formation of Bi20 3: z\Hß (BiCl3, f, 298) = (-95,9 ± 0,9) kcal/mol. 
  Reference    Z. Naturforsch. 54b, 234—238 (1999); eingegangen am 9. Oktober 1998 
  Published    1999 
  Keywords    Bismuth Telluride Chloride, Phase Diagram, Total Pressure Measurements, Calorimetry, Thermodynamic Data 
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 TEI-XML for    default:Reihe_B/54/ZNB-1999-54b-0234.pdf 
 Identifier    ZNB-1999-54b-0234 
 Volume    54 
17Author    U. Petasch, H. OppermannRequires cookie*
 Title    Untersuchungen zum quasibinären System Bi2Te3/BiBr3 Investigations on the Pseudobinary System Bi-,Te3/BiBr3  
 Abstract    The phase diagram of the pseudobinary sytem Bi2Te3/BiBr3 was investigated by DTA, total pressure measurements and X-ray phase analysis. Only BiTeBr exists as a ternary phase in this system. The compound melts congruently at 526 °C. The heat of formation and standard entropy were calculated from vapor pressure data: Z\H(BiTeBr, f, 298) = (-30,4 ± 1,4) kcal/mol; S°(BiTeBr, f, 298) = (36,2±2,9) cal/K mol. 
  Reference    Z. Naturforsch. 54b, 487—190 (1999); eingegangen am 15. Januar 1999 
  Published    1999 
  Keywords    Bismuth Telluride Bromide, Phase Diagram, Barogram, Total Pressure Measurements, Thermodynamic Data 
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 TEI-XML for    default:Reihe_B/54/ZNB-1999-54b-0487.pdf 
 Identifier    ZNB-1999-54b-0487 
 Volume    54 
18Author    MichaelW. Zenke, Karl HensenRequires cookie*
 Title    Phasendiagramme und Exzeßvolumina der Systeme (CH^SiCK/Pvridin und (CH3)2CC12/Pyridin  
 Abstract    The isobaric melting and boiling diagrams for the systems: dimethyldichlorosilane/pyridine and 2,2-dichloropropane/pyridine are reproduced. The existence of the incongruently melting addition compounds (CH3)2SiCl2 (Pyridine)2 and [(CH3)2CC12]3 • Pyridine could be proved. Some measurements of the molar volume of mixtures of pyridine and dimethyldichlorosilane, and pyridine and 2,2-dichloropropane are reported. For both systems the molar excess vol­ ume has been calculated as a function of the mole fractions. 
  Reference    Z. Naturforsch. 49b, 412—416 (1994); eingegangen am 20. September 1993 
  Published    1994 
  Keywords    Phase Diagrams, Pyridine, Dimethyldichlorosilane, 2, 2-Dichloropropane, Excess Volumes 
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 TEI-XML for    default:Reihe_B/49/ZNB-1994-49b-0412.pdf 
 Identifier    ZNB-1994-49b-0412 
 Volume    49 
19Author    Karl Hensen, Jens GaedeRequires cookie*
 Title    Thermodynamische Interpretation der Schmelzdiagramme binärer Systeme aus Methylchlorsilanen und Pyridazin bzw. Pyrazin  
 Abstract    By analyzing the cooling curves and the resulting melting point diagrams of the chloro-methylsilane-pyridazine and pyrazine systems the existence of the incongruently melting addition compounds CH 3 SiCl 3 • Pyridazine, (CH 3) 2 SiCl 2 • (Pyridazine) 2 , (CH 3) 3 SiCl • (Pyridazine) 2 , CH 3 SiCl 3 • (Pyrazine) 2 , (CH 3) 2 SiCl 2 • (Pyrazine) 2 , (CH 3) 3 SiCl • (Pyrazine) 2 was proved. By electro-optical measurements of the turbidity point it was proved that the system (CH 3) 3 SiCl-Pyridazine exhibits a miscibility gap which intersects the liquidus curve of the amine. Based on certain approximations it was possible to fit thermodynamic functions to the experimental results to obtain the excess data of mixing of the corresponding systems. These data allow for a more profound understanding of the Lewis-acid base behaviour of the silanes and amines. A) Experimentelle Ergebnisse 
  Reference    Z. Naturforsch. 42a, 341—351 (1987); eingegangen am 23. Juli 1986 
  Published    1987 
  Keywords    Chloromethylsilanes, Pyridazine, Pyrazine, Phase Diagrams, Addition Compounds, Thermo-dynamic Excess Functions 
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 TEI-XML for    default:Reihe_A/42/ZNA-1987-42a-0341.pdf 
 Identifier    ZNA-1987-42a-0341 
 Volume    42 
20Author    Karl Hensen, Michael DräbingRequires cookie*
 Title    E in e  
 Abstract    A u s w e rtm e th o d e fü r D S C -K u rv e n b in ä r e r G e m isc h e sow ie d ie P h a s e n d ia g r a m m e e in ig e r M e th y lc h lo r s ila n e m it L u tid in A New Evaluation of DSC-curves of Binary Mixtures and the Phase Diagrams of Some Methylchlorosilanes with Lutidine A new evaluation of DSC-curvcs of binary mixtures is given. By analyzing the phase diagrams of methyltrichlorosilane and dimethyldichlorosilane with some lutidines the existence of the incongruently melting addition compounds MeSiCl3-(2.3-Lutidine2 ■ 3.4-Lutidine* Me2SiCl2 • (3.5-Lutidine)2, Me2SiCl2 • 3.5-Lutidine, and the congruently melting compound MeSiCl3-(3.4-Lutidine)2 was proven. 
  Reference    Z. Naturforsch. 44a, 1172—1176 (1989); received September 18 1989 
  Published    1989 
  Keywords    DSC-Curves Melting Point, Phase Diagrams, Addition Compounds, Methylchlorosi­ lanes, Lutidine 
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 TEI-XML for    default:Reihe_A/44/ZNA-1989-44a-1172.pdf 
 Identifier    ZNA-1989-44a-1172 
 Volume    44 
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