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1Author    M. I. Oshtrakh, O. B. Milder, V. A. Semionkin, A. L. Berkovsky, M. A. Azhigirova, E. P. VyazovaRequires cookie*
 Title    Variation of Quadrupole Splitting in Modified Oxyhemoglobin: A Mössbauer Effect Study  
 Abstract    Human adult hemoglobin modified by both pyridoxal-5'-phosphate and glutaraldehyde in the oxy-form was studied by Mössbauer spectroscopy. Mössbauer spectra were measured at 87 and 295 K (hemoglobin in lyophilized form) and at 87 K (hemoglobin in frozen solution). The values of the quadrupole splitting for modified oxyhemoglobin were found to be lower then those of oxyhemoglobin without modifications in lyophilized form and frozen solution, respectively. The Mössbauer spectra of modified oxyhemoglobin were also analyzed in terms of the heme iron inequivalence in a-and /3-subunits of the tetramer. Differences of the tendencies of temperature dependencies of quadrupole splitting for modified and non-modified oxyhemoglobin in lyophilized form were shown. 
  Reference    Z. Naturforsch. 55a, 193—198 (2000); received September 11 1999 
  Published    2000 
  Keywords    Hemoglobin, Mössbauer Spectroscopy, Quadrupole Spitting 
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 TEI-XML for    default:Reihe_A/55/ZNA-2000-55a-0193.pdf 
 Identifier    ZNA-2000-55a-0193 
 Volume    55 
2Author    H. P. FritzRequires cookie*
 Title    The Stannides RE R hSn (RE = Ho -Yb) and ScTSn (T = Pd, Pt) -Structure Refinements and 119Sn Mössbauer Spectroscopy  
 Abstract    The stannides RERhSn (RE = Ho -Yb) and ScTSn (T = Pd, Pt) were prepared by reaction of the elements in sealed tantalum tubes in a high-frequency furnace, by arc-melting, or by a tin-flux technique in quartz tubes. The rhodium based stannides crystallize with the ZrNiAl type structure, space group P62m. The four structures were refined from single crystal X-ray data: a = 754.5(3), c = 377.1(1) pm, wR2 = 0.0357, 233 F 2 values for HoRhSn, a = 753.3(1), c = 372.16(8) pm, wR2 = 0.0721, 233 F 2 values for ErRhSn, a = 753.7(3), c = 369.0(2) pm, wR2 = 0.0671,233 F 2 values for TmRhSn, and a = 753.17(5), c = 366.53(4) pm, wR2 = 0.0566, 180 F 2 values for YbRhSn with 14 parameters for each refinement. ScPdSn and ScPtSn adopt the HfRhSn type, a superstructure of ZrNiAl, space group P62c: a = 747.5(1), c = 710.2(1) pm, for ScPdSn, and a = 738.37(9), c = 729.47(9) pm, wR2 = 0.0452,369 F 2 values, 18 variables for ScPtSn. Structural motifs in these stannides are transition metal centered trigonal prisms formed by the rare earth and tin atoms. While these prisms are regular in the rhodium based stannides, significant distortions occur in ScPdSn and ScPtSn. The formation of the superstructure can be ascribed to packing reasons. The shortest interatomic distances occur between the transition metal (T) and tin atoms. These atoms form three-dimensional [FSn] networks in which the rare earth atoms fill distorted hexagonal channels. The series RERhSn displays a somewhat unique behavior. The a lattice parameter is more or less independent of the rare earth element, while the c lattice parameter shows the expected lanthanoid contraction. ll9Sn Mössbauer spectroscopic data of the rhodium stannides show signals at isomer shifts varying from 1.77 to 1.82 mm/s subject to quadrupole splitting between 0.75 to 0.82 mm/s. 
  Reference    Z. Naturforsch. 56b, 589—597 (2001); received April 12 2001 
  Published    2001 
  Keywords    Stannides, Crystal Structure, Mössbauer Spectroscopy 
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 TEI-XML for    default:Reihe_B/56/ZNB-2001-56b-0589.pdf 
 Identifier    ZNB-2001-56b-0589 
 Volume    56 
3Author    H. D. Lutz, A. Pfitzner, W. Schmidt, E. Riedel, D. PrickRequires cookie*
 Title      
 Abstract    Mössbauer-Investigation of the Li2FeCl4 Polymorphs The room temperature Mössbauer spectrum of the high-temperature polymorph of Li2FeCl4 is in agreement with an inverse spinel structure and a disordered distribution of the cations on the octahedral sites. Mössbauer spectra of the orthorhombic room-temperature modification of Li2FeCl4 correspond to a 1:1 ordering of Li + -and Fe2 + -ions on the octahedral sites. M ö ß b a u e r -U n te r s u c h u n g d e r M o d if ik a tio n e n von L i 2F e C l4 
  Reference    Z. Naturforsch. 44a, 756 (1989); eingegangen am 21. Juli 1989 
  Published    1989 
  Keywords    Lithium-iron-chloride, Mössbauer-spectroscopy, Cation distribution 
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 TEI-XML for    default:Reihe_A/44/ZNA-1989-44a-0756.pdf 
 Identifier    ZNA-1989-44a-0756 
 Volume    44 
4Author    Carla Cannas, Giorgio Concas, Anna Musinu, Giorgio Piccaluga, Giorgio SpanoRequires cookie*
 Title    Mössbauer Spectroscopic Study of Fe 2 0 3 Nanoparticles Dispersed over a Silica Matrix  
 Abstract    A series of Fe 2 0 3 -Si02 nanocomposites (9 -33 wt% of Fe 2 0 3) has been prepared by a sol-gel method and submitted to thermal treatments at 300 -900 °C. The samples were characterized by X-ray diffraction and Mössbauer Spectroscopy measurements. Superparamagnetic behavior is exhibited by all the samples, indicating that the size of iron oxide grains is in the nanometer range (4-6 nm). Increase of iron content and temperature treatment give rise to a small particle growth, while the spread of sizes around the average value increases with the iron concentration. The Mössbauer spectra, at all the explored compositions, show a very steep increase of the peak width by treatment temperature at 900 °C, indicating the formation of the ferrimagnetic 7-Fe 2 0 3 phase from the antiferromagnetic amorphous Fe 2 0 3 phase, which dominates in the samples treated at lower temperatures. The samples at 28.5% and 33.2%, treated at 900 °C, also show a component of 7-Fe 2 0 3 in the blocked state at room temperature. Moreover, the growth of the particles favours the formation of other oxide phases (a and £ phase) along with the 7 phase. 
  Reference    Z. Naturforsch. 54a, 513—518 (1999); received June 28 1999 
  Published    1999 
  Keywords    Nanocomposite, Ferric Oxide, Mössbauer Spectroscopy, X-ray Diffraction 
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 TEI-XML for    default:Reihe_A/54/ZNA-1999-54a-0513.pdf 
 Identifier    ZNA-1999-54a-0513 
 Volume    54 
5Author    Erwin Riedel, Till Dützmann, Norbert PfeilRequires cookie*
 Title    Verteilung und Valenz der Kationen in Spinellsystemen mit Eisen und Vanadium, I Röntgenographische und Mößbauer-spektroskopische Untersuchung des Spinellsystems ZnV204-ZnFe204 Distribution and Valence of the Cations in Spinel Systems with Iron and Vanadium, I X-ray Investigation and Mössbauer Spectra of the Spinel System ZnVzCL-ZnFeofL  
 Abstract    The spinel system Zn[FexV2-a;]04 has been prepared by heating mixtures of ZnV2C>4 and ZnFe204 at 1000 °C. The lattice constants increase linearly with x by 3.6 pm, the oxygen parameters are constant with a mean value u = 0.384s. The parameters of room temperature Mössbauer spectra show that in the whole series V(III) and Fe(III) are present. Im I. Teil der Mitteilungsreihe wird über Unter-suchungen der Valenzverteilung in der Mischkri-stallreihe Zn[V2]04-Zn[Fe2]04 mit der Mößbauer-Spektroskopie berichtet. Die Gitterkonstanten, See-beck-Koeffizienten und IR-Spektren des Systems sind bereits gemessen worden [25]. Das Mößbauer-Spektrum von ZnFe2(>4 wurde schon mehrfach ge-messen und die Quadrupolaufspaltung berechnet [13, 14]. In früheren Untersuchungen [15, 16] konn-te durch Messung des Seebeck-Koeffizienten am Spinell ZnFeV04, in den Fe 2+ -Ionen bzw. V 4 +-Ionen eingebaut wurden, die Valenzverteilung Zn[Fe 3 +V 3+ ]04 ermittelt werden. Für die Energie des Elektronenübergangs Fe 3 + + V 3+ Fe 2 + + V 4+ wurde 0,35 eV bestimmt. 2. Untersuchungsmethoden Die Untersuchungsmethoden werden an dieser Stelle für die gesamte Mitteilungsreihe zusammen-fassend beschrieben. Die Röntgenuntersuchung erfolgte mit einer Gui-nier-deWollf-Kamera (CuKa-Strahlung) und mit einem Philips-Diffraktometer (CrKa-Strahlung). Als Eichsubstanz wurde Goldpulver benutzt. Als rönt-genographisch phasenrein betrachtet werden Sub-stanzen, bei denen die stärksten Fremdreflexe der Goniometeraufnahmen weniger als 0,5% der In-tensität des stärksten Spinellreflexes besitzen. Die Gitterkonstante wurde aus 
  Reference    Z. Naturforsch. 35b, 1257—1260 (1980); eingegangen am 2. Juni 1980 
  Published    1980 
  Keywords    Zinc-Iron-Vanadium Spineis, Mössbauer Spectroscopy, Valence Distribution 
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 TEI-XML for    default:Reihe_B/35/ZNB-1980-35b-1257.pdf 
 Identifier    ZNB-1980-35b-1257 
 Volume    35 
6Author    Erwin Riedel, Hümeyra AnikRequires cookie*
 Title    Röntgenographische und Mößbauer-spektroskopische Untersuchung des Spinellsystems FeV204-ZnV204 Distribution and Valence of the Cations in Spinel Systems with Iron and Vanadium, IV X-Ray and Mössbauer Investigation of the Spinel System FeV204-ZnV204  
 Abstract    In the spinel system FeV204-ZnV204 pure Fe(II)-spinels could not be prepared. Möss-bauer spectra show that the solid solution has the composition Fea; 2+ Zni_2:[P 1 e2/ 3+ V2-2/]04, y depending on the partial pressure of oxygen during preparation. The reaction of 1/3 Fe + 1/3 Fe203 -+-V2O3 in a closed tube was also studied by X-ray and Mössbauer investigation. 
  Reference    Z. Naturforsch. 38b, 1630—1634 (1983); eingegangen am 14. Juli 1983 
  Published    1983 
  Keywords    Zinc-Iron-Vanadium-Spinels, Mössbauer Spectroscopy, Cation Distribution 
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 TEI-XML for    default:Reihe_B/38/ZNB-1983-38b-1630.pdf 
 Identifier    ZNB-1983-38b-1630 
 Volume    38 
7Author    U. Pegelow3, M. Winterer2, B. D. Mosel3, M. Schmalzb, R. SchöllhornbRequires cookie*
 Title    Mössbauer Studies of Nickel-Iron Hydrotalcites  
 Abstract    Dedicated to Professor Werner Müller-Warmuth on the occasion of his 65 th birthday Hydrotalcite-like Fe-Ni-hydroxides [Ni2I/3Fe1 1 I/ I3(0H)2](C03)1/6(H20)> ,, [Ni3/4Fe1 1 '/ l4(OH)2]-(C 0 3)1/8(H20)y and [Ni3 //4IFe1 1 I/ '4(OH)2](CO3)0 14(H20)y as well as the ternary oxide NaNi2/3Fe1/30 2 have been studied by 57Fe-Mössbauer spectroscopy. All samples contain Fe3+ in a high spin state. The quadrupole interaction is smaller if a magnetic splitting is present, which may indicate a non-parallel arrangement of the principal axis of the EFG and the hyperfine field. The temperature dependence of the spectra has been understood in terms of collective cluster excitations. In this model the magnetic energy of a single domain depends on the direction of the total magnetic moment and on magnetic interaction with the neighbourhood. The spectral lineshape could be fitted assum­ ing uniaxial relaxation. 
  Reference    Z. Naturforsch. 49a, 1200—1206 (1994); received September 26 1994 
  Published    1994 
  Keywords    Mössbauer spectroscopy, Nickel-iron hydrotalcite, Fe(III) high spin, Collective cluster excitations 
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 TEI-XML for    default:Reihe_A/49/ZNA-1994-49a-1200.pdf 
 Identifier    ZNA-1994-49a-1200 
 Volume    49 
8Author    Giorgio Concas, Francesco Congiu, Anna Corrias, Carlo Muntoni, Giorgio Paschina, Daniela ZeddaRequires cookie*
 Title    Investigation of the Reaction between Fe 2 0 3 and Si Activated by Ball Milling  
 Abstract    The path of the reaction between Fe 2 0 3 and Si, activated by high energy ball milling, has been investigated by X-ray diffraction and Mössbauer spectroscopy. Hematite reduction involves oxygen transfer from Fe to Si with the formation of intermediate phases containing Fe(II), which are then reduced to Fe(0). A steady state is reached in the milling process where the reduction of stoichiomet-ric amounts of Fe 2 0 3 and Si is not complete and an amount of Fe(II) in an amorphous matrix still remains. The same intermediate compounds are also observed in the milling process of mixtures with higher Fe 2 0 3 /Si molar ratio. 
  Reference    Z. Naturforsch. 51a, 915—922 (1996); received April 1 1996 
  Published    1996 
  Keywords    Mechanosynthesis, Nanocomposite, Reduction reaction, Mössbauer spectroscopy, X-ray diffraction 
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 TEI-XML for    default:Reihe_A/51/ZNA-1996-51a-0915.pdf 
 Identifier    ZNA-1996-51a-0915 
 Volume    51 
9Author    M. I. OshtrakhRequires cookie*
 Title    The Features of Mössbauer Spectra of Hemoglobin in Relation to the Quadrupole Splitting and Heme Iron Stereochemistry  
 Abstract    Mössbauer spectra of various human ferrous hemoglobins in different ligand forms demonstrated some features such as non-Lorentzian line shape for oxyhemoglobins, narrower line width for carbonmonoxide, and variations of quadrupole splitting for different hemoglobins. These features were considered in relation to the variations of quadrupole splitting and heme iron stereochemistry in different hemoglobins as well as in non-equivalent subunits of hemoglobin tetramer. 
  Reference    Z. Naturforsch. 53a, 608—614 (1998); received January 26 1998 
  Published    1998 
  Keywords    Mössbauer Spectroscopy, Human Hemoglobins, Quadrupole Splitting, Heme Iron Stereochemistry 
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 TEI-XML for    default:Reihe_A/53/ZNA-1998-53a-0608.pdf 
 Identifier    ZNA-1998-53a-0608 
 Volume    53 
10Author    M. I. Oshtrakh, V. A. Semionkin, O. B. Milder, A. B. Livshits, A. A. KozlovRequires cookie*
 Title    Quadrupole Splitting and Paramagnetic Iron Core Structure in Iron-Dextran Complexes: A Mössbauer Effect Study  
 Abstract    The pharmaceutical^ important iron-dextran complexes (ferritin models) were studied by Mössbauer spectroscopy in frozen solution at 87 K and in lyophilized form at 297 and 87 K. The quadrupole splittings of the lyophilized forms of iron-dextran complexes measured at 297 and 87 K were slightly different. The quadrupole splittings of several complexes in lyophilized form and frozen solutions measured at 87 K were also different. Slight differences in the quadrupole split-ting were found for various iron-dextran complexes. Mössbauer spectra of iron-dextran complexes were better fitted using two quadrupole split doublets. Slight differences in the corresponding quadrupole splittings and doublet ratios were observed for various complexes. 
  Reference    Z. Naturforsch. 55a, 186—192 (2000); received September 11 1999 
  Published    2000 
  Keywords    Iron-dextran Complexes, Mössbauer Spectroscopy, Paramagnetic Iron Core, Quadrupole Splitting 
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 TEI-XML for    default:Reihe_A/55/ZNA-2000-55a-0186.pdf 
 Identifier    ZNA-2000-55a-0186 
 Volume    55 
11Author    Erwin Riedel, Hümeyra Anik, Till DützmannRequires cookie*
 Title    Verteilung und Valenz der Kationen in Spinellsystemen mit Eisen und Vanadium, III Röntgenographische und Mößbauer-spektroskopische Untersuchung des Spinellsystems ZnFeV04-Fe304 Distribution and Valence of the Cations in Spinel Systems with Iron and Vanadium, III X-ray Investigation and Mössbauer Spectra of the Spinel System ZnFeV04-Fe304  
 Abstract    The spinel system Zni_zFe2:[Fei+2;Vi_I]04 has been prepared by heating mixtures of ZnFeV(>4 and Fe3Ü4 at 1000 °C. The lattice constants, the oxygen parameters and the Mössbauer parameters show that a transition from a nearly normal to an inverse distribu-tion of Fe(II) and Fe(III) exists. 
  Reference    Z. Naturforsch. 36b, 1228—1233 (1981); eingegangen am 4. Mai 1981 
  Published    1981 
  Keywords    Zinc-Iron-Vanadium Spineis, Mössbauer Spectroscopy, Valence Distribution, Charge Hopping 
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 TEI-XML for    default:Reihe_B/36/ZNB-1981-36b-1228.pdf 
 Identifier    ZNB-1981-36b-1228 
 Volume    36 
12Author    Rolf-Dieter Hoffmann3, Dirk Kußmanna, Ute Ch, Rainer Rodewald3, Pöttgen3, Carsten Rosenhahnb, BerndD. MoselbRequires cookie*
 Title    New Stannides CaTSn2 (T = Rh, Pd, Ir) and Ca2Pt3 Sn5 -Synthesis, Structure and Chemical Bonding  
 Abstract    New stannides CaTSm (T = Rh, Pd, Ir) and Ca2P hSn5 were prepared as single phase materials by a reaction o f the elements in glassy carbon crucibles under flowing purified argon. The four compounds were investigated by X-ray diffraction both on powders and single crystals and their structures were refined from single crystal data. The stannides CaTSn2 (T = Rh, Pd, Ir) adopt 
  Reference    Z. Naturforsch. 54b, 709 (1999); received February 25 1999 
  Published    1999 
  Keywords    Intermetallic Calcium Compounds, Crystal Structure, Mössbauer Spectroscopy, Chemical Bonding 
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 TEI-XML for    default:Reihe_B/54/ZNB-1999-54b-0709.pdf 
 Identifier    ZNB-1999-54b-0709 
 Volume    54 
13Author    Dirk Kußmann3, Rainer Pöttgen, Ute Ch, Carsten Rodewald3, BerndD. Rosenhahnb, Gunter Moselb, Bernd Kotzyba3, Künnen3Requires cookie*
 Title    Structure and Properties of the Stannide Eu2Au2Sn5, and its Relationship with the Family of BaAl4-Related Structures  
 Abstract    The stannide Eu2Au2Sn.i was prepared by high-frequency melting of the elements in a sealed tantalum tube. The structure of Eu-iAu^Sn^ was refined from single crystal X-ray data: P2\/m, a = 928.6(2), b = 465.8(2), c = 1042.9(3) pm, ß = 92.28(2)°, wR2 = 0.0653, 1220 F2 values and 56 variables. The structure of Eu2Au2Sns is of a new type, it can be considered as an ordered defect variant of the BaAU type. Due to the ordered defects, the coordination number (CN) of the two crystallographically different europium sites is reduced from CN 16 to CN 14. The gold and tin atoms in Eu2Au2Sn_s form a complex three-dimensional [A ^Sns] polyanion in which the europium atoms are embedded. Within the polyanion short Au-Sn and Sn-Sn distances are indicative of strongly bonding Au-Sn and Sn-Sn interactions. A detailed group-subgroup scheme for various ordered and defect variants of the BaAU family is presented. EuiA^Sn? shows Curie-Weiss behavior above 50 K with an experimental magnetic moment of 7.90(5) /ub/Eu, indicating divalent europium. Antiferromagnetic ordering is detected at 5.8(5) K at low fields and a metamagnetic transition occurs at a critical field of 1.4(2) T. Eu2Au2Sns is a metal with a specific resistivity of 150±20 p f i cm at room temperature. The results of l:i|Eu and 119Sn Mössbauer spectroscopic experiments are compatible with divalent europium and show complex hyperfine field splitting with a transferred magnetic hyperfine field at the tin nuclei at low temperature. 
  Reference    Z. Naturforsch. 54b, 1155—1164 (1999); received June 7 1999 
  Published    1999 
  Keywords    Europium Gold Stannide, Crystal Structure, Mössbauer Spectroscopy, Group-Subgroup Relations 
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 TEI-XML for    default:Reihe_B/54/ZNB-1999-54b-1155.pdf 
 Identifier    ZNB-1999-54b-1155 
 Volume    54 
14Author    Erwin Riedel, Norbert PfeilRequires cookie*
 Title    Verteilung und Valenz der Kationen in Spinellsystemen mit Eisen und Vanadium, II Röntgenographische Untersuchung, Seebeck Koeffizienten, Mößbauer-und IR-Spektren der Mischkristallreihen Fe2V04-ZnV204 und Fe2V04-ZnFe204 Distribution and Valence of the Cations in Spinel Systems with Iron and Vanadium, II X-ray Investigation, Seebeck Coefficients, Mössbauer and IR Spectra of the Solid Solutions Fe2V04-ZnV204 and Fe2V04-ZnFe204  
 Abstract    The spinel series Fe2V04-ZnV204 and Fe2V04-ZnFe204 have been prepared and investigated. The lattice constants and Mössbauer spectra lead to a distribution of cations which proves that Fe2V04 is a partially inverse spinel with Fe(II) and Fe(III) on the tetrahedral site. The Seebeck effect is interpreted with a model of both tetrahedral and octahedral conduction based on charge hopping. 
  Reference    Z. Naturforsch. 35b, 1261—1267 (1980); eingegangen am 2. Juni 1980 
  Published    1980 
  Keywords    Zinc-Iron-Vanadium Spineis, Mössbauer Spectroscopy, Seebeck Effect, Charge Hopping, Cation Distribution 
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 TEI-XML for    default:Reihe_B/35/ZNB-1980-35b-1261.pdf 
 Identifier    ZNB-1980-35b-1261 
 Volume    35 
15Author    Z. NaturforschRequires cookie*
 Title    Zinn(IV)  
 Abstract    Komplexe mit diaciden Azo(hydrazono)verbindungen. Kristallstruktur von Bis[4-(2'-hydroxyphenylazo)-3-methyl-l-phenyl-pyrazol-5-onato(2-)]zinn(IV) Tin(IV) Complexes with Diacidic Azo(hydrazono) Compounds. Crystal Structure of Bis[4-(2'-hydroxyphenylazo)-3-methyl-l-phenyl-pyrazol-5-onato(2-)]tin(IV) Wolfgang Banße3, Tin(IV) complexes of diacidic azo and hydrazono compounds were synthesized by the reaction of these ligands with SnCl2acac2 and SnCl2 • 2H20 , respectively. The complexes were further characterized by Mössbauer spectroscopy. For bis[4-(2'-hydroxyphenylazo)-3-methyl-l-phenyl-pyrazol-5-onato(2-)]tin(IV) force field calculations have been performed and the crystal structure was determined by X-ray analysis. 
  Reference    Z. Naturforsch. 52b, 237—242 (1997); eingegangen am 16. Oktober 1996 
  Published    1997 
  Keywords    Tin(I V) Complexes, Diacidic Azo Compounds, Mössbauer Spectroscopy, Molecular Mechanics Study, Crystal Structure 
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 TEI-XML for    default:Reihe_B/52/ZNB-1997-52b-0237.pdf 
 Identifier    ZNB-1997-52b-0237 
 Volume    52 
16Author    Giacomo Cao, Giorgio Concas, Anna Corrias, Roberto Orru ', Giorgio Paschina, Barbara Simoncini, Giorgio SpanoRequires cookie*
 Title    Investigation of the Reaction between Fe 2 0 3 and Al Accomplished by Ball Milling and Self-Propagating High-Temperature Techniques  
 Abstract    In this work we investigate the mechanism of product formation of the aluminothermic reaction of Fe 2 0 3 in the presence of A1 2 0 3 using Ball Milling and Self-propagating High-temperature techniques. Results obtained by experiments under either argon or air atmosphere are analysed by X-ray diffraction and Mössbauer spectroscopy, together with microstructure observations. It is shown that ball milling products are strongly affected by the kind of atmosphere, while self-propagating high-temperature ones are only weakly influenced. Reaction mechanisms taking place in these cases are proposed. While ball milling involves only solid state reactions, the formation of a melt occurs under self-propagating high-temperature conditions. 
  Reference    Z. Naturforsch. 52a, 539—549 (1997); received April 25 1997 
  Published    1997 
  Keywords    Aluminothermic reduction, Ball Milling, Self-propagating High-temperature Synthesis, Mössbauer spectroscopy, X-ray diffraction, Mechanism of reaction 
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 TEI-XML for    default:Reihe_A/52/ZNA-1997-52a-0539.pdf 
 Identifier    ZNA-1997-52a-0539 
 Volume    52