Lars Schumacher
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View article: CeCr <sub>2</sub> Al <sub>20</sub> -type phases <i>A</i> Ir <sub>2</sub> Cd <sub>20</sub> ( <i>A</i> = Sr, La–Nd, Sm, Eu) − structure and magnetic properties
CeCr <sub>2</sub> Al <sub>20</sub> -type phases <i>A</i> Ir <sub>2</sub> Cd <sub>20</sub> ( <i>A</i> = Sr, La–Nd, Sm, Eu) − structure and magnetic properties Open
The cadmium-rich intermetallic cage compounds A Ir 2 Cd 20 ( A = Sr, La–Nd, Sm, Eu) were synthesized by induction-melting of the elements in sealed tantalum ampoules followed by annealing in muffle furnaces. The polycrystalline samples wer…
View article: Aluminum-rich cage compounds <i>AT</i> <sub>2</sub>Al<sub>20</sub> (<i>A</i> = Sr, Eu; <i>T</i> = Ti, V)
Aluminum-rich cage compounds <i>AT</i> <sub>2</sub>Al<sub>20</sub> (<i>A</i> = Sr, Eu; <i>T</i> = Ti, V) Open
The CeCr 2 Al 20 -type (space group Fd 3− m ) aluminum-rich intermetallic compounds AT 2 Al 20 ( A = Sr, Eu; T = Ti, V) were synthesized from the elements in alumina crucibles within evacuated sealed silica ampoules and characterized throu…
View article: Cover Feature: Pd[B(S <sub>2</sub> O <sub>7</sub> ) <sub>2</sub> ] <sub>2</sub> and Pd[B(SO <sub>4</sub> ) (S <sub>2</sub> O <sub>7</sub> )] <sub>2</sub> : Two Borosulfates with Pd <sup>2+</sup> in Octahedral and One with Pd <sup>2+</sup> in Square Planar Oxygen Coordination
Cover Feature: Pd[B(S <sub>2</sub> O <sub>7</sub> ) <sub>2</sub> ] <sub>2</sub> and Pd[B(SO <sub>4</sub> ) (S <sub>2</sub> O <sub>7</sub> )] <sub>2</sub> : Two Borosulfates with Pd <sup>2+</sup> in Octahedral and One with Pd <sup>2+</sup> in Square Planar Oxygen Coordination Open
View article: Pd[B(S <sub>2</sub> O <sub>7</sub> ) <sub>2</sub> ] <sub>2</sub> and Pd[B(SO <sub>4</sub> ) (S <sub>2</sub> O <sub>7</sub> )] <sub>2</sub> : Two Borosulfates with Pd <sup>2+</sup> in Octahedral and One with Pd <sup>2+</sup> in Square Planar Oxygen Coordination
Pd[B(S <sub>2</sub> O <sub>7</sub> ) <sub>2</sub> ] <sub>2</sub> and Pd[B(SO <sub>4</sub> ) (S <sub>2</sub> O <sub>7</sub> )] <sub>2</sub> : Two Borosulfates with Pd <sup>2+</sup> in Octahedral and One with Pd <sup>2+</sup> in Square Planar Oxygen Coordination Open
The reaction of elemental palladium with B 2 O 3 and SO 3 at elevated temperature results in the formation of blue crystals of Pd[B(S 2 O 7 ) 2 ] 2 . Dependent on the reaction conditions, the compound crystallizes in two different polymorp…
View article: Hf<sub>6</sub>Al<sub>7</sub> and Hf<sub>4.44(1)</sub>Nb<sub>1.56(1)</sub>Al<sub>7</sub>—the First Fully Ordered Main Group Metal Containing W<sub>6</sub>Fe<sub>7</sub> Type Compound and its Ternary Coloring Variant
Hf<sub>6</sub>Al<sub>7</sub> and Hf<sub>4.44(1)</sub>Nb<sub>1.56(1)</sub>Al<sub>7</sub>—the First Fully Ordered Main Group Metal Containing W<sub>6</sub>Fe<sub>7</sub> Type Compound and its Ternary Coloring Variant Open
Attempts to synthesize Hf 4 NbAl 7 led to the discovery of nominal Hf 4 Nb 2 Al 7 instead of the envisioned product. It was identified based on powder diffraction data. The compound can be described as a substitutional/coloring variant of …
View article: Hybrid Lanthanide Metal–Organic Compounds with Flavonoids: Magneto-Optical Properties and Biological Activity Profiles
Hybrid Lanthanide Metal–Organic Compounds with Flavonoids: Magneto-Optical Properties and Biological Activity Profiles Open
Lanthanides have seen rapid growth in the pharmaceutical and biomedical field, thus necessitating the development of hybrid metal–organic materials capable of exerting defined biological activities. Ternary hybrid lanthanide compounds were…
View article: Optimizing superparamagnetic ferrite nanoparticles: microwave-assisted <i>vs.</i> thermal decomposition synthesis methods
Optimizing superparamagnetic ferrite nanoparticles: microwave-assisted <i>vs.</i> thermal decomposition synthesis methods Open
Superparamagnetic ferrite nanoparticles with high heating power and magnetization were synthesized using an environmentally friendly, microwave-assisted method. The particles are excellent candidates for induction heating in materials.
View article: Systematic Investigations of the Solid Solution Zr(V<sub>1–<i>x</i></sub>Al<sub><i>x</i></sub>)<sub>2</sub> Adopting the Laves Phase Structures
Systematic Investigations of the Solid Solution Zr(V<sub>1–<i>x</i></sub>Al<sub><i>x</i></sub>)<sub>2</sub> Adopting the Laves Phase Structures Open
Laves phases are an interesting field of research when it comes to structural chemistry and physical properties. Investigations of the ternary system Zr–V−Al showed, in contrast to the system Hf–V−Al, that no superstructures can be observe…
View article: Synthesis and characterization of mullite‐type Sn(Cr <sub>1−</sub> <i> <sub>x</sub> </i> V <i> <sub>x</sub> </i> )BO <sub>4</sub> : Structural, vibrational, magnetic, and thermal properties
Synthesis and characterization of mullite‐type Sn(Cr <sub>1−</sub> <i> <sub>x</sub> </i> V <i> <sub>x</sub> </i> )BO <sub>4</sub> : Structural, vibrational, magnetic, and thermal properties Open
The susceptibility of either oxidation into Sn(IV) or disproportionation into Sn(IV) and Sn(0) limits the study of metal tin‐(II)‐borate ceramics. We report mullite‐type SnCrBO 4 and SnVBO 4 synthesized in sealed quartz tubes by convention…
View article: In this issue
In this issue Open
View article: Synthesis, magnetic and NMR spectroscopic properties of the MAl<sub>5</sub>Pt<sub>3</sub> series (M = Ca, Y, La–Nd, Sm–Er)
Synthesis, magnetic and NMR spectroscopic properties of the MAl<sub>5</sub>Pt<sub>3</sub> series (M = Ca, Y, La–Nd, Sm–Er) Open
Synthesis, structure and bonding, magnetic, NMR as well as XPS properties of several new ternary aluminum intermetallics are reported.
View article: CSD 2282830: Experimental Crystal Structure Determination
CSD 2282830: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: CSD 1939727: Experimental Crystal Structure Determination
CSD 1939727: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: CSD 1939725: Experimental Crystal Structure Determination
CSD 1939725: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: CSD 1939726: Experimental Crystal Structure Determination
CSD 1939726: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: On the RE2TiAl3 (RE = Y, Gd–Tm, Lu) Series—The First Aluminum Representatives of the Rhombohedral Mg2Ni3Si Type Structure
On the RE2TiAl3 (RE = Y, Gd–Tm, Lu) Series—The First Aluminum Representatives of the Rhombohedral Mg2Ni3Si Type Structure Open
Several ternary rare-earth metals containing titanium aluminum intermetallics in the RE2TiAl3 series (RE = Y, Gd–Lu) have been synthesized from the elements using arc-melting techniques. All compounds crystallize in the trigonal crystal sy…
View article: CSD 2181622: Experimental Crystal Structure Determination
CSD 2181622: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…