Works by Hempelmann, Jan

Results: 14

Na2C3O2: The First Crystalline Compound with the Elusive −C≡C−COO− Anion.

Published in:

Angewandte Chemie International Edition, 2024, v. 63, n. 22, p. 1, doi. 10.1002/anie.202402978

By:

Krüger, Markus;
Lamann‐Glees, Alexandra;
Sebastian, Sean S.;
Siegel, Renée;
Senker, Jürgen;
Hempelmann, Jan;
Dronskowski, Richard;
Ruschewitz, Uwe

Publication type:

Article

Cover Picture: Between Elemental Match and Mismatch: From K12Ge3.5Sb6 to Salts of (Ge2Sb2)2−, (Ge4Sb12)4−, and (Ge4Sb14)4− (Angew. Chem. Int. Ed. 41/2022)

Published in:

Angewandte Chemie International Edition, 2022, v. 61, n. 41, p. 1, doi. 10.1002/anie.202212564

By:

Beuthert, Katrin;
Pan, Fuxing;
Guggolz, Lukas;
Wilson, Robert J.;
Hempelmann, Jan;
Dronskowski, Richard;
Dehnen, Stefanie

Publication type:

Article

Between Elemental Match and Mismatch: From K12Ge3.5Sb6 to Salts of (Ge2Sb2)2−, (Ge4Sb12)4−, and (Ge4Sb14)4−

Published in:

Angewandte Chemie International Edition, 2022, v. 61, n. 41, p. 1, doi. 10.1002/anie.202207232

By:

Beuthert, Katrin;
Pan, Fuxing;
Guggolz, Lukas;
Wilson, Robert J.;
Hempelmann, Jan;
Dronskowski, Richard;
Dehnen, Stefanie

Publication type:

Article

Inside Back Cover: The Orbital Origins of Chemical Bonding in Ge−Sb−Te Phase‐Change Materials (Angew. Chem. Int. Ed. 17/2022).

Published in:

Angewandte Chemie International Edition, 2022, v. 61, n. 17, p. 1, doi. 10.1002/anie.202204053

By:

Hempelmann, Jan;
Müller, Peter C.;
Ertural, Christina;
Dronskowski, Richard

Publication type:

Article

The Orbital Origins of Chemical Bonding in Ge−Sb−Te Phase‐Change Materials**.

Published in:

Angewandte Chemie International Edition, 2022, v. 61, n. 17, p. 1, doi. 10.1002/anie.202115778

By:

Hempelmann, Jan;
Müller, Peter C.;
Ertural, Christina;
Dronskowski, Richard

Publication type:

Article

Na2C3O2: Die erste kristalline Verbindung mit dem ungewöhnlichen −C≡C−COO−‐Anion.

Published in:

Angewandte Chemie, 2024, v. 136, n. 22, p. 1, doi. 10.1002/ange.202402978

By:

Krüger, Markus;
Lamann‐Glees, Alexandra;
Sebastian, Sean S.;
Siegel, Renée;
Senker, Jürgen;
Hempelmann, Jan;
Dronskowski, Richard;
Ruschewitz, Uwe

Publication type:

Article

Titelbild: Between Elemental Match and Mismatch: From K12Ge3.5Sb6 to Salts of (Ge2Sb2)2−, (Ge4Sb12)4−, and (Ge4Sb14)4− (Angew. Chem. 41/2022)

Published in:

Angewandte Chemie, 2022, v. 134, n. 41, p. 1, doi. 10.1002/ange.202212564

By:

Beuthert, Katrin;
Pan, Fuxing;
Guggolz, Lukas;
Wilson, Robert J.;
Hempelmann, Jan;
Dronskowski, Richard;
Dehnen, Stefanie

Publication type:

Article

Between Elemental Match and Mismatch: From K12Ge3.5Sb6 to Salts of (Ge2Sb2)2−, (Ge4Sb12)4−, and (Ge4Sb14)4−

Published in:

Angewandte Chemie, 2022, v. 134, n. 41, p. 1, doi. 10.1002/ange.202207232

By:

Beuthert, Katrin;
Pan, Fuxing;
Guggolz, Lukas;
Wilson, Robert J.;
Hempelmann, Jan;
Dronskowski, Richard;
Dehnen, Stefanie

Publication type:

Article

Synthesis and Characterization of Iron Bispyridine Bisdicyanamide, Fe[C 5 H 5 N] 2 [N(CN) 2 ] 2.

Published in:

Molecules, 2023, v. 28, n. 13, p. 4886, doi. 10.3390/molecules28134886

By:

Henrich, Laura;
Müller, Peter C.;
Hempelmann, Jan;
Mann, Markus;
van Leusen, Jan;
Steinberg, Simon;
Dronskowski, Richard

Publication type:

Article

Multidimensional Rietveld refinement of high‐pressure neutron diffraction data of PbNCN.

Published in:

Journal of Applied Crystallography, 2024, v. 57, n. 5, p. 1436, doi. 10.1107/S1600576724007635

By:

Meinerzhagen, Yannick;
Eickmeier, Katharina;
Müller, Peter C.;
Hempelmann, Jan;
Houben, Andreas;
Dronskowski, Richard

Publication type:

Article

Innenrücktitelbild: Orbitale als Ausgangspunkt der Chemischen Bindung in Ge−Sb−Te‐Phasenwechselmaterialien (Angew. Chem. 17/2022).

Published in:

Angewandte Chemie, 2022, v. 134, n. 17, p. 1, doi. 10.1002/ange.202204053

By:

Hempelmann, Jan;
Müller, Peter C.;
Ertural, Christina;
Dronskowski, Richard

Publication type:

Article

Orbitale als Ausgangspunkt der Chemischen Bindung in Ge−Sb−Te‐Phasenwechselmaterialien**.

Published in:

Angewandte Chemie, 2022, v. 134, n. 17, p. 1, doi. 10.1002/ange.202115778

By:

Hempelmann, Jan;
Müller, Peter C.;
Ertural, Christina;
Dronskowski, Richard

Publication type:

Article

Experimental and Theoretical Force Constants as Meaningful Indicator for Interatomic Bonding Characteristics and the Specific Case of Elemental Antimony.

Published in:

Advanced Materials, 2025, v. 37, n. 7, p. 1, doi. 10.1002/adma.202416320

By:

Zahn, Franziska;
Hempelmann, Jan;
Benndorf, Christopher;
Falk, Hans H.;
Ritter, Konrad;
Levcenko, Sergiu;
Welter, Edmund;
Oeckler, Oliver;
Dronskowski, Richard;
Schnohr, Claudia S.

Publication type:

Article

Long‐Range Forces in Rock‐Salt‐Type Tellurides and How they Mirror the Underlying Chemical Bonding.

Published in:

Advanced Materials, 2021, v. 33, n. 37, p. 1, doi. 10.1002/adma.202100163

By:

Hempelmann, Jan;
Müller, Peter C.;
Konze, Philipp M.;
Stoffel, Ralf P.;
Steinberg, Simon;
Dronskowski, Richard

Publication type:

Article

Works by Hempelmann, Jan

Na<sub>2</sub>C<sub>3</sub>O<sub>2</sub>: The First Crystalline Compound with the Elusive <sup>−</sup>C≡C−COO<sup>−</sup> Anion.

Cover Picture: Between Elemental Match and Mismatch: From K<sub>12</sub>Ge<sub>3.5</sub>Sb<sub>6</sub> to Salts of (Ge<sub>2</sub>Sb<sub>2</sub>)<sup>2−</sup>, (Ge<sub>4</sub>Sb<sub>12</sub>)<sup>4−</sup>, and (Ge<sub>4</sub>Sb<sub>14</sub>)<sup>4−</sup> (Angew. Chem. Int. Ed. 41/2022)

Between Elemental Match and Mismatch: From K<sub>12</sub>Ge<sub>3.5</sub>Sb<sub>6</sub> to Salts of (Ge<sub>2</sub>Sb<sub>2</sub>)<sup>2−</sup>, (Ge<sub>4</sub>Sb<sub>12</sub>)<sup>4−</sup>, and (Ge<sub>4</sub>Sb<sub>14</sub>)<sup>4−</sup>

Inside Back Cover: The Orbital Origins of Chemical Bonding in Ge−Sb−Te Phase‐Change Materials (Angew. Chem. Int. Ed. 17/2022).

The Orbital Origins of Chemical Bonding in Ge−Sb−Te Phase‐Change Materials**.

Na<sub>2</sub>C<sub>3</sub>O<sub>2</sub>: Die erste kristalline Verbindung mit dem ungewöhnlichen <sup>−</sup>C≡C−COO<sup>−</sup>‐Anion.

Titelbild: Between Elemental Match and Mismatch: From K<sub>12</sub>Ge<sub>3.5</sub>Sb<sub>6</sub> to Salts of (Ge<sub>2</sub>Sb<sub>2</sub>)<sup>2−</sup>, (Ge<sub>4</sub>Sb<sub>12</sub>)<sup>4−</sup>, and (Ge<sub>4</sub>Sb<sub>14</sub>)<sup>4−</sup> (Angew. Chem. 41/2022)

Between Elemental Match and Mismatch: From K<sub>12</sub>Ge<sub>3.5</sub>Sb<sub>6</sub> to Salts of (Ge<sub>2</sub>Sb<sub>2</sub>)<sup>2−</sup>, (Ge<sub>4</sub>Sb<sub>12</sub>)<sup>4−</sup>, and (Ge<sub>4</sub>Sb<sub>14</sub>)<sup>4−</sup>

Synthesis and Characterization of Iron Bispyridine Bisdicyanamide, Fe[C 5 H 5 N] 2 [N(CN) 2 ] 2.

Multidimensional Rietveld refinement of high‐pressure neutron diffraction data of PbNCN.

Innenrücktitelbild: Orbitale als Ausgangspunkt der Chemischen Bindung in Ge−Sb−Te‐Phasenwechselmaterialien (Angew. Chem. 17/2022).

Orbitale als Ausgangspunkt der Chemischen Bindung in Ge−Sb−Te‐Phasenwechselmaterialien**.

Experimental and Theoretical Force Constants as Meaningful Indicator for Interatomic Bonding Characteristics and the Specific Case of Elemental Antimony.

Long‐Range Forces in Rock‐Salt‐Type Tellurides and How they Mirror the Underlying Chemical Bonding.