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1.

Ga24Br18Se2: a highly symmetrical metalloid cluster and its one-dimensional arrangement in the crystalline state as a model for the photoconductivity of solid GaSe.

Hartig, Jens; Klöwer, Frederik; Rinck, Julia; Unterreiner, Andreas-Neil; Schnöckel, Hansgeorg.

Angew Chem Int Ed Engl ; 46(34): 6549-52, 2007.

Artículo en Inglés | MEDLINE | ID: mdl-17654642

2.

[Al(Al3R3)2]: prototype of a metalloid Al cluster or a sandwich-stabilized Al atom?

Yang, Ping; Köppe, Ralf; Duan, Taike; Hartig, Jens; Hadiprono, Gunar; Pilawa, Bernd; Keilhauer, Ilka; Schnöckel, Hansgeorg.

Angew Chem Int Ed Engl ; 46(19): 3579-83, 2007.

Artículo en Inglés | MEDLINE | ID: mdl-17437308

3.

Discussion on the formation and bonding in three [Ga8R10] compounds: the diversity in classical Ga-Ga bonds.

Hartig, Jens; Steiner, Jochen; Stösser, Anna; Schnöckel, Hansgeorg.

Chemistry ; 13(16): 4475-82, 2007.

Artículo en Inglés | MEDLINE | ID: mdl-17352436

RESUMEN

Herein we describe three Ga(8) compounds that feature gallium atoms in an oxidation state of 1.25 with normal valent 2e-2c bonding. Their structures and the influence of their ligands (phosphorus and nitrogen atoms directly bonded to the Ga(8) moieties) are discussed on the basis of DFT calculations, providing an insight into a probable mechanism for insertion reactions between GaX and GaX(3) species that lead to a reaction cascade via halides like Ga(2)X(4) and Ga(5)X(7) to Ga(8)X(10) and Ga(8)X(12) (2-), respectively. Finally, the Ga(8) cores of the three title compounds were compared with the topology of carbon atoms in C(8) alkanes.

4.

A metalloid [Ga23{N(SiMe3)2}11] cluster: the Jellium model put to test.

Hartig, Jens; Stösser, Anna; Hauser, Petra; Schnöckel, Hansgeorg.

Angew Chem Int Ed Engl ; 46(10): 1658-62, 2007.

Artículo en Inglés | MEDLINE | ID: mdl-17230594

5.

Al(50)C(120)H(180): a pseudofullerene shell of 60 carbon atoms and 60 methyl groups protecting a cluster core of 50 aluminum atoms.

Vollet, Jean; Hartig, Jens R; Schnöckel, Hansgeorg.

Angew Chem Int Ed Engl ; 43(24): 3186-9, 2004 Jun 14.

Artículo en Inglés | MEDLINE | ID: mdl-15199573

RESUMEN

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