Premium
Oxidative Coupling of Ge 9 4‐ Zintl Anions ‐ Hexagonal Rod Packing of Linear [Ge 9 =Ge 9 =Ge 9 =Ge 9 ] 8‐
Author(s) -
Yong Li,
Hoffmann Stephan D.,
Fässler Thomas F.
Publication year - 2004
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.200400223
Subject(s) - germanium , crystallography , hexagonal crystal system , materials science , crystal (programming language) , close packing of equal spheres , ion , crystal structure , chemistry , silicon , organic chemistry , metallurgy , computer science , programming language
The compound [K(18‐crown‐6)] 8 [Ge 9 =Ge 9 =Ge 9 =Ge 9 ] ˙ 8en ( 1 ) featuring a [Ge 9 =Ge 9 =Ge 9 =Ge 9 ] 8‐ cluster anion was synthesized from K 4 Ge 9 for the first time. The X‐ray single crystal analysis shows that, in many respects such as bond connection and packing style, compound 1 is quite different from the previously reported compounds [Rb(18‐crown‐6)] 8 [Ge 9 =Ge 9 =Ge 9 =Ge 9 ] ˙ 2en ( 2 ) and [Rb(18‐crown‐6)] 8 [Ge 9 =Ge 9 =Ge 9 =Ge 9 ] ˙ 6en ( 3 ). Crystal packing of 1 gives strong indications that the highly charged nano‐rods self assembly in a hexagonal rod packing.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom