@article{1b5bb926c89a44358ef6db5601a98247,
title = "Low-valent Ge2 and Ge4 species trapped by N-Heterocyclic gallylene",
abstract = "Much π and no ω: Quantum chemical calculations showed that the Ge atoms of the Ga2Ge2 core in Ge2[Ga(DPP)] 2 are not bonded by ω interactions, but rather by a transannular π interaction (see picture). The compound is formed by reduction of (PCy3)·GeCl2 with Ga(DDP)/KC8 which also yielded a further product Ge4[Ga-(DPP)]2 with a Ge2 tetrahedron (DDP=HC(CMeNC6H3-2,6-iPr 2)2).",
keywords = "Bonding analysis, Density functional calculations, Gallium, Germanium, Metalloid clusters",
author = "Adinarayana Doddi and Christian Gemel and Manuela Winter and Fischer, {Roland A.} and Catharina Goedecke and Rzepa, {Henry S.} and Gernot Frenking",
year = "2013",
month = jan,
day = "2",
doi = "10.1002/anie.201204440",
language = "英语",
volume = "52",
pages = "450--454",
journal = "Angewandte Chemie - International Edition",
issn = "1433-7851",
publisher = "John Wiley and Sons Ltd",
number = "1",
}