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# Extended Hückel method

Known as: Extended Huckel theory, Hückel, Extended huckel method
The extended Hückel method is a semiempirical quantum chemistry method, developed by Roald Hoffmann since 1963. It is based on the Hückel method but… Expand
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## Papers overview

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Highly Cited
2013
Highly Cited
2013
• 2013
• Corpus ID: 102293807
Polyelectrolyte gels are known to exhibit strong response to changes in salt concentration, an effect attributed to osmotic… Expand
2011
2011
• 2011
• Corpus ID: 55661098
The effect of the temperature dependence of the internal friction angle is studied in a boundary value problem simulating the… Expand
Highly Cited
2010
Highly Cited
2010
• 2010
• Corpus ID: 33937053
We present a semiempirical model for calculating electron transport in atomic-scale devices. The model is an extension of the… Expand
2008
2008
• 2008
• Corpus ID: 119180709
$\text{Si}(001)\text{\ensuremath{-}}(2\ifmmode\times\else\texttimes\fi{}1)$ surface is one of the many two-dimensional systems of… Expand
Highly Cited
2006
Highly Cited
2006
• 2006
• Corpus ID: 42821607
We describe a semiempirical atomic basis extended Huckel theoretical (EHT) technique that can be used to calculate bulk band… Expand
2005
2005
• 2005
• Corpus ID: 54997351
Approximate molecular orbital calculations have been applied to explain the low CO poisoning effects observed at PtBi2 and PtBi… Expand
2002
2002
• 2002
• Corpus ID: 36608308
We have performed a theoretical and experimental study of the three isomers of xylene, C 6 H 4 (CH 3 ) 2 , adsorbed on Pd(111… Expand
1994
1994
• J. Comput. Chem.
• 1994
• Corpus ID: 206038169
A semiempirically parameterized version of the extended Hückel molecular orbital method has been combined with an efficient quasi… Expand
Highly Cited
1964
Highly Cited
1964
The conformations, relative stabilities, and electronic distribution of a sample of the more important carbonium ions and… Expand
Highly Cited
1964
Highly Cited
1964
The extended Huckel theory is applied to compounds of boron and nitrogen, with emphasis placed upon similarities and differences… Expand