APA TEGESÉ FRONTIER ORBITAL ING BASA INGGRIS?
HOMO / LUMO
HOMO lan LUMO minangka singkatan kanggo orbital molekul sing paling akeh sing dikuwasani lan orbital molekul sing paling ora diisi. Perbedaan energi antara HOMO lan LUMO disebut kesenjangan HOMO-LUMO. HOMO lan LUMO kadhangkala disebut minangka orbital perbatasan. Rata-rata, tingkat HOMO kanggo semikonduktor organik apa maksimal band valensi kanggo semikonduktor anorganik lan titik kuantum. Analogi sing padha ana ing antarane tingkat LUMO lan minimum konduksi. Ing babagan kimia organologam, ukuran lobus LUMO bisa mbiyantu ngira yen tambahan ligan bakal kedadeyan.
Definisi saka frontier orbital ing bausastra Basa Inggris
Définisi orbital ujung ing kamus iku orbital orbital orbital sing paling dhuwur sing diduduki paling dhuwur utawa energi ing sawijining molekul. Orbital kasebut nduweni pangaruh gedhe ing sifat kimia.
BASA INGGRIS PETHIKAN NGANGGO «FRONTIER ORBITAL»
Pethikan lan kalimah kang moncèr nganggo tembung
frontier orbital.
The frontier orbital approach was further developed in various directions by my own group and many other scientists, both theoretical and experimental.
BUKU BASA INGGRIS KAKAIT KARO «FRONTIER ORBITAL»
Temukaké kagunané saka
frontier orbital ing pilihan bibliografi iki. Buku kang kakait dening
frontier orbital lan pethikan cekak kang padha kanggo nyediyakaké panggunané ing sastra Basa Inggris.
1
Chemical Structure and Bonding
5-9 The Frontier-Orbital Concept The Japanese chemist Kenichi Fukui has
introduced the frontier-orbital concept to describe the reaction of Lewis acids and
bases in terms of the molecular-orbital theory. The frontier orbitals of any
molecule ...
2
Organic Mechanisms: Reactions, Stereochemistry and Synthesis
Frontier Orbital Interactions in Transition States of One-Step [4+2]-Cycloadditions
Figure 15.2 (Section 15.2.1) showed the stereostructures of the transition states
of the [4+2]- cycloadditions between ethene or acetylene, respectively, and ...
Reinhard Bruckner, Michael Harmata,
2010
The frontier orbital theory [7–9] assumes that the stabilization by the electron
delocalization could control chemical reactions. The stabilization comes from the
interactions between the occupied molecular orbitals of one molecule and the ...
4
Advanced Organic Chemistry: Part A: Structure and Mechanisms
The concept of frontier orbital control proposes that the most important
interactions are between a particular pair of orbitals.56 These orbitals are the
highest filled orbital of one reactant (the HOMO) and the lowest unfilled (LUMO)
orbital of the ...
Francis A. Carey, Richard J. Sundberg,
2007
5
Frontier Orbitals and Reaction Paths: Selected Papers of ...
This book is a collection of selected papers on the Frontier Orbital Theory by Nobel prizewinner Kenichi Fukui (Chemistry 1981), with introductory notes.
Kenichi Fukui, Hiroshi Fujimoto,
1997
6
Frontier Orbitals: A Practical Manual
The frontier orbital approximation3 is a special case of perturbation theory. It is
very simple to use; we merely maximize the frontier orbital interactions. Its
conclusions are correct in about 80% of cases, so it is not infallible. Nonetheless,
to the ...
Nguyen Trong Anh, Trong Anh Nguyên,
2007
7
Advances in Physical Organic Chemistry
Frontier Orbital And Charge Transfer Theories The frontier orbital approach (
Fukui et al., 1952, 1954b) has met with considerable success in so far as frontier
orbital charges correlate well with experimental data. The performance of these ...
explain how the ratio of yields of ortho, meta, and para products in substitution of
benzene derivatives depends simply on the competition between charge control
and frontier orbital control. The use of the term 'frontier orbital control' implies an ...
R. N. Dixon, Colin Thomson,
1978
9
Principles of Molecular Photochemistry: An Introduction
The most important orbitals in the frontier orbital analysis are the HO and LU of
the ground state of an organic molecule. As a zero-order approximation, the
same LU of the ground state is used for excited states. Thus, R has a frontier
orbital ...
Nicholas J. Turro, V. Ramamurthy, Juan C. Scaiano,
2009
10
Orbital Interactions in Chemistry
The frontier orbital of the methyl radical is also of a| symmetry and is hybridized
away from the remaining hydrogens. It is close to the traditional sp3 hybrid orbital
. But what is important is that the single frontier orbital (with one electron in it) for ...
Thomas A. Albright, Jeremy K. Burdett, Myung-Hwan Whangbo,
2013