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書目名稱Group Theory for Chemists影響因子(影響力)
書目名稱Group Theory for Chemists影響因子(影響力)學(xué)科排名
書目名稱Group Theory for Chemists網(wǎng)絡(luò)公開度
書目名稱Group Theory for Chemists網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Group Theory for Chemists被引頻次
書目名稱Group Theory for Chemists被引頻次學(xué)科排名
書目名稱Group Theory for Chemists年度引用
書目名稱Group Theory for Chemists年度引用學(xué)科排名
書目名稱Group Theory for Chemists讀者反饋
書目名稱Group Theory for Chemists讀者反饋學(xué)科排名
作者: Precursor 時間: 2025-3-21 21:47
Phenology of Ecosystem Processess, a . of the molecule’s point group is required. Such a representation must reproduce exactly the relationships between the symmetry operations themselves. Thus, if multiplying two operations is equivalent to a third, then the representations of the first two, when multiplied together, must give the representation of the third.作者: Inelasticity 時間: 2025-3-22 02:05
A Phenomenology of Grace: The New Insightsof the orbitals involved. This observation was first made and verified by Woodward and Hoffman (see the Bibliography), and consequently the rules by which the effects of orbital symmetry on chemical reactions are summarised are frequently referred to as the ..作者: 蛛絲 時間: 2025-3-22 04:34 作者: Inertia 時間: 2025-3-22 09:42
Reducible and irreducible representations, to reduce them to more manageable sizes; that is, to reduce them eventually to those of the irreducible representations, which are the representations of the smallest possible dimensions for any point group. How can this be done?作者: 著名 時間: 2025-3-22 13:14 作者: 著名 時間: 2025-3-22 19:05 作者: Fierce 時間: 2025-3-22 22:17
Orbital symmetry and chemical reactions,of the orbitals involved. This observation was first made and verified by Woodward and Hoffman (see the Bibliography), and consequently the rules by which the effects of orbital symmetry on chemical reactions are summarised are frequently referred to as the ..作者: 營養(yǎng) 時間: 2025-3-23 04:46 作者: 透明 時間: 2025-3-23 08:30
Symmetry-adapted linear combinations,together) E. symmetry. Each of these corresponds to one vibrational mode of the molecule (see Chapter 8). Similar results are found for any set of . basis vectors or functions — it will be possible to form . . of them, corresponding to the appropriate irreducible representations of the molecular point group.作者: Femish 時間: 2025-3-23 13:40
Irene L. Hudson,Marie R. Keatleyo introduce a branch of mathematics which will be extremely useful. This is matrix algebra, which, as we shall see, enables us to obtain numerical representations of the effects of symmetry operations on molecules. The mathematics introduced will be the minimum needed to appreciate the usefulness of matrices.作者: conquer 時間: 2025-3-23 16:24
Phenomenological Inquiry in Psychologyof the . atoms) and how to reduce this (or any other reducible representation) into its irreducible components. We shall now see that, using these principles, we can obtain a good deal of useful information from the vibrational spectrum of any molecule.作者: 預(yù)示 時間: 2025-3-23 21:59
https://doi.org/10.1007/978-94-010-1083-2general) several electrons in such orbitals. There will, of course, be several possible electronic configurations for each molecule, and transitions between these are studied by electronic spectroscopy.作者: Audiometry 時間: 2025-3-24 02:15 作者: HAWK 時間: 2025-3-24 03:40
Group theory and vibrational spectroscopy,of the . atoms) and how to reduce this (or any other reducible representation) into its irreducible components. We shall now see that, using these principles, we can obtain a good deal of useful information from the vibrational spectrum of any molecule.作者: laparoscopy 時間: 2025-3-24 07:38 作者: GREG 時間: 2025-3-24 11:13 作者: BACLE 時間: 2025-3-24 18:43 作者: bleach 時間: 2025-3-24 21:11 作者: START 時間: 2025-3-25 02:00
Heinz H?fner,Marcin MoskalewiczIt is possible to obtain valuable insights into chemical bonding from a simplified and qualitative study of molecular orbitals. Making use of symmetry enables such a study to be carried out for any molecular geometry.作者: MILL 時間: 2025-3-25 04:04 作者: hazard 時間: 2025-3-25 08:17 作者: 輕而薄 時間: 2025-3-25 13:06
Further aspects of vibrational spectroscopy,Chapter 7 introduced the technique of projection operators to generate symmetry-adapted linear combinations (SALCs) of vectors or functions, and several examples of bond-stretching vibrations were used as illustrations.作者: Interim 時間: 2025-3-25 19:34 作者: OREX 時間: 2025-3-25 23:02
Symmetry elements and symmetry operations,preciated from the earliest ages. Our aim here is to make the idea of symmetry quantitative, so that we can use the symmetry properties of a molecule to simplify many of the problems concerning the structure of molecules and the bonding of their constituent atoms. We will be dealing mainly with appl作者: EXULT 時間: 2025-3-26 03:42 作者: Atmosphere 時間: 2025-3-26 05:41
Representations of groups,e, however, and more convenient for mathematical analysis, if a way could be found of representing the effects of symmetry operations numerically; thus, a . of the molecule’s point group is required. Such a representation must reproduce exactly the relationships between the symmetry operations thems作者: cognizant 時間: 2025-3-26 10:44 作者: spinal-stenosis 時間: 2025-3-26 13:31 作者: Neonatal 時間: 2025-3-26 18:53
Group theory and vibrational spectroscopy,of the . atoms) and how to reduce this (or any other reducible representation) into its irreducible components. We shall now see that, using these principles, we can obtain a good deal of useful information from the vibrational spectrum of any molecule.作者: Lucubrate 時間: 2025-3-26 22:37 作者: Celiac-Plexus 時間: 2025-3-27 03:30 作者: jungle 時間: 2025-3-27 05:21
Arno Gardziella,Louis A. Pilato,Andre Knoppreciated from the earliest ages. Our aim here is to make the idea of symmetry quantitative, so that we can use the symmetry properties of a molecule to simplify many of the problems concerning the structure of molecules and the bonding of their constituent atoms. We will be dealing mainly with appl作者: negotiable 時間: 2025-3-27 11:23
Irene L. Hudson,Marie R. Keatleyo introduce a branch of mathematics which will be extremely useful. This is matrix algebra, which, as we shall see, enables us to obtain numerical representations of the effects of symmetry operations on molecules. The mathematics introduced will be the minimum needed to appreciate the usefulness of作者: BOLUS 時間: 2025-3-27 14:19 作者: NOMAD 時間: 2025-3-27 19:10 作者: enormous 時間: 2025-3-27 22:56
https://doi.org/10.1007/978-1-4613-2511-6 vectors for a square-planar (.) molecule reduced to A. + B. + E.. What is the physical significance of this result? It means that, for this case, the four basis vectors can be used to form four . (that is, sums and/or differences) such that one combination has A. symmetry, one B. symmetry and two (作者: arthrodesis 時間: 2025-3-28 05:19
Phenomenological Inquiry in Psychologyof the . atoms) and how to reduce this (or any other reducible representation) into its irreducible components. We shall now see that, using these principles, we can obtain a good deal of useful information from the vibrational spectrum of any molecule.作者: 態(tài)學(xué) 時間: 2025-3-28 09:36
https://doi.org/10.1007/978-94-010-1083-2general) several electrons in such orbitals. There will, of course, be several possible electronic configurations for each molecule, and transitions between these are studied by electronic spectroscopy.作者: 共棲 時間: 2025-3-28 13:03 作者: 注意 時間: 2025-3-28 18:13 作者: Impugn 時間: 2025-3-28 18:49
Photocatalytic Hydrogen from Water Over Semiconductors, in the prestigious . published in Madras in 1917, we have a poem by an elite Indian exhorting, ‘Indian sisters! … Send your husbands, brothers, sons’ (Madhaviah in Natesan 1915: 261). Yet the actual soldiers, like their English counterparts, came to very different conclusions.作者: 昏暗 時間: 2025-3-29 00:44
Kanonenkugeln und Melonen,er. Seine wissenschaftlichen Leistungen werden mitunter angezweifelt, dennoch stie? er eine der gro?en mathematischen Untersuchungen der letzten vierhundert Jahre an: Irgendwann gegen Ende der 1590er Jahre, als Raleigh seine Schiffe für eine weitere Entdeckungsreise ausr?stete, bat er seinen besten 作者: Bravado 時間: 2025-3-29 05:57 作者: noxious 時間: 2025-3-29 10:27
https://doi.org/10.1007/978-3-0348-5365-1 and tuber crops. The principles and methods of genetic modification, current status or applications, and the prospects of transgenics in these crops are briefly outlined. The guidelines governing genetic modification technologies, challenges, and the biosafety issues related to the release of transgenics are also discussed.
