Titlebook: Symmetry through the Eyes of a Chemist; Magdolna Hargittai,István Hargittai Textbook 2009Latest edition Springer Science+Business Media B.

混合物

背景

obeisance

Electronic Structure of Atoms and Molecules,mmetry can tell us a good deal; why certain bonds can form and others cannot, why certain electronic transitions are allowed and others are not, and why certain chemical reactions occur and others do not.

fulcrum

Chemical Reactions,s. Although symmetry is not explicitly mentioned, it is present implicitly in the principle of conservation of orbital angular momentum. It was Emmy Noether (1882–1935), a German mathematician, who established that there was a one-to-one correspondence between symmetry and the different conservation laws [3, 4].

惊奇

圆桶

ther fields which emphasize the unifying nature of the symmeIt is gratifying to launch the third edition of our book. Its coming to life testi?es about the task it has ful?lled in the service of the com- nity of chemical research and learning. As we noted in the Prefaces to the ?rst and second editi

grieve

Crystals,nstruction penetrate the matter. To equal nature it is necessary to be mathematically and geometrically exact. Number and phantasy, law and abundance—these are the living, creative strengths of nature; not to sit under a green tree but to create crystals and to form ideas, that is what it means to be at one with nature!

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