污秽 发表于 2025-3-30 10:38:57
Prochirality,mistry. The prochirality concept has been restricted to molecular systems in which two ligands or faces are differentiated to create a chiral compound. By integrating the permutation- and point-group theories, the present method gives a general approach that treats two or more ligands successfully.宿醉 发表于 2025-3-30 16:19:48
http://reply.papertrans.cn/89/8840/883967/883967_52.pngAFFIX 发表于 2025-3-30 19:46:26
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Compounds with Achiral and Chiral Ligands,ness (USCI-CFs), are useful for qualitative discussions on molecular symmetry (Chapter 8). Chapters 8 and 9 have clarified their meanings, especially that of chirality fittingness. This chapter deals with a quantitative application of the USCI-CFs to enumeration problems.法官 发表于 2025-3-31 01:09:05
Textbook 1991group the ory, but different from conventional ways adopted by most textbooks on chemical group theory. The difference sterns from their starting points: conjugate subgroups and conjugacy classes. The conventional textbooks deal with linear representations and character ta bles of point groups. Th剧本 发表于 2025-3-31 07:49:57
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Shinsaku Fujitat agents both increase the sensitivity and the specificity of disease detection. This chapter provides an overview of the most important design considerations of contrast materials and how this affects their utility. The consequences of changes in the composition, size and other key design features