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Updated: Aug 12, 2026

Synthesis of Information-bearing Peptoids and their Sequence-directed Dynamic Covalent Self-assembly
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Synthesis of Information-bearing Peptoids and their Sequence-directed Dynamic Covalent Self-assembly

Published on: February 6, 2020

Orientational isomerism and binding ability of nonsymmetrical guests encapsulated in a self-assembling heterodimeric

Kenji Kobayashi1, Kei Ishii, Masamichi Yamanaka

  • 1Department of Chemistry, Faculty of Science, Shizuoka University, Japan. skkobay@ipc.shizuoka.ac.jp

Chemistry (Weinheim an Der Bergstrasse, Germany)
|April 30, 2005
PubMed

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Structural Isomerism

Isomerism in Complexes
Isomers are different chemical species that have the same chemical formula. Structural isomerism of coordination compounds can be divided into two subcategories, the linkage isomers and coordination-sphere isomers.
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Stereoisomerism

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Transition metal complexes often exist as geometric isomers, in which the same atoms are connected through the same types of bonds but with differences in their orientation in space. Coordination complexes with two different ligands in the cis and trans positions from a ligand of interest form isomers. For example, the octahedral [Co(NH3)4Cl2]+ ion has two isomers (Figure 1) In the cis...
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Proteins are dynamic macromolecules that carry out a wide variety of essential processes; however, the activities of most proteins depend on their interactions with other molecules or ions, known as ligands.
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Stereoisomerism of Cyclic Compounds

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