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Coordination compounds constitutional isomers

Compounds having the same numbers and types of atoms but different structures are called isomers. Coordination compounds exhibit several of types of isomerism, and the study of these various types of isomers constitutes one of the interesting and active areas of research in coordination chemistry. Because so much of coordination chemistry is concerned with isomeric compounds, it is essential that a clear understanding of the various types of isomerism be achieved before a detailed study of structure and bonding in complexes is undertaken. Although the possibility of a substantial number of types of isomerism exists, only the more important types will be discussed here. [Pg.446]

Constitutional Isomers Same Atoms Connected Differently Two compounds with the same formula, but with the atoms connected differently, are called constitutional (structural) isomers. Coordination compounds exhibit two types of constitutional isomers one involves a difference in the composition of the complex ion, the other in the donor atom of the ligand. [Pg.746]

Isomers are substances that have the same number and kinds of atoms, but arranged differently. Constitutional (structural) isomers, as applied to coordination compounds, are isomers whose differences involve having more than a single coordination sphere or different donor atoms on the same ligand. [Pg.418]

Limitations of the Pd(II)-catalyzed cydoisomerization/dimerization are strongly coordinating groups such as pyridyl groups, amines, thioethers or halogens on the allene [61]. With 96, AuC13 delivered products 102, which are constitutional isomers of the dimers of the Pd(II)-catalyzed reactions (Scheme 15.27) [62]. Compounds 102 are always accompanied by the monosubstituted furans 99. Furthermore, these catalysts were highly reactive and allowed a much faster reaction than Ag(I) or Pd(II) under the same conditions. [Pg.892]

There are two major classes of isomers structural (constitutional) isomers and stereoisomers. For coordination compounds, each can be further subdivided as follows. [Pg.981]

Structural (constitutional) isomers (Applied to coordination compounds.) Isomers whose differences involve more than a single coordination sphere or else different donor atoms they include ionization isomers, hydrate isomers, coordination isomers, and linkage isomers. [Pg.997]

Isomers can be broadly divided into two major classes constitutional isomers and stereoisomers. In Chapter 25 we discussed isomerism in coordination compounds, and in Chapter 27 we learned about some isomeric organic compounds. In this chapter we will take a more systematic look at some three-dimensional aspects of organic structures—a subject known as stereochemistry ( spatial chemistry ). [Pg.1108]

Coordination compounds often form isomers. Isomers are compounds with the same formula (or components) but different physical structures. There are two broad classes of isomers — constitutional, or structural isomers, and stereoisomers. Within these two categories, there are specific types of isomers, with different degrees of complexity. Figure 9-2 illustrates with a flowchart how the different types of isomers are related to one another. [Pg.147]

Isomers are compounds with the same chemical formula but different properties (Section 3.2). Recall the discussion of isomerism in organic compounds (Section 15.2) coordination compounds exhibit the same two broad categories—constitutional isomers and stereoisomers. [Pg.747]

Coordination compounds provide many special types of constitutional isomers. Here, for example, are two cobalt isomers ... [Pg.977]


See other pages where Coordination compounds constitutional isomers is mentioned: [Pg.179]    [Pg.182]    [Pg.194]    [Pg.197]    [Pg.229]    [Pg.18]    [Pg.344]    [Pg.3]    [Pg.335]    [Pg.194]    [Pg.753]    [Pg.18]    [Pg.386]    [Pg.2325]   
See also in sourсe #XX -- [ Pg.745 , Pg.746 , Pg.746 ]

See also in sourсe #XX -- [ Pg.745 , Pg.746 , Pg.746 ]

See also in sourсe #XX -- [ Pg.747 , Pg.747 , Pg.749 ]




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Coordination isomers

Isomer constitution

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