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15 produkter
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- Häftad, Engelska, 2013
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- E-bokPDF, Engelska, 2013
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- Häftad, Engelska, 2013
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This fifth volume on organoantimony compounds continues the description of pentavalent antimony compounds and concludes the entire series. The treatment of pentavalent compounds with three Sb-C bonds began in Part 4 with the RSbX type and is now completed with types RSb(X)Y, RR'SbX , RR'Sb(X)Y, 3 2 3 2 2 2 RR'R"SbX (Section 2.5.1) and the corresponding bi- and trinuclear compounds (Sec- 2 tions 2.5.2, p.87, and 2.5.3, p. 132). R, R', and R" denote different organic groups bonded through carbon to the antimony atom. X and Y represent inorganic or organic groups that are bonded to antimony by an atom other than carbon. R, X, and/or Y can also be chelating ligands. The remaining part of the volume completeLy covers all pentavalent antimony compounds containing two Sb-C bonds (RSbX , RSb(X )Y, RR'SbX , RR'Sb(X )Y, bi- and tetranucLear 2 3 2 2 3 2 compounds, Chapter 2.6, p. 134) and those containing one Sb-C bond (RSbX , RSb(X )Y, 4 3 RSb(X)Y , bi- and trinucLear compounds, Chapter 2.7, p. 237). These compounds form ad- 2 2 ducts with Lewis bases (symbol D) and form many ionic compLexes by the addition of saLts such as amine hydrochLorides (symbol MZ).The adducts and ionic compLexes are described immediately after the parent substances. The volume concludes with an Empirical Formula Index (p. 318) and a Ligand Formula Index (p. 357). - E-bokPDF, Engelska, 2013
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The present volume in the organogermanium series describes mononuclear compounds containing only germanium-carbon and germanium-hydrogen bonds (Chapter 1.3). Germanium hydrides with other additional non-carbon ligands, such as halogen or oxygen bonded groups, appear in later chapters according to the Gmelin principle of the last posi tion. Compounds with Ge-H and Ge-O bonds have already been described in Volume 5, Section 1.5.1.4, pp. 50/62. The present volume covers the literature to the end of 1992 and includes many references up to 1994. The nomenclature recommended by IUPAC has been generally adhered to. However, compound names were largely avoided, as most of the compounds are presented in tables and are only identified by their formulas. Many of the data in the tables appear in abbreviated form without units; general explanations are given on pp. X/XI. The volume contains an empirical formula index (p. 327) and a ligand formula index (p.341). The editor wishes to express his gratitude to the former author, Professor J. E. Drake, and to Professor J. Satge for his kind advice and fruitful collaboration. Thanks are due also to Dr. A. R. Pebler for editing the English text and to Mr. H.-G. Karrenberg for drawing the numerous formulas and molecular structures. - Häftad, Engelska, 2013
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The present volume in the organogermanium series describes mononuclear compounds containing only germanium-carbon and germanium-hydrogen bonds (Chapter 1.3). Germanium hydrides with other additional non-carbon ligands, such as halogen or oxygen bonded groups, appear in later chapters according to the Gmelin principle of the last posi tion. Compounds with Ge-H and Ge-O bonds have already been described in Volume 5, Section 1.5.1.4, pp. 50/62. The present volume covers the literature to the end of 1992 and includes many references up to 1994. The nomenclature recommended by IUPAC has been generally adhered to. However, compound names were largely avoided, as most of the compounds are presented in tables and are only identified by their formulas. Many of the data in the tables appear in abbreviated form without units; general explanations are given on pp. X/XI. The volume contains an empirical formula index (p. 327) and a ligand formula index (p.341). The editor wishes to express his gratitude to the former author, Professor J. E. Drake, and to Professor J. Satge for his kind advice and fruitful collaboration. Thanks are due also to Dr. A. R. Pebler for editing the English text and to Mr. H.-G. Karrenberg for drawing the numerous formulas and molecular structures. - E-bokPDF, Engelska, 2013
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- Häftad, Engelska, 2013
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The present volume continues the series on "Organotin Compounds" which first appeared in 1975 and now comprises a collection of fifteen volumes. The overallplan of the series has been given in the preface of Volume 1. The present Volume 15 continues the description of the mononuclear organotin compounds with tin-oxygen bonds (Chapter 1.4.1 ). Treatment of organotin compounds with tin-sulfur, -selenium, and -tellurium bonds appeared earlier in 9, 1982, and 10, 1983. Chapters 1.4.2 to 1.4.4 of Volumes Volume 15 contains RSn-oxygen compounds with R = butyl, iso-butyl, sec-butyl, and 2 tert-butyl, covering the Literature completely to the end of 1985. Additional volumes describing tin-oxygen compounds with other RSn and RSn groups will follow in the near future. 2 Abbreviations and symbols are explained on pp. X/XI along with other remarks. We thank Prof. Dr. Dr. h. c. Ekkehard Fluck and his coworkers at the Gmelin Institute for their excellent cooperation. ln particular, we thank Dr. Ulrich Kruerke for his accurate and sympathetic editing, Mr. Edgar Rudolph for preparing the index, Dr. Grant for reading the drawing the numerous formulas and molec- English text, and Mr.Hans-Georg Karrenberg for ular structures. We thank Mrs. Ellen Redlinger, Miss Susanne Schumann, and Miss Stefanie Schumann for their meticulous handling of the Literature index and the members of the chemical department of the Library at the Technische Universitat Berlin for their assistance in searching and acquiring the references from the Literature. - E-bokPDF, Engelska, 2013
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- Häftad, Engelska, 2013
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The present voLume continues the series on "Organotin Compounds" which first appeared in 1975 and now comprises a coLLection of fourteen voLumes. The overaLL pLan of the series has been given in the preface of VoLume 1. The present VoLume 14 continues the description of the mononucLear organotin compounds with tin-oxygen bonds (Chapter 1.4.1). Treatment of organotin compounds with tin-sulfur, -selenium, and -teLLurium bonds appeared earLier in Chapters 1.4.2 to 1.4.4 of VoLumes 9, 1982, and 10, 1983. VoLume 14 contains RSn-oxygen compounds with R = methyL, ethyL, and prapyL, covering 2 the Literature compLeteLy to the end of 1985. AdditionaL voLumes describing tin-oxygen compounds with other RSn and RSn groups with foLLow in the near future. 2 Abbreviations and symboLs are expLained on pp. X/XI aLong with other remarks. We thank Prof. Dr. Dr. h. c. Ekkehard FLuck and his coworkers at the GmeLin Institute for their exceLLent cooperation. In particuLar, we thank Dr. ULrich Kruerke for his accurate and sympathetic editing, Mr. Edgar RudoLph for preparing the index, Dr. Grant for reading the EngLish text, and Mr.Hans-Georg Karrenberg for drawing the numerous formuLas and moLec- uLar structures. We thank Mrs. ELLen Redlinger, Miss Susanne Schumann, and Miss Stefanie Schumann for their meticuLous handling of the Literature index and the members of the chemicaL department of the Library at the Technische Universitat Berlin for their assistance in searching and acquiring the references fram the Literature. - E-bokPDF, Engelska, 2013
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- E-bokPDF, Engelska, 2013
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- E-bokPDF, Engelska, 2013
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- E-bokPDF, Engelska, 2019
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The significance of organometallic chemistry has constantly increased during the second half of this century. The Gmelin Institute recognizes this fact in publishing an entire series on organometallic compounds, listed in the Complete Catalog. Within this series the description of the organogermanium compounds has started, of which already two volumes have been published. The present third volume in the organogermanium series describes the remainder of GeR3R'' compounds, all other types of tetraorganogermanium compounds, from GeR2R''2 to GeRR''R"R"'', germacyclic compounds of various ring sizes, including spiro compounds, and compounds with low-coordinate germanium atoms such as GeR3 radicals, germylenes, and germanocenes. The volume concludes with an empirical formula index. - E-bokPDF, Engelska, 2013
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The present volume finalizes the coverage of organocopper compounds. A complete formula and ligand index for the Gmelin organocopper series will appear shortly as" Organa copper Compounds" 5. The volume describes mononuclear compounds with ligands bonded by two or more carbon atoms as well as all di- to octanuclear and polymeric compounds. Mononuclear compounds with ligands bonded by one carbon atom have already been described in Vol umes 1 (published in 1985), 2 (published in 1983), and 3 (published in 1986). As structural elucidation in organocopper chemistry gained more attention only in the last few years, the terms "mononuclear", "dinuclear" etc. have been used as explained in "Organocopper Compounds" 1, 1985, pp. 3/4: all compounds are treated with their small est formula unit unless a higher nuclearity has been proved. As a consequence, most of the species treated in volumes 1 to 3 are described there because of insufficient structural information although they are alleged not to be monomeric. This way, many of the better characterized compounds appear in the present volume which is reflected by the more than eighty X-ray structure figures. Generally, nuclearity and structure are not only deter mined by the coordination properties of the ligands, but also by steric requirements, and may therefore widely differ for analogous compounds. For abbreviations and dimensions used throughout this volume, see p. X. Frankfurt am Main, July 1987 Johannes Fussel Remarks on Abbreviations and Dimensions Most compounds and reagents in this volume are presented in tables.
