The first supplement volume eomplements the 20 volumes on boron eompounds (Borverbin dungen) that have been published within the New Supplement Series (Erg.-Werk) of the eighth edition of the Gmelin Handbook by uniformly updating the literature eoverage to the end of 1977. However, the deseription in this supplement volume follows largely the Gmelin prineiple of the last position. The systems boron-hydrogen and boron-oxygen were presented in the first part, the systems boron-nitrogen and boron-halogens in the seeond part. This third and final part eontains the systems boron-ehaleogens and also earboranes as weil as a formula index for the three parts of the first supplement volume. Besides the earboranes many additional examples of earbon-eontaining or organie eompounds are ineluded in the presentation, partieularly in those eases where the earbon-free speeies are not known. As was the ease in the volumes of the New Supplement Series, a substantial part of this supplement volume is already presented in the English language. The IUPAC nomenelature is adhered to as mueh as possible, deviations are elearly indieated. Unless otherwise noted, a positive sign for the ehemieal shifts of nuelear magnetie resonanee 1 13 signals indieates downfield from the referenees (CH3)4Si for 8 H and 8 C, (C H hO' BF for 2 5 3 11 14 31 8 B, aqueous NaN0 for 8 N, and 85% H P0 for 8 P.
The present issue, Volume 2 of "Boron Compounds" 4th Supplement of the Gmelin Hand book, updates the previous issues by reporting the literature on boron-oxygen systems published up to 1988. For some important recent developments literature is covered through mid-1992; this concerns, for example, the compounds ~-Ba3[B306h and U[B305J which became of interest as materials with nonlinear optical properties. The volume directly com plements the earlier "Boron Compounds" 3rd Supplement Volume 2. In the original literature, alternative formulations are frequently used for the same com pound. This is especially true for many borates. Often, these species are neither completely heteropolar nor covalent, and an experimentally based decision has not been made. Hence, the use of brackets does not necessarily reflect a truly salt-like character. Volume 1 (systems with hydrogen and noble gases) of this particular supplement will be published subsequently, whereas Volume 3a (boron and nitrogen), Volume 3b (boron and nitrogen, boron and fluorine), and Volume 4 (boron compounds containing Cl, Br, I, S, Se, and Te, as well as a section containing carboranes) have already been published. All volumes of the 4th supplement will be augmented by a formula index. The IUPAC nomenclature is generally adhered to; thf means tetrahydrofuran; and occa sionally additional abbreviations for compounds are explained in the text. Positive signs for chemical shifts of the NMR signals indicates downfield shifts from the references, usually internal (CH3)4Si for olH and 013C with others being specified.
Includes selections from Krauss's The Last Days of Mankind and Aphorisms, Bloch's The Anarchist, Canetti's Crowds and Power and Auto-da-Fe, and Walser's Jakob von Gunten .
The first supplement volume eomplements the 20 volumes on boron eompounds (Borverbin dungen) that have been published within the New Supplement Series (Erg.-Werk) of the eighth edition of the Gmelin Handbook by uniformly updating the literature eoverage to the end of 1977. However, the deseription in this supplement volume follows largely the Gmelin prineiple of the last position. The systems boron-hydrogen and boron-oxygen were presented in the first part, the systems boron-nitrogen and boron-halogens in the seeond part. This third and final part eontains the systems boron-ehaleogens and also earboranes as weil as a formula index for the three parts of the first supplement volume. Besides the earboranes many additional examples of earbon-eontaining or organie eompounds are ineluded in the presentation, partieularly in those eases where the earbon-free speeies are not known. As was the ease in the volumes of the New Supplement Series, a substantial part of this supplement volume is already presented in the English language. The IUPAC nomenelature is adhered to as mueh as possible, deviations are elearly indieated. Unless otherwise noted, a positive sign for the ehemieal shifts of nuelear magnetie resonanee 1 13 signals indieates downfield from the referenees (CH3)4Si for 8 H and 8 C, (C H hO' BF for 2 5 3 11 14 31 8 B, aqueous NaN0 for 8 N, and 85% H P0 for 8 P.
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