ETHER-SOLVATED SODIUM-IONS IN SALTS CONTAINING PI-HYDROCARBON ANIONS - CRYSTALLIZATION, STRUCTURES, AND SEMIEMPIRICAL SOLVATION ENERGIES

被引：83

作者：

BOCK, H ^{[1
]}

NATHER, C ^{[1
]}

HAVLAS, Z ^{[1
]}

JOHN, A ^{[1
]}

ARAD, C ^{[1
]}

机构：

[1] ACAD SCI CZECH REPUBL,INST ORGAN CHEM & BIOCHEM,PRAGUE,CZECH REPUBLIC

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1994年 / 33卷 / 08期

关键词：

D O I：

10.1002/anie.199408751

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Optimally solvated Na+ ions form in ethereal solutions when unsaturated hydrocarbons with extended π‐systems such as perylene undergo one‐electron reduction by sodium and crystallize as solvent‐separated radical anion salts. The coordination number of Na+ is 6, 7, or 8 (see 1) depending on the ether used as solvent. From the structural data approximate solvation enthalpies can be calculated, which agree with laboratory experience. (Figure Presented.) Copyright © 1994 by VCH Verlagsgesellschaft mbH, Germany

引用

页码：875 / 878

页数：4

共 32 条

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