A System for Tracking Down Hydrogen Positions in Crystal Structures

Hydrogen conformations in [Ta6Br12(H2O)6]X2 · trans — [Ta6Br12(OH)4(H2O)2] · 18H2O (X = Cl or Br), [Ta6Br12(H2O)6]8 · (ZnBr4)8 · 96H2O, Na6[RuO2{TeO4(OH)2}2] · 16H2O, and Na5[Ag{TeO4(OH)2}2] · 16H2O were modeled from a set of simple rules. The systems are quite complex, but subsequent energy optimiz...

Full description

Saved in:
Bibliographic Details
Published in:Zeitschrift für anorganische und allgemeine Chemie (1950) Vol. 629; no. 4; pp. 666 - 672
Main Author: Hirsch, Tomas K.
Format: Journal Article
Language:English
Published: Weinheim WILEY-VCH Verlag 01-04-2003
WILEY‐VCH Verlag
Subjects:
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Hydrogen conformations in [Ta6Br12(H2O)6]X2 · trans — [Ta6Br12(OH)4(H2O)2] · 18H2O (X = Cl or Br), [Ta6Br12(H2O)6]8 · (ZnBr4)8 · 96H2O, Na6[RuO2{TeO4(OH)2}2] · 16H2O, and Na5[Ag{TeO4(OH)2}2] · 16H2O were modeled from a set of simple rules. The systems are quite complex, but subsequent energy optimizations show that it is possible to make quite good predictions of where the hydrogen atoms are situated. Eine Methode zum Auffinden von Wasserstoffpositionen in Kristallstrukturen Wasserstoffatom‐Lagen in [Ta6Br12(H2O)6]X2 · trans — [Ta6Br12(OH)4(H2O)2] · 18H2O (X = Cl or Br), [Ta6Br12(H2O)6]8 · (ZnBr4)8 · 96H2O, Na6[RuO2{TeO4(OH)2}2] · 16H2O und Na5[Ag{TeO4(OH)2}2] · 16H2O wurden mit einer Reihe einfacher Regeln modelliert. Die Systeme sind ziemlich komplex, aber Energieoptimierungen machen es möglich, gute Voraussagen zu treffen, wo die Wasserstoffatome lokalisiert sind.
Bibliography:ArticleID:ZAAC200390113
ark:/67375/WNG-KSQMDT1X-L
istex:7AC01B8B49FB21284893DAA911203174B44E0C6E
ISSN:0044-2313
1521-3749
DOI:10.1002/zaac.200390113