Reaction of zinc(ii) and manganese(ii) (1-hydroxyethylidene)diphosphonates with aqueous solution of 3-aminopropyltriethoxysilane-Reference-Cited by-同舟云学术

Reaction of zinc(ii) and manganese(ii) (1-hydroxyethylidene)diphosphonates with aqueous solution of 3-aminopropyltriethoxysilane

Published:2023-03-15 Issue:3 Volume:93 Page:432-438
ISSN:0044-460X
Container-title:Журнал общей химии
language:
Short-container-title:Žurnal obŝej himii

Author:

Kulikova T. I¹,Zolotareva N. V¹,Lopatina T. I¹,Razov E. N²³,Semenov V. V¹

Affiliation:

1. G.A. Razuvaev Institute of Organometallic Chemistry of the Russian Academy of Sciences

2. N.I. Lobachevsky Nizhny Novgorod State University

3. Institute for Mechanical Engineering Problems of the Russian Academy of Sciences, Branch of the Federal Research Center “Institute of Applied Physics of the Russian Academy of Sciences”

Abstract

An aqueous solution of 3-aminopropyltriethoxysilane reacts with suspensions of crystalline zinc(II) (1-hydroxyethylidene)diphosphonates H2ZnL·2H2O and manganese(II) H2MnL·3H2O to give heavy precipitates of amorphous bis(3-aminiumpropylsilsesquioxane)(1-hydroxyethylidene)zinc(II) diphosphonate tetrahydrate and bis(3-aminium propylsilsesquioxane)(1-hydroxyethylidene)manganese(II) diphosphonate trihydrate. Structure of the prepared compounds was studied by elemental, thermal, X-ray phase analysis, IR spectroscopy, and scanning electron microscopy. The specific surface areas of the initial xerogels and products of their thermal decomposition were measured.

Publisher

The Russian Academy of Sciences

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