Strontium Hypophosphite

Strontium Hypophosphite 구조식 이미지
카스 번호:
상품명:
Strontium Hypophosphite
동의어(영문):
Strontium Hypophosphite
CBNumber:
CB94866045
분자식:
O4P2Sr
포뮬러 무게:
213.565122
MOL 파일:
Mol file

Strontium Hypophosphite 속성

안전

Strontium Hypophosphite C화학적 특성, 용도, 생산

개요

Strontium hypophosphite has the molecular formula of Sr(H2PO2)2 and the molecular weight of 170.0631 g/ mol. This salt can be prepared by the aqueous reaction of the carbonate or oxide with H3PO2:
SrO + 2H3PO20Sr(H2PO2)2
The salt is soluble in water (16 g/100 ml at 20°C) so that the solution must be evaporated to obtain crystals.
The structure of monoclinic strontium dihydrogenphosphinate, Sr(H2PO2)2 consists of layers of hypophosphite anions and metal cations exhibiting square antiprismatic coordination by O atoms. The Sr atoms are located on sites with point symmetry 21. Within the layers, each anion bridges four metal cations.

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