SOROSILICATE


Meaning of SOROSILICATE in English

formerly called Pyrosilicate, any member of a group of compounds with structures that have two silicate tetrahedrons (a central silicon atom surrounded by four oxygen atoms at the corners of a tetrahedron) linked together. Because one oxygen atom is shared by two tetrahedrons, the chemical formula contains Si2O7, as in melilite or hemimorphite.

Britannica English vocabulary.      Английский словарь Британика.