Issue 14, 1976

Crystal structures of silver dimolybdate, Ag2Mo2O7, and silver ditungstate, Ag2W2O7

Abstract

The crystal structures of Ag2Mo2O7(I) and Ag2W2O7(II) have been determined by single-crystal X-ray analysis. Both compounds crystallize in space group P[1 with combining macron], Z= 2, with for (I): a= 6.095(3), b= 7.501(3), c= 7.681(3)Å, α= 110.4(1), β= 93.3(1), γ= 113.5(1)°; and for (II): a = 6.033(3), b= 7.051 (3), c= 7.735(3)Å, α= 73.8(1), β= 92.2(1), γ= 104.7(1)°. The structures were determined from diffractometer data by heavy-atom methods and refined to R 0.045 [(I), 1 208 observed reflections] and 0.047 [(II), 1 364 observed reflections]. The structures consist of infinite chains formed by blocks of four edge-shared octahedra joined by edge-sharing in (I), and by corner-sharing in (II), with the silver ions situated between the chains.

Article information

Article type
Paper

J. Chem. Soc., Dalton Trans., 1976, 1316-1320

Crystal structures of silver dimolybdate, Ag2Mo2O7, and silver ditungstate, Ag2W2O7

B. M. Gatehouse and P. Leverett, J. Chem. Soc., Dalton Trans., 1976, 1316 DOI: 10.1039/DT9760001316

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Spotlight

Advertisements