The Crystal Chemistry of Zeolites

Abstract

Research Article| January 01, 2001 The Crystal Chemistry of Zeolites E. Passaglia; E. Passaglia Dipartimento di Scienze della Terra, Università di Modena e Reggio Emilia, Via S. Eufemia 19, 41100 Modena, Italy Search for other works by this author on: GSW Google Scholar Richard A. Sheppard Richard A. Sheppard 11647 West 37th Place, Wheat Ridge, Colorado 80033 Search for other works by this author on: GSW Google Scholar Author and Article Information E. Passaglia Dipartimento di Scienze della Terra, Università di Modena e Reggio Emilia, Via S. Eufemia 19, 41100 Modena, Italy Richard A. Sheppard 11647 West 37th Place, Wheat Ridge, Colorado 80033 Publisher: Mineralogical Society of America First Online: 09 Mar 2017 © The Mineralogical Society Of America Reviews in Mineralogy and Geochemistry (2001) 45 (1): 69–116. https://doi.org/10.2138/rmg.2001.45.2 Article history First Online: 09 Mar 2017 Cite View This Citation Add to Citation Manager Share Icon Share Facebook Twitter LinkedIn Email Permissions Search Site Citation E. Passaglia, Richard A. Sheppard; The Crystal Chemistry of Zeolites. Reviews in Mineralogy and Geochemistry 2001;; 45 (1): 69–116. doi: https://doi.org/10.2138/rmg.2001.45.2 Download citation file: Ris (Zotero) Refmanager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentBy SocietyReviews in Mineralogy and Geochemistry Search Advanced Search This chapter discusses the crystal chemistry, emphasizing observed chemical variations, for those zeolites that completely fulfill the requirements of Smith (1963) for a zeolite. These requirements include: (a) a three-dimensional framework of tetrahedra occupied more than 50% by Si and Al; (b) an "open" structure with a framework density (i.e. number of tetrahedral atoms per 1000 Å3) lower than 20 (Brunner and Meier 1989) and hence enclosing cavities connected by windows larger than regular six-membered rings; and (c) an extraframework content represented by cations and water molecules. Thus, this chapter will not deal with those phases... You do not have access to this content, please speak to your institutional administrator if you feel you should have access.