Selectivity for dinegative versus mononegative oxoanionic guests within a cryptand host

Authors
Maubert, BM Nelson, J McKee, V Town, RM Pal, I
Citation
Bm. Maubert et al., Selectivity for dinegative versus mononegative oxoanionic guests within a cryptand host, J CHEM S DA, (9), 2001, pp. 1395-1397
Citations number
14
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS
ISSN journal
14727773 → ACNP
Issue
9
Year of publication
2001
Pages
1395 - 1397
Database
ISI
SICI code
1472-7773(2001):9<1395:SFDVMO>2.0.ZU;2-E
Abstract
In the structures of three new oxoanion cryptates (M=Cr(VI), Se(VI) and SSO 32-) of a protonated azacryptate host: H6L(MO42-)(ClO4)(4) the dinegative a nion invariably occupies the crypt, providing evidence of selectivity with respect to the mononegative analogue; solution studies support this observa tion.