Paul, Geo ; Choudhury, Amitava ; Rao, C. N. R. (2003) Organically templated linear and layered iron sulfates Chemistry of Materials, 15 (5). pp. 1174-1180. ISSN 0897-4756
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Official URL: http://pubs.acs.org/doi/abs/10.1021/cm020772p
Related URL: http://dx.doi.org/10.1021/cm020772p
Abstract
Linear and layered organically templated iron sulfates have been prepared under hydrothermal conditions. The linear iron sulfates, with the compositions [H3N(CH2)2NH3][FeF3(SO4)], I, [C(NH2)3]2[FeF(SO4)2], II, [H3N(CH2)2NH2(CH2)2NH3][FeF(SO4)2], III, and [H2N(CH2)4NH2][FeF3SO4], IV, possess the chain topologies found in tancoite, butlerite, and sideronatrite minerals. The layered sulfate V, with the composition [H3N(CH2)2NH3][Fe2F2(SO4)2(H2O)2], can be considered to be formed from butlerite-type chains and with a structure similar to that of the layered fluorophosphate, ULM-10. Whereas the linear chains show the presence of antiferromagnetic interactions, the layered iron sulfate exhibits metamagnetism.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Chemical Society. |
| ID Code: | 43534 |
| Deposited On: | 11 Jun 2011 14:31 |
| Last Modified: | 11 Jun 2011 14:31 |
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