Organically templated linear and layered iron sulfates

被引：97

作者：

Paul, G ^{[1
]}

Choudhury, A ^{[1
]}

Rao, CNR ^{[1
]}

机构：

[1] Jawaharlal Nehru Ctr Adv Sci Res, Chem & Phys Mat Unit, Bangalore 560064, Karnataka, India

来源：

CHEMISTRY OF MATERIALS | 2003年 / 15卷 / 05期

关键词：

D O I：

10.1021/cm020772p

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Linear and layered organically templated iron sulfates have been prepared under hydrothermal conditions. The linear iron sulfates, with the compositions [H3N(CH2)(2)NH3][FeF3(SO4)], I, [C(NH2)(3)](2)[FeF(SO4)(2)], II, [H3N(CH2)(2)NH2(CH2)(2)NH3][FeF(SO4)(2)], III, and [H2N(CH2)(4)NH2][FeF3SO4], IV, possess the chain topologies found in tancoite, butlerite, and sideronatrite minerals. The layered sulfate V, with the composition [H3N(CH2)(2)NH3][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.

引用

页码：1174 / 1180

页数：7

共 63 条

[11] CAVELLEC M, 1999, INORG CHEM ACTA, V291, P371
[12] Chakrabarti S, 2002, ANGEW CHEM INT EDIT, V41, P1224, DOI 10.1002/1521-3773(20020402)41:7<1224::AID-ANIE1224>3.0.CO
[13] 2-Z
[14] Cheetham AK, 1999, ANGEW CHEM INT EDIT, V38, P3268, DOI 10.1002/(SICI)1521-3773(19991115)38:22<3268::AID-ANIE3268>3.0.CO
[15] 2-U
[16] A hybrid open-framework structure:: synthesis and structure of an iron phosphate oxalate, [C10N4H28][Fe2(HPO4)3(C2O4)]2
Choudhury, A
Natarajan, S
[J]. JOURNAL OF MATERIALS CHEMISTRY, 1999, 9 (12) : 3113 - 3117
[17] Choudhury A, 2002, ANGEW CHEM INT EDIT, V41, P158, DOI 10.1002/1521-3773(20020104)41:1<158::AID-ANIE158>3.0.CO
[18] 2-#
[19] An approach to the synthesis of organically templated open-framework metal sulfates by the amine-sulfate route
Choudhury, A
Krishnamoorthy, J
Rao, CNR
[J]. CHEMICAL COMMUNICATIONS, 2001, (24) : 2610 - 2611
[20] Transformations of the low-dimensional zinc phosphates to complex open-framework structures. Part 2: one-dimensional ladder to two- and three-dimensional structures
Choudhury, A
Neeraj, S
Natarajan, S
Rao, CNR
[J]. JOURNAL OF MATERIALS CHEMISTRY, 2001, 11 (05) : 1537 - 1546

← 1 2 3 4 5 6 7 →