2012
DOI: 10.1016/j.jorganchem.2011.11.023
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Synthesis, crystal structures and thermal behaviour of organic–inorganic hybrids incorporating a chiral diamine

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Cited by 17 publications
(3 citation statements)
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“…However, despite the similarities in compositions in compounds 3-7, distinct differences in three-dimensional packing are observed between the Zn II (3 and 6), Fe II (4), Cu II (5) and Co II (7). 20,22,23 Compounds 3, 4, 6 and 7 are all constructed from octahedrally coordinated transition metal cations coordinated by six water molecules [M(H 2 O) 6 ] 2+ , isolated sulfate anions (SO 4 ) 2− , and either [(R)-H 2 mpz] 2+ or [(S)-H 2 mpz] 2+ cations. The octahedra environments of M II (M II = Fe II , Co II and Zn II ) are not regular, as seen in other isostructural metal sulfates.…”
Section: Synthesis and Characterization Of The Saltsmentioning
confidence: 99%
See 1 more Smart Citation
“…However, despite the similarities in compositions in compounds 3-7, distinct differences in three-dimensional packing are observed between the Zn II (3 and 6), Fe II (4), Cu II (5) and Co II (7). 20,22,23 Compounds 3, 4, 6 and 7 are all constructed from octahedrally coordinated transition metal cations coordinated by six water molecules [M(H 2 O) 6 ] 2+ , isolated sulfate anions (SO 4 ) 2− , and either [(R)-H 2 mpz] 2+ or [(S)-H 2 mpz] 2+ cations. The octahedra environments of M II (M II = Fe II , Co II and Zn II ) are not regular, as seen in other isostructural metal sulfates.…”
Section: Synthesis and Characterization Of The Saltsmentioning
confidence: 99%
“…1 and Table 1) were obtained by slow evaporation of water solutions containing metal(II) sulfates, sulfuric acid and either racemic or chiral cyclic diamine 2-methylpiperazine. [20][21][22][23] All the structures of 1-7 are related: the asymmetric units in each compound consist of organic cations, SO 4 tetrahedra and one M II cation octahedrally coordinated to six oxygen atoms, all being held together through extensive hydrogen-bonding networks. However, the symmetries of the synthesized salts differ greatly.…”
Section: Introductionmentioning
confidence: 99%
“…Nevertheless, a “single set of factors” that determines the dimensionality of the resulting framework of a hybrid organic–inorganic material has not been identified. Although many different organic molecule types have been used as templates it is well-known that amines and diamines are very important building blocks in the synthesis of hybrid materials. Paul et al and Liu et al present good examples of aromatic amines (specifically, polyazaheterocycles and triazole derivates) used as organic block and cadmium sulfates as inorganic part, where two-dimensional (2D) and 3D frameworks were synthesized. The use of different structural isomers as organic building blocks was previously studied by Thirumurugan and Rao and Zheng He et al Thirumurugan and Rao presented a group of hybrid compounds that contain isomers of benzenedicarboxylic acid as organic components in the presence or absence of amines, acting as chelating ligands, and Zn or Cd as metal centers.…”
Section: Introductionmentioning
confidence: 99%