Abstract.
Z. Anorg. Allg. Chem. 641 (2015) 1150–1155. (DOI: 10.1002/zaac.201500050).
Monoclinic single crystals of Ba2(H2O)[μ10-C6H2(COO)4] (1) and Pb2(H2O)[μ10- C6H2(COO)4] (2) were obtained using the silica gel method [space group C2/c (no. 15), Z = 4; 1: a = 780.89(4), b = 1756.19(8), c = 914.80(5) pm, β = 114.512(5)°; 2: a = 756.70(10), b =
1772.8(2), c = 890.2(2) pm, β = 113.590(10)°]. There are two crystallographically independent M2+ ions (M = Ba, Pb). M(1) is surrounded by eight carboxylate oxygen atoms and one water molecule forming a tricapped trigonal prism. M(2) is coordinated by ten
carboxylate oxygen atoms in the shape of a tetracapped octahedron. The connection between the M(1) and M(2) polyhedra leads to infinite layers parallel to (010), which are linked by [C6H2(COO)4]4–anions to form a three-dimensional framework. The [C6H2(COO)4]4– anion adopts a μ10 coordination mode. Compound 1 reveals short Ba–Ba contacts of 426.46(2) pm, whereas the Pb–Pb distance of 411.01(6) pm in 2 is larger than twice the van der Waals radius.
Koferstein, R. (2021). M2(H2O)[μ10-C6H2(COO)4] (M = Ba2+, Pb2+) – Two Isotypic Three- Dimensional Coordination Polymers with a Layer-like Separation between Anions and Cations. Afribary. Retrieved from https://afribary.com/works/m2-h2o-m10-c6h2-coo-4-m-ba2-pb2-two-isotypic-three-dimensional-coordination-polymers-with-a-layer-like-separation-between-anions-and-cations
Koferstein, Roberto "M2(H2O)[μ10-C6H2(COO)4] (M = Ba2+, Pb2+) – Two Isotypic Three- Dimensional Coordination Polymers with a Layer-like Separation between Anions and Cations" Afribary. Afribary, 02 Aug. 2021, https://afribary.com/works/m2-h2o-m10-c6h2-coo-4-m-ba2-pb2-two-isotypic-three-dimensional-coordination-polymers-with-a-layer-like-separation-between-anions-and-cations. Accessed 27 Nov. 2024.
Koferstein, Roberto . "M2(H2O)[μ10-C6H2(COO)4] (M = Ba2+, Pb2+) – Two Isotypic Three- Dimensional Coordination Polymers with a Layer-like Separation between Anions and Cations". Afribary, Afribary, 02 Aug. 2021. Web. 27 Nov. 2024. < https://afribary.com/works/m2-h2o-m10-c6h2-coo-4-m-ba2-pb2-two-isotypic-three-dimensional-coordination-polymers-with-a-layer-like-separation-between-anions-and-cations >.
Koferstein, Roberto . "M2(H2O)[μ10-C6H2(COO)4] (M = Ba2+, Pb2+) – Two Isotypic Three- Dimensional Coordination Polymers with a Layer-like Separation between Anions and Cations" Afribary (2021). Accessed November 27, 2024. https://afribary.com/works/m2-h2o-m10-c6h2-coo-4-m-ba2-pb2-two-isotypic-three-dimensional-coordination-polymers-with-a-layer-like-separation-between-anions-and-cations