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[C 10 N 2 H 10 ][ZnCl(HPO 4 )] 2 : A New Templated Zincophosphate Containing Tetrahedral Nets with 6 3 Topology
Author(s) -
Natarajan Srinivasan,
Ewald Bastian,
Prots Yurii,
Kniep Rüdiger
Publication year - 2005
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.200500062
Subject(s) - monoclinic crystal system , crystallography , tetrahedron , crystal structure , chemistry , crystal (programming language) , topology (electrical circuits) , materials science , stereochemistry , combinatorics , mathematics , computer science , programming language
The crystal structure of [C 10 N 2 H 10 ][ZnCl(HPO 4 )] 2 contains corrugated tetrahedral layers $^{2}_{\infty}\rm [ZnCl(HPO_{4})^{-}]$ with 6 3 topology. Charge balance is achieved by insertion of diprotonated 4,4′‐bipyridine between the layers. Crystal data: monoclinic, P 2 1 /n (no. 14), a = 4.8832(2) Å, b = 22.673(2) Å, c = 8.1643(4) Å, β = 104.02(1)°; V = 877.0(1) Å 3 ; Z = 4; R 1 = 0.041 and w R 2 = 0.088 for 1836 reflections [ I > 2 σ ( I )]. Tetrahedral layers $^{2}_{\infty}\rm [ZnCl(HPO_{4})^{-}]$ are also observed in other organo‐ammonium templated compounds. However, their topologies are characterized by 4.8 2 nets. With the title compound a layered tetrahedral net $^{2}_{\infty}\rm [ZnCl(HPO_{4})^{-}]$ with 6 3 ‐topology is reported for the first time.