caa a22 4500 606181784 CHVBK 20210128100812.0 cr unu---uuuuu 210128e20150901xx s 000 0 eng 10.1007/s10876-015-0886-6 doi (NATIONALLICENCE)springer-10.1007/s10876-015-0886-6 Two New Mixed Metal Borates Made of Mg(B6O7(OH)6)2 and B8O14(OH)4 Cluster Units [Elektronische Daten] [Guang Huang, Rui Pan, Huan He, Bai-Feng Yang, Guo-Yu Yang] Two new mixed metal borates, Li2[Mg(B6O7(OH)6)2]·2H2O (1) and Li4Ca2[B8O12(OH)4]2·3H2O (2) have been made under solvothermal conditions and characterized by FT-IR spectroscopy, powder X-ray diffraction, single crystal X-ray diffraction and thermogravimetric analysis, respectively. Crystal data for 1: triclinic, $${P_{\bar 1}}$$ P 1 ¯ , a=6.9415(4) Å, b=9.1626(5) Å, c=9.4540(6) Å, α=71.697(6)º, β=88.431(5)º, γ=68.409(5)º, Z=1. Crystal data for 2: monoclinic, C2/c, a=19.8507(5) Å, b=6.7560(2) Å, c=20.0454(5)Å, β=93.985(2)º, Z=4. In structure 1, the structural building unit (SBU), sandwich type [Mg(B6O7(OH)6)2]2−, connects adjacent six same ones to form a 2-D layer via Li-based polyhedra in the bc plane and further link by hydrogen bonding to form 3-D supramolecular network. In the structure 2, the SBUs, [B8O14(OH)4]8−, link together to produce a 2-D layer with 13-membered ring (MR) windows along the bc-plane. Such layers are further linked by Li-based polyhedra to form a 3-D framework. Springer Science+Business Media New York, 2015 Metal borate nationallicence Cluster nationallicence Crystal structure nationallicence Solvothermal condition nationallicence Huang Guang MOE Key Laboratory of Cluster Science, School of Chemistry, Beijing Institute of Technology, 100081, Beijing, China aut Pan Rui MOE Key Laboratory of Cluster Science, School of Chemistry, Beijing Institute of Technology, 100081, Beijing, China aut He Huan MOE Key Laboratory of Cluster Science, School of Chemistry, Beijing Institute of Technology, 100081, Beijing, China aut Yang Bai-Feng MOE Key Laboratory of Cluster Science, School of Chemistry, Beijing Institute of Technology, 100081, Beijing, China aut Yang Guo-Yu MOE Key Laboratory of Cluster Science, School of Chemistry, Beijing Institute of Technology, 100081, Beijing, China aut Journal of Cluster Science Springer US; http://www.springer-ny.com 26/5(2015-09-01), 1889-1899 1040-7278 26:5<1889 2015 26 10876 https://doi.org/10.1007/s10876-015-0886-6 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10876-015-0886-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Huang Guang MOE Key Laboratory of Cluster Science, School of Chemistry, Beijing Institute of Technology, 100081, Beijing, China aut NATIONALLICENCE 700 1- Pan Rui MOE Key Laboratory of Cluster Science, School of Chemistry, Beijing Institute of Technology, 100081, Beijing, China aut NATIONALLICENCE 700 1- He Huan MOE Key Laboratory of Cluster Science, School of Chemistry, Beijing Institute of Technology, 100081, Beijing, China aut NATIONALLICENCE 700 1- Yang Bai-Feng MOE Key Laboratory of Cluster Science, School of Chemistry, Beijing Institute of Technology, 100081, Beijing, China aut NATIONALLICENCE 700 1- Yang Guo-Yu MOE Key Laboratory of Cluster Science, School of Chemistry, Beijing Institute of Technology, 100081, Beijing, China aut NATIONALLICENCE 773 0- Journal of Cluster Science Springer US; http://www.springer-ny.com 26/5(2015-09-01), 1889-1899 1040-7278 26:5<1889 2015 26 10876