caa a22 4500 606181083 CHVBK 20210128100809.0 cr unu---uuuuu 210128e20151101xx s 000 0 eng 10.1007/s10876-015-0900-z doi (NATIONALLICENCE)springer-10.1007/s10876-015-0900-z Two New Borates Made of [B5O6(OH)4]− and [B5O10(OH)]6− Clusters, Accompanying a Novel In Situ Organic Reaction [Elektronische Daten] [Guang Huang, Rui Pan, Huan He, Bai-Feng Yang, Guo-Yu Yang] Two new pentaborate clusters, [MPD][B5O6(OH)4] (1, MPD=2-methyl-1,4,5,6-tetrahydropyrimidine-3-ium) and SrB5O8(OH) H2O (2), have been hydro(solvo)thermally synthesized and characterized by elemental analysis, IR spectroscopy, thermogravimetric analysis, powder X-ray diffraction and single-crystal X-ray structural analysis, respectively. Crystal data for 1: monoclinic, P21/c, a=9.3384(3)Å, b=17.3774(5)Å, c=9.1886(3)Å, β=93.172(3)°, Z=4. Crystal data for 2: triclinic, P-1, a=6.6406(6)Å, b=6.6784(8)Å, c=10.2162(15)Å, α=98.905(11)°, β=92.237(9)°, γ=119.446(11)°, Z=2. In compound 1, all the terminal O atoms of [B5O6(OH)4]− clusters are hydroxyl groups, which hinder the further connection of the [B5O6(OH)4]− clusters, only forming 3-D supramolecular frameworks via extensive hydrogen-bonding interactions. In compound 2, the [B5O10(OH)]6− clusters link each other to form a 2-D layer, which are further extended to 3-D supramolecular frameworks via extensive hydrogen-bonding interactions. Interestingly, a novel in situ organic reaction between 1,3-diaminoprapane and CH3COO− group has been observed during the formation of compound 1. Springer Science+Business Media New York, 2015 Borate nationallicence Hydro(solvo)thermal synthesis nationallicence In-situ reaction nationallicence Cluster 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 26/6(2015-11-01), 2023-2032 1040-7278 26:6<2023 2015 26 10876 https://doi.org/10.1007/s10876-015-0900-z 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/s10876-015-0900-z 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 26/6(2015-11-01), 2023-2032 1040-7278 26:6<2023 2015 26 10876