caa a22 4500 463238958 CHVBK 20180405153307.0 cr unu---uuuuu 170326e20070101xx s 000 0 eng 10.1007/s10947-007-0031-y doi (NATIONALLICENCE)springer-10.1007/s10947-007-0031-y Crystal and molecular structure of two new Schiff bases: Paeonol-ethylenediamine and paeonol-1,3-propylenediamine [Elektronische Daten] [T.-T. Xu, X.-Y. Xu, J. Gao, Sh.-Sh. Ni, D.-Q. Wang, L.-D. Lu, X.-J. Yang, X. Wang] Two new Schiff bases were prepared by the condensation reaction of paeonol with ethylenediamine (for compound 1) and 1,3-propylenediamine (for compound 2). The compounds were studied with single crystal X-ray diffraction method. Compound 1 is monoclinic, space group P21/c, a = 10.956(15) Å, b = 6.767(10) Å, c = 12.494(18) Å; β = 104.66(2)°, V = 896(2) Å3, Z = 2. Compound 2 is triclinic, space group P-1, a = 6.878(2) Å, b = 12.141(4) Å, c = 12.414(4) Å; α = 101.023(6)°, β = 103.415(6)°, γ = 102.337(6)°, V = 952.8(6) Å3, Z = 2. The molecular structures of 1 and 2 are similar; the molecule being centrosymmetric in 1 but asymmetric in 2. Springer Science+Business Media, Inc., 2007 Molecular crystals nationallicence crystal structure nationallicence amine nationallicence 2-hydroxy-4-methoxyacetophenone nationallicence Xu T.-T Nanjing University of Science and Technology, Nanjing, 210094, P.R. China aut Xu X.-Y Huaihai Institute of Technology, 222005, Lianyungang, P.R. China aut Gao J. Lianyungang Technical College, 222006, Lianyungang, P.R. China aut Ni Sh.-Sh Huaihai Institute of Technology, 222005, Lianyungang, P.R. China aut Wang D.-Q College of Chemistry and Chemical Engineering, Liaocheng University, 252059, Shandong, P.R. China aut Lu L.-D Nanjing University of Science and Technology, Nanjing, 210094, P.R. China aut Yang X.-J Nanjing University of Science and Technology, Nanjing, 210094, P.R. China aut Wang X. Nanjing University of Science and Technology, Nanjing, 210094, P.R. China aut Journal of Structural Chemistry Kluwer Academic Publishers-Consultants Bureau 48/1(2007-01-01), 193-197 0022-4766 48:1<193 2007 48 10947 https://doi.org/10.1007/s10947-007-0031-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10947-007-0031-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Xu T.-T Nanjing University of Science and Technology, Nanjing, 210094, P.R. China aut NATIONALLICENCE 700 1- Xu X.-Y Huaihai Institute of Technology, 222005, Lianyungang, P.R. China aut NATIONALLICENCE 700 1- Gao J. Lianyungang Technical College, 222006, Lianyungang, P.R. China aut NATIONALLICENCE 700 1- Ni Sh.-Sh Huaihai Institute of Technology, 222005, Lianyungang, P.R. China aut NATIONALLICENCE 700 1- Wang D.-Q College of Chemistry and Chemical Engineering, Liaocheng University, 252059, Shandong, P.R. China aut NATIONALLICENCE 700 1- Lu L.-D Nanjing University of Science and Technology, Nanjing, 210094, P.R. China aut NATIONALLICENCE 700 1- Yang X.-J Nanjing University of Science and Technology, Nanjing, 210094, P.R. China aut NATIONALLICENCE 700 1- Wang X. Nanjing University of Science and Technology, Nanjing, 210094, P.R. China aut NATIONALLICENCE 773 0- Journal of Structural Chemistry Kluwer Academic Publishers-Consultants Bureau 48/1(2007-01-01), 193-197 0022-4766 48:1<193 2007 48 10947 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer