期刊论文

Yan-Ning Wang

英文

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY

1386-1425

2023

286

121952

10.1016/j.saa.2022.121952

Single-crystal structural analysis reveals that CP 1 belongs to the triclinic Pī space group. The asymmetric unit contains three crystallographically unique Cd2+ ions (Cd1, Cd2, Cd3), one datrz molecule, two different L3− ligands (L3− I and L3− II) and three coordinated water molecules (O15, O16, O17) (Fig. 1a). As presented in Figures S1-S3, each Cd1 atom adopts an octahedral configuration with four carboxyl oxygen atoms (O2d, O4d, O7, O14e) from three individual L3− ligands lying in the

本校为其他机构

One novel cadmium(II)-coordination polymer [Cd(3)L(2)(datrz)(H(2)O)(3)] (CP 1) is controllably synthesized by surmising the astute combination of semi-rigid tricarboxylate acid 4-(2',3'-dicarboxylphenoxy) benzoic acid (H(3)L) and auxiliary ligand 3,5-diamino-1,2,4-triazole (datrz). Structure analysis shows that CP 1 has a two-dimensional (2D) layer structure with a 5-nodal (4(3)) (4(4)·6(2)) (4(5)·6(4)·8) (4(5)·6) (4(7)·6(6)·8(2)) topology. Further investigations reveal that CP 1 shows superordinary water stability and good thermal stabil...