Triazoles and tetrazoles: Prime ligands to generate remarkable coordination materials

Metal derivatives of poly(pyrazolyl)alkanes II. Bis(pyrazolyl)alkanes and related systems

Syntheses and structures of five cadmium(II) coordination polymers from 1,2-bis(1,2,4-triazol-1-yl)ethane

The reaction of 1,4-bis(1,2,4-triazol-1-yl)butane (btb) with Zn(II) salts yields four coordination polymers from a one-dimensional (1D) zigzag chain [Zn(btb)(H2O)3(SO4)]n (1), undulated two-dimensional (2D) (4,4) network {[Zn(btb)2(H2O)2](NO3)2·2H2O}n (2), to a 3-fold interpenetrating three-dimensional (3D) α-polonium cubic network {[Zn(btb)3](BF4)2}n (3) and {[Zn(btb)3](ClO4)2}n (4). 1 further constructs a novel 3-fold interpenetrating 3D hydrogen bonding network. Four coordination polymers {[Zn(btb)(bdc)]·5H2O}n (5), {[Zn(btb)(H2O)4][Zn(btb)(btc)]2·4H2O}n (6), {[Zn2(btb)(btec)(H2O)2]·2H2O}n (7), and {[Zn(btb)2(H2O)2](H4btec)·(H2btec)·2H2O}n (8) were obtained with btb and 1,4-benzenedicarboxylate (bdc), 1,3,5-benzenetricarboxylate (btc), and 1,2,4,5-benzenetetracarboxylate (btec). 5 is a 2D (6,3) network with six Zn(II) atoms at six corners and four bdc and two double btb at six edges. In 6, btb and btc link two kinds of Zn(II) atoms to form an undulated 2D network. Each 2D network polycatenates two othe...

Structural Versatility of Eight Zinc(II) Coordination Polymers Constructed with a Long Flexible Ligand 1,4-Bis(1,2,4-triazol-1-yl)butane

1.10 – Polypyrazolylborate and Scorpionate Ligands

Novel five- and six-coordinate diorganotin(IV) complexes with bis(triazol-1-yl)alkanes: linkage coordination polymers

Synthesis of diorganotin derivatives containing asymmetric disubstituted bis(pyrazol-1-yl)methanes: X-ray crystal structures of (3-isopropylpyrazol-1-yl-5′-isopropylpyrazol-1-yl)methane diphenyltin(IV) dibromide and bis(5-isopropylpyrazol-1-yl)methane diphenyltin(IV) dibromide

Studies on intramolecular hydrogen bonding of 1,1′-bis[N-formyl-N′-p-chlorophenylthiourea]ferrocene

Synthesis, structures and electrochemical properties of vib carbonyl complexes containing bis(4-halopyrazol-1-yl)alkanes

Reaction of poly(pyrazol-1-yl)methane tetracarbonylmolybdenum (tungsten) with RSnCl3(R=Ph, Cl): X-ray crystal structure of CH2(3,5-Me2Pz)2W(Cl)(CO)3(SnCl3) (Pz:pyrazolyl)

Yu-Ming Xu

Papers

Novel five- and six-coordinate diorganotin(IV) complexes with bis(triazol-1-yl)alkanes: linkage coordination polymers

Synthesis of diorganotin derivatives containing asymmetric disubstituted bis(pyrazol-1-yl)methanes: X-ray crystal structures of (3-isopropylpyrazol-1-yl-5′-isopropylpyrazol-1-yl)methane diphenyltin(IV) dibromide and bis(5-isopropylpyrazol-1-yl)methane diphenyltin(IV) dibromide

Studies on intramolecular hydrogen bonding of 1,1′-bis[N-formyl-N′-p-chlorophenylthiourea]ferrocene

Synthesis, structures and electrochemical properties of vib carbonyl complexes containing bis(4-halopyrazol-1-yl)alkanes

Reaction of poly(pyrazol-1-yl)methane tetracarbonylmolybdenum (tungsten) with RSnCl3(R=Ph, Cl): X-ray crystal structure of CH2(3,5-Me2Pz)2W(Cl)(CO)3(SnCl3) (Pz:pyrazolyl)