Construction and photoluminescence properties of two novel zinc(II) and cadmium(II) benzyl-tetrazole coordination polymers

Syntheses, structures and catalytic coupling reactions of two tetrazolate-based coordination polymers

“…2a). The bonds distances and angles around Zn II ion are 1.988(3)À2.022(3) Å for ZnÀN bonds with an average of 1.997 Å and 103.3(1)À118.5(9)°for NÀZnÀN angles, which are all within the normal range generally with those found in the other reported Zn II -tetrazole polymer [34].…”

In situ hydrothermal synthesis of 2D zinc-tetrazolate framework and hydrothermal conversion of framework to ZnO nano and micro-structures

“…The angles subtended at Zn atoms are within the ranges of 104.8(5)-117.7(5) • and 103.5(5)-119.7(5) • for Zn1 and Zn2, respectively. The bond lengths of Zn1-N and Zn2-N are from 1.96(1) to 2.01(1)Å and 1.97(1) to 2.02(1)Å for Zn1 and Zn2, respectively, similar to those found in tetrazole based tetrahedral Zn coordination polymers [34][35][36]. The dihedral angles between tetrazole rings and phenyl ones are 59.3 • (planes formed by, respectively, C1N1N2N3N4 and C3C4C5C6C7C8) and 72.7 • (C9N5N6N7N8 and C11C12C13C14C15C16 planes) for Zn1 unit and 60.3 • (C17N9N10N11N12 and C19C20C21C22C23C24 planes) and 80.8 • (C25N13N14N15N16 and C27C28C29C30C31C32 planes) for the Zn2 unit, the last angle being significantly different in the two molecular moieties.…”

Efficient Synthesis of 5-Substituted 1H-Tetrazoles Catalysed by Silver(I) Bis(trifluoromethanesulfoyl)Nimide

“…Tetrazoles are a class of heterocyclic compounds with a wide range of applications in pharmaceuticals, 1,2 energetic materials, 3,4 and coordination chemistry. 5,6 Because of their importance and usefulness, various synthetic methods have been developed for the construction of tetrazole frameworks. These include the reactions of nitriles with TMSN 3 , 7,8 aldehydes with hydroxylamine and [bmim]N 3 , 9 aldehydes with acetohydroxamic acid and sodium azide 10 and nitriles with boron-azides.…”