Crystal structure of catena-poly[diiodido-(μ₂-1,5-dimethyl-2-phenyl-4-((pyridin-3-ylmethylene)amino)-1,2-dihydro-3H-pyrazol-3-one-κ² N:O)zinc(II)], C₁₇H₁₆I₂N₄OZn

Abstract

C17H16I2N4OZn, monoclinic, P21/c (no. 14), a = 8.8359(15) Å, b = 15.585(3) Å, c = 15.163(3) Å, β = 95.534(3)°, V = 2078.4(6) Å3, Z = 4, Rgt(F) = 0.0364, wRref(F2) = 0.1265, T = 298(2) K.

Crystal structure of catena-poly[(μ2-1,5-dimethyl-2-phenyl-4-((pyridin-4-ylmethylene)amino)-1,2-dihydro-3H-pyrazol-3-one-κ2 N:O)-bis(nitrato-κ1 O)zinc(II)], C17H16N6O7Zn

“…Thus a [4+2] coordination is detected. The bond length of Zn1-N4 is 2.0284(15) Å, which is similar to the bond lengths in other reports [10][11][12][13][14]. The bond length of Zn1-O1 is 1.9709 (14) Å, and the bond length of Zn1-O3 is 2.0207(15) Å.…”

“…The bond length of Zn1-N4 is 2.0284(15) Å, which is similar to the bond lengths in other reports [10][11][12][13][14]. The bond length of Zn1-O1 is 1.9709 (14) Å, and the bond length of Zn1-O3 is 2.0207(15) Å. The bond lengths and bond angles of the ligand L4 are in the normal range [9,13,14].…”

“…The bond length of Zn1-O1 is 1.9709 (14) Å, and the bond length of Zn1-O3 is 2.0207(15) Å. The bond lengths and bond angles of the ligand L4 are in the normal range [9,13,14]. The distance between the two metal centers bridged by the L4 ligand is 9.51 Å.…”

Crystal structure of catena-poly[dichlorido-(μ2-3-(2-pyridyl)-4-(4-pyridyl)-5-(3-pyridyl)-1,2,4-triazole-κ2 N:N′)] copper(II), C17H12N6Cl2Cu

“…The synthesis of coordination polymers (CPs) has received considerable attention in the past few decades not only for their beautiful structures but also because of their useful applications [4][5][6]. N-donor organic ligands such as pyridine and triazole have been widely used in the preparation of CPs for their strong chelating ability toward the metal ions [7].…”