Crystal structure of 5,5′-(1,4-phenylene)bis(1H-imidazol-3-ium) bis(2-(2-(carboxymethyl)phenyl)acetate), C32H30N4O8

C32H30N4O8, monoclinic, P21/c (no. 14), a = 9.4698(10) Å, b = 10.9797(12) Å, c = 14.0366(15) Å, β = 96.807(1)°, V = 1449.2(3) Å3, Z = 2, Rgt (F) = 0.0392, ωRref (F 2) = 0.1087, T = 293(2) K.

Crystal structure of (μ4-(1,2,4,5-tetra(1,2,4-triazol-1-ylmethyl)-benzene-κ4 N:N1:N2:N3 )disilver(I) diperchlorate

C9H9N6O4ClAg, monoclinic, C2/c (no. 15), a = 24.730(5) Å, b = 11.776(2) Å, c = 9.6860(19) Å, β = 109.09(3)°, V = 2665.6(9) Å3, Z = 8, R gt (F) = 0.0646, wR ref (F 2) = 0.2177, T = 293(2) K.

Six CoII coordination polymers exhibiting UV-light-driven photocatalysis for the degradation of organic dyes

Six different Co^II coordination polymers based on a new bis-pyridyl-bis-amide and polycarboxylates were obtained, showing photocatalytic activity for organic dyes.

Construction of a viologen-derived 2D material with photochromism, photoswitchable luminescence and inkless and erasable prints via sunlight irradiation

A Zn(ii) material based on thiophenedicarboxylate and viologen derivative mixed ligands is synthesized. Thanks to pyridinium unit embedded in its structure, the material exhibits a rapid photochromic response via sunlight irradiation.

Crystal structure of poly[aqua-(μ4-benzene-1,2,4,5-tetracarboxylato-κ4O,O′,O′′,O′′′)bis(μ2-1-(4-(1H-imidazol-1-yl)benzyl)-1H-1,2,4-triazole-κ2N:N)dinickel(II)], NiC17H14N5O5

NiC17H14N5O5, triclinic, P1̄ (no. 2), a = 7.8199(8) Å, b = 8.6969(8) Å, c = 13.1934(13) Å, α = 93.955(1)°, β = 99.951(1)°, γ = 109.946(1)°, V = 822.79(14) Å3, Z = 2, Rgt(F) = 0.0316, wRref(F2) = 0.0688, T = 150 K.

Crystal structure of catena-poly[(μ2-3-(benzo[d]thiazol-2-yl)-5-carboxybenzoato-κ 2 N:O)silver(I)], C15H8AgNO4S

C15H8AgNO4S, monoclinic, P21/n (no. 14), a = 8.38373(15) Å, b = 14.5293(2) Å, c = 10.5147(2) Å, β = 101.0636(18)°, V = 1257.00(4) Å3, Z = 4, R gt(F) = 0.0340, wR ref(F 2) = 0.0724, T = 290(1) K.

The crystal structure of catena-poly[diaqua-(μ4-5-(benzo[d]thiazol-2-yl)benzene-1,3-dicarboxylate-κ4 O,O′:O′′,O′′′)-(μ4-5-(benzo[d]thiazol-2-yl)benzene-1,3-dicarboxylate-κ4 O,O′:O′′,O′′′)dicadmium(II)], C30H18Cd2N2O10S2

C30H18Cd2N2O10S2, monoclinic, P21/c (no. 14), a = 14.9275(2) Å, b = 10.18003(11) Å, c = 18.3497(2) Å, β = 92.0808(13)°, V = 2786.63(6) Å3, Z = 4, R gt(F) = 0.0285, wR ref(F 2) = 0.0679, T = 290.3(9) K.

Crystal structure of catena-poly[(μ2-2,5-di(pyridin-3-yl)-1,3,4-thiadiazole-κ2N:N′)-bis(2,5-di(pyridin-3-yl)-1,3,4-thiadiazole-κ1N)-bis(thiocyanato-κ1N)cobalt(II)], C38H24CoN14S5

C38H24CoN14S5, triclinic, P1̄, a = 10.6306(6) Å, b = 13.1604(5) Å, c = 15.1858(7) Å, α = 81.039(4) Å, β = 82.393(4) Å, γ = 66.803(4) Å, V = 1923.04(17) Å3, Z = 2, Rgt(F) = 0.0420, wRref(F2) = 0.0882, T = 291.6(7) K.

Crystal structure of catena-poly[bis(μ2-1,3-di(4H-1,2,4-triazol-4-yl)benzene-κ2N:N′)-bis(thiocyanato-κ1N)cobalt(II), C22H16CoN14S2

C22H16CoN14S2, triclinic, P1̄ (no. 2), a = 7.2634(4) Å, b = 9.5067(4) Å, c = 9.7384(4) Å, α = 89.971(3)°, β = 76.844(4)°, γ = 67.575(4)°, V = 602.49(5) Å3, Rgt(F) = 0.0295, wRref(F2) = 0.0658, Z = 1, T = 289.04(10) K.

Crystal structure of bis(2,5-di(pyridin-2-yl)-1,3,4-thiadiazole-κ2N,N′)-bis(thiocyanato-κ1N)cobalt(II), C26H16CoN10S4

C26H16CoN10S4, monoclinic, P21/n (no. 14), a = 22.8034(10) Å, b = 7.9953(2) Å, c = 16.6238(7) Å, β = 110.050(5)°, V = 2847.2(2) Å3, Z = 4, Rgt(F) = 0.0490, wRref(F2) = 0.0953, T = 290 K.

A new series of Co, Ni, Zn, and Cd metal–organic architectures driven by an unsymmetrical biphenyl-tricarboxylic acid: hydrothermal assembly, structural features and properties

Twelve new Zn(ii), Ni(ii), Co(ii), and Cd(ii) coordination compounds with diverse dimensionalities were assembled using 3′-nitro-biphenyl-2,4,4′-tricarboxylic acid as a main building block.

Two new luminescence cadmium coordination polymers constructed by 4,4′-di(4H-1,2,4-triazol-4-yl)-1,1′-biphenyl and polycarboxylic acids: syntheses, structures, Fe3+ identifying and photo-degradable properties

Two Cd centered coordination polymers (CPs) constructed from triazole derivative and different polycarboxylic acids exhibit diverse structures and different behaviors on Fe³⁺ identifying and photo-degradation of MB.

Cyanide vs. azide “magnetic arm wrestling”: MnII–NbIV and MnII–MoIV magnetic coordination polymers with mixed bridging

The magnetic coupling abilities of cyanide and azide are put to the test within an unprecedented cyanide–azide bimetallic coordination polymer. The resulting non-trivial magnetic behavior suggests a non-collinear magnetic structure arising from the competing antiferromagnetic interactions through the cyanide and azide.

A series of transition metal coordination polymers based on a rigid bi-functional carboxylate–triazolate tecton

By utilizing a pre-designed bi-functional ligand, five new transition-metal-based coordination polymers have been constructed and structurally characterized, along with their luminescence or magnetic properties.