Blue luminescent zinc(II)- and cadmium(II)-1,4-phenylenediacetate complexes

Yan Qing Xu; You Fu Zhou; Da Qiang Yuan; Mao Chun Hong

Blue luminescent zinc(II)- and cadmium(II)-1,4-phenylenediacetate complexes

Yan Qing Xu, You Fu Zhou^*, Da Qiang Yuan, Mao Chun Hong

^*Corresponding author for this work

CAS - Fujian Institute of Research on the Structure of Matter

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

Two mixed-ligand polymeric complexes formulated as {[Zn(pda)(bpy)] ·0.5H₂O}_n (pda = 1,4-phenylenediacetate, bpy = 2,2′-bipyridine) 1 and {[Cd(pda)(bpy)]·1.5H₂O} _n 2 have been hydrothermally synthesized. Single-crystal X-ray diffraction analyses reveal that the structures of complexes 1 and 2 possess similar one-dimensional zigzag chains. Crystal data for compound 1: monoclinic, space group P2₁/c, a = 15.965(2), b = 8.305(1), c = 14.856(2) Å, β = 111.048(2)°, M_r = 422.73, V = 1838.2(4) Å³, Z = 4, D_c = 1.528 g/cm³, μ = 1.368 mm^-1, F(000) = 868, the final R = 0.0783 and wR = 0.1469 (w = 1/[σ²(F₀²) + (0.0351P)² + 8.0014P], where P = (F₀² + 2F_c²)/3) based on 2025 observed reflections with I > 2σ(I); and those for compound 2: monoclinic, space group C2/c, a = 29.921(7), b = 8.5400(17), c = 15.320(3) Å, β = 99.59(3)°, M_r = 487.75, V = 3859.9(14) Å³, Z = 8, D_c = 1.668 g/cm³, μ = 1.169 mm^-1, F(000) = 1936, the final R = 0.0723 and wR = 0.1612 (w = 1/[σ²(F₀²) + (0.0681P) ² + 55.9577P], where P = (F₀² + 2F _c²)/3) based on 2130 observed reflections with I > 2σ(I). Fluorescent analyses show that both complexes exhibit intense blue luminescence (λ_max = 485 nm for 1 and 475 nm for 2) upon excitation at 330 nm.

Original language	English
Pages (from-to)	1161-1166
Number of pages	6
Journal	Jiegou Huaxue
Volume	25
Issue number	10
Publication status	Published - 2006
Externally published	Yes

Keywords

Cadmium(II)
Coordination polymer
Crystal structure
Fluorescence
Zinc(II)

Cite this

@article{5c340cb101594e199a55282cb87ff8c7,

title = "Blue luminescent zinc(II)- and cadmium(II)-1,4-phenylenediacetate complexes",

abstract = "Two mixed-ligand polymeric complexes formulated as {[Zn(pda)(bpy)] ·0.5H2O}n (pda = 1,4-phenylenediacetate, bpy = 2,2′-bipyridine) 1 and {[Cd(pda)(bpy)]·1.5H2O} n 2 have been hydrothermally synthesized. Single-crystal X-ray diffraction analyses reveal that the structures of complexes 1 and 2 possess similar one-dimensional zigzag chains. Crystal data for compound 1: monoclinic, space group P21/c, a = 15.965(2), b = 8.305(1), c = 14.856(2) {\AA}, β = 111.048(2)°, Mr = 422.73, V = 1838.2(4) {\AA}3, Z = 4, Dc = 1.528 g/cm3, μ = 1.368 mm-1, F(000) = 868, the final R = 0.0783 and wR = 0.1469 (w = 1/[σ2(F02) + (0.0351P)2 + 8.0014P], where P = (F02 + 2Fc2)/3) based on 2025 observed reflections with I > 2σ(I); and those for compound 2: monoclinic, space group C2/c, a = 29.921(7), b = 8.5400(17), c = 15.320(3) {\AA}, β = 99.59(3)°, Mr = 487.75, V = 3859.9(14) {\AA}3, Z = 8, Dc = 1.668 g/cm3, μ = 1.169 mm-1, F(000) = 1936, the final R = 0.0723 and wR = 0.1612 (w = 1/[σ2(F02) + (0.0681P) 2 + 55.9577P], where P = (F02 + 2F c2)/3) based on 2130 observed reflections with I > 2σ(I). Fluorescent analyses show that both complexes exhibit intense blue luminescence (λmax = 485 nm for 1 and 475 nm for 2) upon excitation at 330 nm.",

keywords = "Cadmium(II), Coordination polymer, Crystal structure, Fluorescence, Zinc(II)",

author = "Xu, {Yan Qing} and Zhou, {You Fu} and Yuan, {Da Qiang} and Hong, {Mao Chun}",

year = "2006",

language = "English",

volume = "25",

pages = "1161--1166",

journal = "Jiegou Huaxue",

issn = "0254-5861",

publisher = "Fujian Institute of Research of the Structure of Matter",

number = "10",

}

TY - JOUR

T1 - Blue luminescent zinc(II)- and cadmium(II)-1,4-phenylenediacetate complexes

AU - Xu, Yan Qing

AU - Zhou, You Fu

AU - Yuan, Da Qiang

AU - Hong, Mao Chun

PY - 2006

Y1 - 2006

N2 - Two mixed-ligand polymeric complexes formulated as {[Zn(pda)(bpy)] ·0.5H2O}n (pda = 1,4-phenylenediacetate, bpy = 2,2′-bipyridine) 1 and {[Cd(pda)(bpy)]·1.5H2O} n 2 have been hydrothermally synthesized. Single-crystal X-ray diffraction analyses reveal that the structures of complexes 1 and 2 possess similar one-dimensional zigzag chains. Crystal data for compound 1: monoclinic, space group P21/c, a = 15.965(2), b = 8.305(1), c = 14.856(2) Å, β = 111.048(2)°, Mr = 422.73, V = 1838.2(4) Å3, Z = 4, Dc = 1.528 g/cm3, μ = 1.368 mm-1, F(000) = 868, the final R = 0.0783 and wR = 0.1469 (w = 1/[σ2(F02) + (0.0351P)2 + 8.0014P], where P = (F02 + 2Fc2)/3) based on 2025 observed reflections with I > 2σ(I); and those for compound 2: monoclinic, space group C2/c, a = 29.921(7), b = 8.5400(17), c = 15.320(3) Å, β = 99.59(3)°, Mr = 487.75, V = 3859.9(14) Å3, Z = 8, Dc = 1.668 g/cm3, μ = 1.169 mm-1, F(000) = 1936, the final R = 0.0723 and wR = 0.1612 (w = 1/[σ2(F02) + (0.0681P) 2 + 55.9577P], where P = (F02 + 2F c2)/3) based on 2130 observed reflections with I > 2σ(I). Fluorescent analyses show that both complexes exhibit intense blue luminescence (λmax = 485 nm for 1 and 475 nm for 2) upon excitation at 330 nm.

AB - Two mixed-ligand polymeric complexes formulated as {[Zn(pda)(bpy)] ·0.5H2O}n (pda = 1,4-phenylenediacetate, bpy = 2,2′-bipyridine) 1 and {[Cd(pda)(bpy)]·1.5H2O} n 2 have been hydrothermally synthesized. Single-crystal X-ray diffraction analyses reveal that the structures of complexes 1 and 2 possess similar one-dimensional zigzag chains. Crystal data for compound 1: monoclinic, space group P21/c, a = 15.965(2), b = 8.305(1), c = 14.856(2) Å, β = 111.048(2)°, Mr = 422.73, V = 1838.2(4) Å3, Z = 4, Dc = 1.528 g/cm3, μ = 1.368 mm-1, F(000) = 868, the final R = 0.0783 and wR = 0.1469 (w = 1/[σ2(F02) + (0.0351P)2 + 8.0014P], where P = (F02 + 2Fc2)/3) based on 2025 observed reflections with I > 2σ(I); and those for compound 2: monoclinic, space group C2/c, a = 29.921(7), b = 8.5400(17), c = 15.320(3) Å, β = 99.59(3)°, Mr = 487.75, V = 3859.9(14) Å3, Z = 8, Dc = 1.668 g/cm3, μ = 1.169 mm-1, F(000) = 1936, the final R = 0.0723 and wR = 0.1612 (w = 1/[σ2(F02) + (0.0681P) 2 + 55.9577P], where P = (F02 + 2F c2)/3) based on 2130 observed reflections with I > 2σ(I). Fluorescent analyses show that both complexes exhibit intense blue luminescence (λmax = 485 nm for 1 and 475 nm for 2) upon excitation at 330 nm.

KW - Cadmium(II)

KW - Coordination polymer

KW - Crystal structure

KW - Fluorescence

KW - Zinc(II)

UR - http://www.scopus.com/inward/record.url?scp=33750599350&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:33750599350

SN - 0254-5861

VL - 25

SP - 1161

EP - 1166

JO - Jiegou Huaxue

JF - Jiegou Huaxue

IS - 10

ER -

Blue luminescent zinc(II)- and cadmium(II)-1,4-phenylenediacetate complexes

Abstract

Keywords

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