Two 1-D Coordination Polymers containing Zinc(II) Hexaborates: [Zn(en){B6O7(OH)6}].2H2O (en = 1,2-diaminoethane) and [Zn(pn){B6O7(OH)6}].1.5H2O (pn = 1,2-diaminopropane)
Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Yn: Crystals, Cyfrol 8, Rhif 12, 470, 14.12.2018.
Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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T1 - Two 1-D Coordination Polymers containing Zinc(II) Hexaborates: [Zn(en){B6O7(OH)6}].2H2O (en = 1,2-diaminoethane) and [Zn(pn){B6O7(OH)6}].1.5H2O (pn = 1,2-diaminopropane)
AU - Altahan, Mohammed
AU - Beckett, Michael
AU - Coles, Simon J.
AU - Horton, Peter N.
N1 - Invited manuscript as (waived APC) as featured article in a special issue on 'self-assembled supramolecular polymers via strong H bonding".
PY - 2018/12/14
Y1 - 2018/12/14
N2 - The synthesis and characterization by single-crystal XRD studies of two new zinc(II) hexaborate(2-) complexes, [Zn(en){B6O7(OH)6}].2H2O (en = 1,2-diaminoethane) (1) and [Zn(pn){B6O7(OH)6}].1.5H2O (pn = 1,2-diaminopropane) (2) are reported. These complexes crystallize from aqueous solutions containing 10:1 ratios of B(OH)3 and the appropriate Zn(II) amine complexes ([Zn(en)3][OH]2 or [Zn(pn)3][OH]2) through self-assembly processes. The hexaborate(2-) anions in 1 and 2 are coordinated to two Zn(II) centres and form 1-D polymeric coordination chains. R22(8) and R22(6) inter-chain H-bond interactions play an important role in these self-assembly processes and are discussed.
AB - The synthesis and characterization by single-crystal XRD studies of two new zinc(II) hexaborate(2-) complexes, [Zn(en){B6O7(OH)6}].2H2O (en = 1,2-diaminoethane) (1) and [Zn(pn){B6O7(OH)6}].1.5H2O (pn = 1,2-diaminopropane) (2) are reported. These complexes crystallize from aqueous solutions containing 10:1 ratios of B(OH)3 and the appropriate Zn(II) amine complexes ([Zn(en)3][OH]2 or [Zn(pn)3][OH]2) through self-assembly processes. The hexaborate(2-) anions in 1 and 2 are coordinated to two Zn(II) centres and form 1-D polymeric coordination chains. R22(8) and R22(6) inter-chain H-bond interactions play an important role in these self-assembly processes and are discussed.
KW - Coordination polymer (1-D); H-bond; Hexaborate(2-); Oxidoborate; Polyborate; Self-assembly; X-ray structure; Zinc(II) complex
M3 - Article
VL - 8
JO - Crystals
JF - Crystals
SN - 2073-4352
IS - 12
M1 - 470
ER -