Locking the absolute configuration of achiral amine ligand: A strategy for helicity introduction in coordination polymers

Jian Ke Sun; Xu Hui Jin; Wei Li; Jie Zhang

Locking the absolute configuration of achiral amine ligand: A strategy for helicity introduction in coordination polymers

Jian Ke Sun, Xu Hui Jin, Wei Li, Jie Zhang^*

^*Corresponding author for this work

CAS - Fujian Institute of Research on the Structure of Matter

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

Abstract

A novel coordination polymer {[Mn(m-cpdba)(H₂O) ₄]-H₂O}_n 1 has been synthesized and characterized. Single-crystal X-ray diffraction analysis reveals that compound 1 contains one-dimensional single-stranded helical chains, in which the chirality of a stereo- chemically labile amine of the ligands can be locked by the Mn(II) ion via coordination bonds and transferred to the whole coordination polymeric chain, exhibiting an identical absolute configuration. Crystal data for 1: C₁₄H₁₇Mn₁N₃O₁₃, M _r = 490.25, space group C2/c, a = 18.5177(18), b = 6.6194(5), c = 31.563(4) Å, β = 105.046(5)°, Z= 8, V= 3736.2(7) Å³, Dc= 1.743 g/cm³, F(000) = 2008 and μ = 0.786 mm^-1.

Original language	English
Pages (from-to)	1509-1512
Number of pages	4
Journal	Jiegou Huaxue
Volume	28
Issue number	11
Publication status	Published - 2009
Externally published	Yes

Keywords

Amine derivative
Carboxylate
Crystal structure
Helix
Manganese

Cite this

@article{232cb8a7778a4fce83572d534c2dd701,

title = "Locking the absolute configuration of achiral amine ligand: A strategy for helicity introduction in coordination polymers",

abstract = "A novel coordination polymer {[Mn(m-cpdba)(H2O) 4]-H2O}n 1 has been synthesized and characterized. Single-crystal X-ray diffraction analysis reveals that compound 1 contains one-dimensional single-stranded helical chains, in which the chirality of a stereo- chemically labile amine of the ligands can be locked by the Mn(II) ion via coordination bonds and transferred to the whole coordination polymeric chain, exhibiting an identical absolute configuration. Crystal data for 1: C14H17Mn1N3O13, M r = 490.25, space group C2/c, a = 18.5177(18), b = 6.6194(5), c = 31.563(4) {\AA}, β = 105.046(5)°, Z= 8, V= 3736.2(7) {\AA}3, Dc= 1.743 g/cm3, F(000) = 2008 and μ = 0.786 mm-1.",

keywords = "Amine derivative, Carboxylate, Crystal structure, Helix, Manganese",

author = "Sun, {Jian Ke} and Jin, {Xu Hui} and Wei Li and Jie Zhang",

year = "2009",

language = "English",

volume = "28",

pages = "1509--1512",

journal = "Jiegou Huaxue",

issn = "0254-5861",

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

number = "11",

}

TY - JOUR

T1 - Locking the absolute configuration of achiral amine ligand

T2 - A strategy for helicity introduction in coordination polymers

AU - Sun, Jian Ke

AU - Jin, Xu Hui

AU - Li, Wei

AU - Zhang, Jie

PY - 2009

Y1 - 2009

N2 - A novel coordination polymer {[Mn(m-cpdba)(H2O) 4]-H2O}n 1 has been synthesized and characterized. Single-crystal X-ray diffraction analysis reveals that compound 1 contains one-dimensional single-stranded helical chains, in which the chirality of a stereo- chemically labile amine of the ligands can be locked by the Mn(II) ion via coordination bonds and transferred to the whole coordination polymeric chain, exhibiting an identical absolute configuration. Crystal data for 1: C14H17Mn1N3O13, M r = 490.25, space group C2/c, a = 18.5177(18), b = 6.6194(5), c = 31.563(4) Å, β = 105.046(5)°, Z= 8, V= 3736.2(7) Å3, Dc= 1.743 g/cm3, F(000) = 2008 and μ = 0.786 mm-1.

AB - A novel coordination polymer {[Mn(m-cpdba)(H2O) 4]-H2O}n 1 has been synthesized and characterized. Single-crystal X-ray diffraction analysis reveals that compound 1 contains one-dimensional single-stranded helical chains, in which the chirality of a stereo- chemically labile amine of the ligands can be locked by the Mn(II) ion via coordination bonds and transferred to the whole coordination polymeric chain, exhibiting an identical absolute configuration. Crystal data for 1: C14H17Mn1N3O13, M r = 490.25, space group C2/c, a = 18.5177(18), b = 6.6194(5), c = 31.563(4) Å, β = 105.046(5)°, Z= 8, V= 3736.2(7) Å3, Dc= 1.743 g/cm3, F(000) = 2008 and μ = 0.786 mm-1.

KW - Amine derivative

KW - Carboxylate

KW - Crystal structure

KW - Helix

KW - Manganese

UR - http://www.scopus.com/inward/record.url?scp=73249151547&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:73249151547

SN - 0254-5861

VL - 28

SP - 1509

EP - 1512

JO - Jiegou Huaxue

JF - Jiegou Huaxue

IS - 11

ER -

Locking the absolute configuration of achiral amine ligand: A strategy for helicity introduction in coordination polymers

Abstract

Keywords

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