Diversity of supramolecular architecture of H2salpn coordination compounds based on its flexibility

Bei Bei Tang; Fei Yue He; Hui Li

Diversity of supramolecular architecture of H₂salpn coordination compounds based on its flexibility

Bei Bei Tang, Fei Yue He, Hui Li^*

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

Beijing Institute of Technology

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

Abstract

Two complexes, [Cu(salpn)]·NH(CH₃)₂ (1) and [Ni(salpn)·H₂O] (2) (H₂salpn=N, N-bis(salicylidene)-propane-1, 3-diamine) were characterized by IR, element analysis and single crystal X-ray diffraction analysis. Crystal data for complex 1: monoclinic, P2₁/C, a=1.0974×10^-7 cm, b=1.4806×10^-7 cm, c=1.0315×10^-7 cm, β=94.43(3)°. The Cu (II) ion in complex 1 is four coordinated with distorted square planar coordination geometry. The crystal structure of complex 1 consists of [Cu(salpn)] coordination complex and a guest molecule NH(CH₃)₂ that can act as both H-bonding donor and acceptor and plays an important role in constructing supramolecular architecture. Crystal structure data for complex 2: orthorhombic, Pnma, a=8.6763×10^-8 cm, b=2.4145×10^-7 cm, c=7.5388×10^-8 cm. The Ni(II) ion in complex 2 is five-coordinated with a butterfly coordination geometry. The coordinated water molecule plays a key role in hydrogen-bonded networks.

Original language	English
Pages (from-to)	417-422
Number of pages	6
Journal	Journal of Beijing Institute of Technology (English Edition)
Volume	22
Issue number	3
Publication status	Published - Sept 2013

Keywords

Butterfly coordination geometry
Flexibility of Hsalpn
Hydrogen bonding
π-π stacking

Cite this

@article{edd1af774d9d421d9c7f1b7d58b54ae3,

title = "Diversity of supramolecular architecture of H2salpn coordination compounds based on its flexibility",

abstract = "Two complexes, [Cu(salpn)]·NH(CH3)2 (1) and [Ni(salpn)·H2O] (2) (H2salpn=N, N-bis(salicylidene)-propane-1, 3-diamine) were characterized by IR, element analysis and single crystal X-ray diffraction analysis. Crystal data for complex 1: monoclinic, P21/C, a=1.0974×10-7 cm, b=1.4806×10-7 cm, c=1.0315×10-7 cm, β=94.43(3)°. The Cu (II) ion in complex 1 is four coordinated with distorted square planar coordination geometry. The crystal structure of complex 1 consists of [Cu(salpn)] coordination complex and a guest molecule NH(CH3)2 that can act as both H-bonding donor and acceptor and plays an important role in constructing supramolecular architecture. Crystal structure data for complex 2: orthorhombic, Pnma, a=8.6763×10-8 cm, b=2.4145×10-7 cm, c=7.5388×10-8 cm. The Ni(II) ion in complex 2 is five-coordinated with a butterfly coordination geometry. The coordinated water molecule plays a key role in hydrogen-bonded networks.",

keywords = "Butterfly coordination geometry, Flexibility of Hsalpn, Hydrogen bonding, π-π stacking",

author = "Tang, {Bei Bei} and He, {Fei Yue} and Hui Li",

year = "2013",

month = sep,

language = "English",

volume = "22",

pages = "417--422",

journal = "Journal of Beijing Institute of Technology (English Edition)",

issn = "1004-0579",

publisher = "Beijing Institute of Technology",

number = "3",

}

TY - JOUR

T1 - Diversity of supramolecular architecture of H2salpn coordination compounds based on its flexibility

AU - Tang, Bei Bei

AU - He, Fei Yue

AU - Li, Hui

PY - 2013/9

Y1 - 2013/9

N2 - Two complexes, [Cu(salpn)]·NH(CH3)2 (1) and [Ni(salpn)·H2O] (2) (H2salpn=N, N-bis(salicylidene)-propane-1, 3-diamine) were characterized by IR, element analysis and single crystal X-ray diffraction analysis. Crystal data for complex 1: monoclinic, P21/C, a=1.0974×10-7 cm, b=1.4806×10-7 cm, c=1.0315×10-7 cm, β=94.43(3)°. The Cu (II) ion in complex 1 is four coordinated with distorted square planar coordination geometry. The crystal structure of complex 1 consists of [Cu(salpn)] coordination complex and a guest molecule NH(CH3)2 that can act as both H-bonding donor and acceptor and plays an important role in constructing supramolecular architecture. Crystal structure data for complex 2: orthorhombic, Pnma, a=8.6763×10-8 cm, b=2.4145×10-7 cm, c=7.5388×10-8 cm. The Ni(II) ion in complex 2 is five-coordinated with a butterfly coordination geometry. The coordinated water molecule plays a key role in hydrogen-bonded networks.

AB - Two complexes, [Cu(salpn)]·NH(CH3)2 (1) and [Ni(salpn)·H2O] (2) (H2salpn=N, N-bis(salicylidene)-propane-1, 3-diamine) were characterized by IR, element analysis and single crystal X-ray diffraction analysis. Crystal data for complex 1: monoclinic, P21/C, a=1.0974×10-7 cm, b=1.4806×10-7 cm, c=1.0315×10-7 cm, β=94.43(3)°. The Cu (II) ion in complex 1 is four coordinated with distorted square planar coordination geometry. The crystal structure of complex 1 consists of [Cu(salpn)] coordination complex and a guest molecule NH(CH3)2 that can act as both H-bonding donor and acceptor and plays an important role in constructing supramolecular architecture. Crystal structure data for complex 2: orthorhombic, Pnma, a=8.6763×10-8 cm, b=2.4145×10-7 cm, c=7.5388×10-8 cm. The Ni(II) ion in complex 2 is five-coordinated with a butterfly coordination geometry. The coordinated water molecule plays a key role in hydrogen-bonded networks.

KW - Butterfly coordination geometry

KW - Flexibility of Hsalpn

KW - Hydrogen bonding

KW - π-π stacking

UR - http://www.scopus.com/inward/record.url?scp=84886742880&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:84886742880

SN - 1004-0579

VL - 22

SP - 417

EP - 422

JO - Journal of Beijing Institute of Technology (English Edition)

JF - Journal of Beijing Institute of Technology (English Edition)

IS - 3

ER -

Diversity of supramolecular architecture of H₂salpn coordination compounds based on its flexibility

Abstract

Keywords

Other files and links

Fingerprint

Cite this