Crystal structure and spectroscopic properties of trans-dichlorobis(1,3- propanediamine) chromium(III) perchlorate

J. H. Choi; A. Takayama; T. Suzuki

doi:10.1134/S0022476612020291

Crystal structure and spectroscopic properties of trans-dichlorobis(1,3- propanediamine) chromium(III) perchlorate

J. H. Choi, A. Takayama, T. Suzuki

Research Institute for Interdisciplinary Science

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

1 Citation (Scopus)

Abstract

The crystal structure of trans-[Cr(tn) ₂Cl ₂]ClO ₄ (tn = 1,3-propanediamine) is determined by a single-crystal X-ray diffraction study at 185 K. The Cr atom is in a slightly distorted octahedral environment coordinated by four nitrogen atoms of two tn ligands and two chlorine atoms in trans position. The orientations of two six-membered rings in the complex cation are in an anti chair-chair conformation with respect to each other. The mean Cr-N(tn) and Cr-Cl bond lengths are 2.0862(2) Å and 2.3112(6) Å respectively. The ClO ₄ ^- anions have a slightly distorted tetrahedral geometry with Cl-O lengths and O-Cl-O angles influenced by the hydrogen bonding. The crystal packing is stabilized by several hydrogen bonds. The infrared and electronic absorption spectral properties are also described along with the results of X-ray crystallography.

Original language	English
Pages (from-to)	397-402
Number of pages	6
Journal	Journal of Structural Chemistry
Volume	53
Issue number	2
DOIs	https://doi.org/10.1134/S0022476612020291
Publication status	Published - Mar 2012

Keywords

1,3-propanediamine
Chromium(III) complex
Crystal structure
Spectral properties
Trans-isomer

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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10.1134/S0022476612020291

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title = "Crystal structure and spectroscopic properties of trans-dichlorobis(1,3- propanediamine) chromium(III) perchlorate",

abstract = "The crystal structure of trans-[Cr(tn) 2Cl 2]ClO 4 (tn = 1,3-propanediamine) is determined by a single-crystal X-ray diffraction study at 185 K. The Cr atom is in a slightly distorted octahedral environment coordinated by four nitrogen atoms of two tn ligands and two chlorine atoms in trans position. The orientations of two six-membered rings in the complex cation are in an anti chair-chair conformation with respect to each other. The mean Cr-N(tn) and Cr-Cl bond lengths are 2.0862(2) {\AA} and 2.3112(6) {\AA} respectively. The ClO 4 - anions have a slightly distorted tetrahedral geometry with Cl-O lengths and O-Cl-O angles influenced by the hydrogen bonding. The crystal packing is stabilized by several hydrogen bonds. The infrared and electronic absorption spectral properties are also described along with the results of X-ray crystallography.",

keywords = "1,3-propanediamine, Chromium(III) complex, Crystal structure, Spectral properties, Trans-isomer",

author = "Choi, {J. H.} and A. Takayama and T. Suzuki",

note = "Funding Information: Supplementary material. Full crystallographic data have been deposited with the Cambridge Crystallographic Data Centre, CCDC No. 798641. Copies of this information may be obtained free of charge from the Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge CB2 1EZ, UK (fax: +44-1223-336-033; e-mail: deposit@ccdc.cam.ac.uk or www: http://www.ccdc.cam.ac.uk). This work was supported by the Andong National University Grant Program of 2010.",

year = "2012",

month = mar,

doi = "10.1134/S0022476612020291",

language = "English",

volume = "53",

pages = "397--402",

journal = "Journal of Structural Chemistry",

issn = "0022-4766",

publisher = "Springer GmbH & Co, Auslieferungs-Gesellschaf",

number = "2",

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T1 - Crystal structure and spectroscopic properties of trans-dichlorobis(1,3- propanediamine) chromium(III) perchlorate

AU - Choi, J. H.

AU - Takayama, A.

AU - Suzuki, T.

N1 - Funding Information: Supplementary material. Full crystallographic data have been deposited with the Cambridge Crystallographic Data Centre, CCDC No. 798641. Copies of this information may be obtained free of charge from the Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge CB2 1EZ, UK (fax: +44-1223-336-033; e-mail: deposit@ccdc.cam.ac.uk or www: http://www.ccdc.cam.ac.uk). This work was supported by the Andong National University Grant Program of 2010.

PY - 2012/3

Y1 - 2012/3

N2 - The crystal structure of trans-[Cr(tn) 2Cl 2]ClO 4 (tn = 1,3-propanediamine) is determined by a single-crystal X-ray diffraction study at 185 K. The Cr atom is in a slightly distorted octahedral environment coordinated by four nitrogen atoms of two tn ligands and two chlorine atoms in trans position. The orientations of two six-membered rings in the complex cation are in an anti chair-chair conformation with respect to each other. The mean Cr-N(tn) and Cr-Cl bond lengths are 2.0862(2) Å and 2.3112(6) Å respectively. The ClO 4 - anions have a slightly distorted tetrahedral geometry with Cl-O lengths and O-Cl-O angles influenced by the hydrogen bonding. The crystal packing is stabilized by several hydrogen bonds. The infrared and electronic absorption spectral properties are also described along with the results of X-ray crystallography.

AB - The crystal structure of trans-[Cr(tn) 2Cl 2]ClO 4 (tn = 1,3-propanediamine) is determined by a single-crystal X-ray diffraction study at 185 K. The Cr atom is in a slightly distorted octahedral environment coordinated by four nitrogen atoms of two tn ligands and two chlorine atoms in trans position. The orientations of two six-membered rings in the complex cation are in an anti chair-chair conformation with respect to each other. The mean Cr-N(tn) and Cr-Cl bond lengths are 2.0862(2) Å and 2.3112(6) Å respectively. The ClO 4 - anions have a slightly distorted tetrahedral geometry with Cl-O lengths and O-Cl-O angles influenced by the hydrogen bonding. The crystal packing is stabilized by several hydrogen bonds. The infrared and electronic absorption spectral properties are also described along with the results of X-ray crystallography.

KW - 1,3-propanediamine

KW - Chromium(III) complex

KW - Crystal structure

KW - Spectral properties

KW - Trans-isomer

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Crystal structure and spectroscopic properties of trans-dichlorobis(1,3- propanediamine) chromium(III) perchlorate

Abstract

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