Syntheses and crystal structures of two maleonitriledithiolate complexes containing the 1-(R-benzyl)pyrazinium cation (R = 4′-nitro or 4′-bromo)

Jingli Xie; Xiaoming Ren; Wenwei Zhang; Yizhi Li; Chunlin Ni; Zhaoping Ni; Qingjin Meng; Yuangen Yao

doi:10.1080/00958970310001624456

Syntheses and crystal structures of two maleonitriledithiolate complexes containing the 1-(R-benzyl)pyrazinium cation (R = 4′-nitro or 4′-bromo)

Jingli Xie, Xiaoming Ren, Wenwei Zhang, Yizhi Li, Chunlin Ni, Zhaoping Ni, Qingjin Meng, Yuangen Yao

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

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Abstract

The complexes [NO₂BzPz]₂[Ni(mnt)₂] (1) and [BrBzPz]₂[Pd(mnt)₂] (2) have been prepared by reaction of Na₂mnt, NiCl₂·6H₂O or PdCl₂, and the corresponding 1-(R-benzyl)pyrazinium bromide salt (R = 4′-nitro, R = 4′-bromo). Crystallographic data for 1: monoclinic, P2₁/n, a = 7.3494(15), b = 15.223(3), c = 15.054(3)Å, β = 102.42(3)°, V = 1644.8(6)Å³, Z = 2. Data for 2: monoclinic, P2₁/n, a = 7.399(2), b = 19.024(4), c = 12.224(2) Å, β = 94.62(3)°, V = 1715.0(7) Å³, Z = 4. In both complexes, the [M(mnt)₂]^2- anion has a centre of symmetry at the metal atom and two cations are related to each other by the symmetry centre. The [M(mnt)₂]^2- anion exhibits a quasi-planar structure in both complexes, which show similar crystal packing.

Original language	English
Pages (from-to)	1367-1374
Number of pages	8
Journal	Journal of Coordination Chemistry
Volume	56
Issue number	16
DOIs	https://doi.org/10.1080/00958970310001624456
State	Published - 10 Nov 2003
Externally published	Yes

Keywords

1-(4′-Bromobenzyl)pyrazinium
1-(4′-Nitrobenzyl)pyrazinium
Bis(maleonitriledithiolate)metal(II) complex
Crystal structure

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10.1080/00958970310001624456

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@article{04c5910c20cd49b7948c117a0f5c711b,

title = "Syntheses and crystal structures of two maleonitriledithiolate complexes containing the 1-(R-benzyl)pyrazinium cation (R = 4′-nitro or 4′-bromo)",

abstract = "The complexes [NO2BzPz]2[Ni(mnt)2] (1) and [BrBzPz]2[Pd(mnt)2] (2) have been prepared by reaction of Na2mnt, NiCl2·6H2O or PdCl2, and the corresponding 1-(R-benzyl)pyrazinium bromide salt (R = 4′-nitro, R = 4′-bromo). Crystallographic data for 1: monoclinic, P21/n, a = 7.3494(15), b = 15.223(3), c = 15.054(3){\AA}, β = 102.42(3)°, V = 1644.8(6){\AA}3, Z = 2. Data for 2: monoclinic, P21/n, a = 7.399(2), b = 19.024(4), c = 12.224(2) {\AA}, β = 94.62(3)°, V = 1715.0(7) {\AA}3, Z = 4. In both complexes, the [M(mnt)2]2- anion has a centre of symmetry at the metal atom and two cations are related to each other by the symmetry centre. The [M(mnt)2]2- anion exhibits a quasi-planar structure in both complexes, which show similar crystal packing.",

keywords = "1-(4′-Bromobenzyl)pyrazinium, 1-(4′-Nitrobenzyl)pyrazinium, Bis(maleonitriledithiolate)metal(II) complex, Crystal structure",

author = "Jingli Xie and Xiaoming Ren and Wenwei Zhang and Yizhi Li and Chunlin Ni and Zhaoping Ni and Qingjin Meng and Yuangen Yao",

year = "2003",

month = nov,

day = "10",

doi = "10.1080/00958970310001624456",

language = "英语",

volume = "56",

pages = "1367--1374",

journal = "Journal of Coordination Chemistry",

issn = "0095-8972",

publisher = "Taylor and Francis Ltd.",

number = "16",

}

TY - JOUR

T1 - Syntheses and crystal structures of two maleonitriledithiolate complexes containing the 1-(R-benzyl)pyrazinium cation (R = 4′-nitro or 4′-bromo)

AU - Xie, Jingli

AU - Ren, Xiaoming

AU - Zhang, Wenwei

AU - Li, Yizhi

AU - Ni, Chunlin

AU - Ni, Zhaoping

AU - Meng, Qingjin

AU - Yao, Yuangen

PY - 2003/11/10

Y1 - 2003/11/10

N2 - The complexes [NO2BzPz]2[Ni(mnt)2] (1) and [BrBzPz]2[Pd(mnt)2] (2) have been prepared by reaction of Na2mnt, NiCl2·6H2O or PdCl2, and the corresponding 1-(R-benzyl)pyrazinium bromide salt (R = 4′-nitro, R = 4′-bromo). Crystallographic data for 1: monoclinic, P21/n, a = 7.3494(15), b = 15.223(3), c = 15.054(3)Å, β = 102.42(3)°, V = 1644.8(6)Å3, Z = 2. Data for 2: monoclinic, P21/n, a = 7.399(2), b = 19.024(4), c = 12.224(2) Å, β = 94.62(3)°, V = 1715.0(7) Å3, Z = 4. In both complexes, the [M(mnt)2]2- anion has a centre of symmetry at the metal atom and two cations are related to each other by the symmetry centre. The [M(mnt)2]2- anion exhibits a quasi-planar structure in both complexes, which show similar crystal packing.

AB - The complexes [NO2BzPz]2[Ni(mnt)2] (1) and [BrBzPz]2[Pd(mnt)2] (2) have been prepared by reaction of Na2mnt, NiCl2·6H2O or PdCl2, and the corresponding 1-(R-benzyl)pyrazinium bromide salt (R = 4′-nitro, R = 4′-bromo). Crystallographic data for 1: monoclinic, P21/n, a = 7.3494(15), b = 15.223(3), c = 15.054(3)Å, β = 102.42(3)°, V = 1644.8(6)Å3, Z = 2. Data for 2: monoclinic, P21/n, a = 7.399(2), b = 19.024(4), c = 12.224(2) Å, β = 94.62(3)°, V = 1715.0(7) Å3, Z = 4. In both complexes, the [M(mnt)2]2- anion has a centre of symmetry at the metal atom and two cations are related to each other by the symmetry centre. The [M(mnt)2]2- anion exhibits a quasi-planar structure in both complexes, which show similar crystal packing.

KW - 1-(4′-Bromobenzyl)pyrazinium

KW - 1-(4′-Nitrobenzyl)pyrazinium

KW - Bis(maleonitriledithiolate)metal(II) complex

KW - Crystal structure

UR - http://www.scopus.com/inward/record.url?scp=0345873249&partnerID=8YFLogxK

U2 - 10.1080/00958970310001624456

DO - 10.1080/00958970310001624456

M3 - 文章

AN - SCOPUS:0345873249

SN - 0095-8972

VL - 56

SP - 1367

EP - 1374

JO - Journal of Coordination Chemistry

JF - Journal of Coordination Chemistry

IS - 16

ER -

Syntheses and crystal structures of two maleonitriledithiolate complexes containing the 1-(R-benzyl)pyrazinium cation (R = 4′-nitro or 4′-bromo)

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Keywords

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