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二水合硝酸3,5-二羧基苯胺鎓

3,5-Dicarboxyanilinium nitrate dihydrate.

作者信息

Liang Wen-Xian, Zhu Yun-Ti

机构信息

Ordered Matter Science Research Center, College of Chemistry and Chemical Engineering, Southeast University, Nanjing 210096, People's Republic of China.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2010 Feb 20;66(Pt 3):o667. doi: 10.1107/S1600536810005362.

DOI:10.1107/S1600536810005362
PMID:21580415
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2983508/
Abstract

In the crystal of the title compound, C(8)H(8)NO(4) (+)·NO(3) (-)·2H(2)O, the 5-ammonio-isophthalic acid cations, the nitrate anions and the water mol-ecules are linked by N-H⋯O, O-H⋯O and C-H ⋯O hydrogen bonds into a three-dimensional network. The structure is further stabilized by aromatic π-π stacking inter-actions, with centroid-centroid separations of 3.827 (2) Å.

摘要

在标题化合物C(8)H(8)NO(4) (+)·NO(3) (-)·2H(2)O的晶体中,5-氨基间苯二甲酸阳离子、硝酸根阴离子和水分子通过N-H⋯O、O-H⋯O和C-H⋯O氢键连接成三维网络。该结构通过芳香π-π堆积相互作用进一步稳定,质心间距为3.827 (2) Å。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b83a/2983508/5a28a8068ee0/e-66-0o667-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b83a/2983508/ac6699271153/e-66-0o667-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b83a/2983508/5a28a8068ee0/e-66-0o667-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b83a/2983508/ac6699271153/e-66-0o667-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b83a/2983508/5a28a8068ee0/e-66-0o667-fig2.jpg

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本文引用的文献

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A short history of SHELX.SHELX简史。
Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22. doi: 10.1107/S0108767307043930. Epub 2007 Dec 21.
2
Poly[[copper(II)-di-mu-5-aminoisophthalato(1-)-kappa4N:O] monohydrate].聚[[铜(II)-二-μ-5-氨基间苯二甲酸根合(1-)-κ4N:O]]一水合物
Acta Crystallogr C. 2004 Oct;60(Pt 10):m509-11. doi: 10.1107/S0108270104020426. Epub 2004 Sep 25.
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5-aminoisophthalic acid hemihydrate.
Acta Crystallogr C. 1998 Oct 15;54 ( Pt 10):1503-5. doi: 10.1107/s0108270198005915.