Studies on picrate .8. Crystal and molecular structures of aromatic amine picrates: Aniline, N-methylaniline, N,N-dimethylaniline and o-, m- and p-phenylenediamine picrates | Health & Environmental Research Online (HERO)

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Citation
Tags

HERO ID

1798512

Reference Type

Journal Article

Title

Studies on picrate .8. Crystal and molecular structures of aromatic amine picrates: Aniline, N-methylaniline, N,N-dimethylaniline and o-, m- and p-phenylenediamine picrates

Author(s)

Takayanagi, H; Kai, T; Yamaguchi, S; Takeda, K; Goto, M

Year

1996

Is Peer Reviewed?

Yes

Journal

Chemical and Pharmaceutical Bulletin
ISSN: 0009-2363
EISSN: 1347-5223

Volume

Issue

Page Numbers

2199-2204

DOI

10.1248/cpb.44.2199

Web of Science Id

WOS:A1996WA39400001

URL

http://://WOS:A1996WA39400001
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Abstract

The crystal and molecular structures of the title compounds
have been elucidated by X-ray structure analysis, Ail compounds are formed through ionic and
hydrogen bondings in the crystal state, The picrates of N-methylaniline and m-phenylenediamine
have additional pi-bondings. The picrates are 1:1 complexes except for o-phenylenediamine
picrate, in which the picrate consists of one o-phenylenediamine and two picric acid molecules.

Keywords

picrate; aromatic amine; crystal structure; X-ray analysis