Can I read Structural investigation and Hirshfeld surface analysis of three organic picrate salts on EtoBox?

Structural investigation and Hirshfeld surface analysis of three organic picrate salts by Wan-Sin Loh; Huey Chong Kwong; C.S. Chidan Kumar; Ching Kheng Quah is a Chemistry article available to read on EtoBox.

What is Structural investigation and Hirshfeld surface analysis of three organic picrate salts about?

## Abstract Three picrate salt crystals, namely 5-amino-6-methylquinolin-1-ium 2,4,6-trinitrophenolate (I), 3-phenyl-1__H__-pyrazol-2-ium 2,4,6-trinitrophenolate (II) and 1__H__-imidazol-3-ium 2,4,6-trinitrophenolate (III) were characterized by X-ray diffraction. Salt I crystallizes in space group of __P__2~1~/__c__, with __a__=15.096(2), __b__=7.2864(9), __c__=15.248(2) Å, __β__=98.437(2)°, __V__=1659.1 Å^3^ and __Z__=4. Salt II crystallizes in monoclinic space group __P__2~1~/__c__, with __a__=13.6230(9), __b__=6.7421(5), __c__=17.7508(12) Å, __β__=106.001(1)°, __V__=1567.20 Å^3^ and __Z__=4. Whereas salt III crystallizes in triclinic system, space group __P__1̅, with __a__=7.6919(10), __b__=7.9218(10), __c__=10.2230(13) Å, α=81.909(2), __β__=77.985(2), γ=82.629(2)°, __V__=600.05 Å^3^ and __Z__=2. Protons were transferred from the picric acids to their corresponding bases, forming intermolecular N^+^–H···O^−^ hydrogen bonds in the three salts. Salts I and II form planes, whereas salt III forms chains __via__ N–H···O and C–H···O hydrogen bonds as their supramolecular assembly. Planes and chains in all these salts were interconnected through π···π interaction. The intermolecular in

Who reads Structural investigation and Hirshfeld surface analysis of three organic picrate salts?

Author

Wan-Sin Loh; Huey Chong Kwong; C.S. Chidan Kumar; Ching Kheng Quah

Publisher

Oldenbourg Wissenschaftsverlag; Walter de Gruyter GmbH (ISSN 2194-4946)

Published

2017

Language

EN

Field

Chemistry (Physical Sciences)