Manganese(II) chloride is the dichloride salt of manganese, MnCl 2. This inorganic chemical exists in the anhydrous form, as well as the dihydrate (MnCl 2 ·2H 2 O) and tetrahydrate (MnCl 2 ·4H 2 O), with the tetrahydrate being the most common form.

In this article, we report on the crystal structures of the two polymorphs of manganese(II) chloride tetrahydrate, -MnCl 2 4H 2 O and -MnCl 2 4H 2 O, both determined from single-crystal X-ray diffraction at room temperature. Crystals of -MnCl 2 4H 2 O were obtained from the slow evaporation of a concentrated ethanol solution in presence of K 2

Feb 25, 2019 · The rapid conversion of luminescence from red to green provides new insight into the luminescence origin and thermal stability of organic–inorganic metal halide hybrids.

Sep 4, 2020 · In this article, we report on the crystal structures of the two polymorphs of manganese (II) chloride tetrahydrate, α-MnCl 2 ·4H 2 O and β-MnCl 2 ·4H 2 O, both determined from single-crystal X-ray diffraction at room temperature.

In this study, we report for the first time on the crystal structure of this second polymorph of manganese (II) chloride tetrahydrate, β-MnCl 2 ·4H 2 O, using room temperature single-crystal X-ray diffraction.

Apr 1, 2021 · The composition, structure and morphology of the basic manganese chloride were characterized by X-ray diffraction (XRD), infrared spectroscopy, scanning electron microscopy (SEM), and X-ray photoelectron spectroscopy.

Here, we assembled a binuclear red-emissive manganese chloride cluster crystal (C 4 NOH 10) 5 Mn 2 Cl 9 ·C 2 H 5 OH using morpholine as the organic counter cation. Upon high-temperature induction, crystals was fast structurally transformed into green-emissive (C 4 NOH 10) 2 MnCl 4 crystals in situ. The crystal structural analysis revealed that ...

Oct 13, 2023 · Here, two novel organic–inorganic hybrid Mn(II)-based halide single crystals (1-mpip)MnCl 4 ·3H 2 O and (1-mpip) 2 MnCl 6 (1-mpip = 1-methylpiperazinium, C 5 H 14 N 2 +) were grown by a slow evaporation method in ambient atmosphere.

using pyridine-implanted manganese chloride lattices. The single-crystal X-ray diffraction indicates their different crystal structures. In C 10 H 12 N 2 MnCl 4, MnCl 4 cocoordinated with two pyridine molecules forms a lattice composed of independent mononuclear structures with paramagnetic behavior, which shows a clear emission band at 518 nm

In summary, we have reported the synthesis and structure of a binuclear organic manganese chloride cluster in octahedral coordination, which demonstrated thermally induced structural transformation into a monomanganese halide in tetrahedral coordination and the synchronous thermochromic luminescence response.