Sodium hexabromoplatinate(iv)

CAS

39277-13-9

Catalog Number

ACM39277139

Category

Other Products

Molecular Weight

720.482

Molecular Formula

Br6Na2Pt

MSDS COA Spec Sheet

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Specification

Description

Disodium hexabromoplatinate (DSHP) is a highly water-soluble salt that contains platinum and bromine atoms. DSHP has been studied for its ability to inhibit the growth of cancer cells, as well as its potential use in catalysis reactions.

Synonyms

PLATINUM SODIUM BROMIDE;SODIUM HEXABROMOPLATINATE(IV);SODIUM HEXABROMOPLATINATE (IV), HYDRATE;SODIUM HEXABROMOPLATINUM (IV);disodium hexabromoplatinate;Sodium hexabromoplatinate(IV) hexahydrate;SODIUM HEXABROMOPLATINATE(IV) 99.99%;Sodium hexabromoplatin

IUPAC Name

disodium;hexabromoplatinum(2-)

Canonical SMILES

[Na+].[Na+].Br[Pt-2](Br)(Br)(Br)(Br)Br

InChI

InChI=1S/6BrH.2Na.Pt/h6*1H;;;/q;;;;;;2*+1;+4/p-6

InChI Key

RFZKZIKSQSDBBI-UHFFFAOYSA-H

Melting Point

67-73ºC(lit.)

Application

Disodium hexabromoplatinate has been studied for its potential use in cancer research. It has been shown to inhibit the growth of cancer cells in vitro and in vivo. Disodium hexabromoplatinate has also been studied for its potential use in catalysis reactions. It has been shown to be an effective catalyst in various reactions, including the oxidation of alcohols and the reduction of nitro compounds.

Storage

Store at 2-8 ℃

EC Number

254-398-8

Exact Mass

714.454

Hazard Statements

Xi: Irritant;

H-Bond Acceptor

H-Bond Donor

MDL Number

MFCD00014237

XLogP3

5.0711

Photophysical and Photochemical Processes of Hexabromoplatinum(IV) Complexes

Pozdnyakov, I. P., et al. Russian Chemical Bulletin, 2015, 64, 1784-1795.

In an ultrafast kinetic spectroscopic study of hexabromoplatinum(IV) complexes in aqueous and alcoholic solutions, laser excitation in the range of 400 to 420 nm was used. The photochemical behavior of the Pt(IV)Br6(2-) complex upon excitation at different wavelengths is identical. The quantum yield of Pt(IV)Br6(2-) photohydration does not depend on the radiation wavelength.
Primary photoprocesses of hexabromoplatinum(IV) complexes
· Regardless of the excitation wavelength, the photochemical properties of the complexes arise from intermediate reactions that proceed in the picosecond time range. These intermediates were identified as Pt(IV)Br5- upon photolysis of Pt(IV)Br6(2-).
· The difference in the exciting light wavelengths has an impact only on the first step of these processes, i.e., transition from the Franck-Condon excited state to intermediates.

Ultrafast Intersystem Transit Time Measurement Method for Hexabromoplatinum(IV) Complexes

Melnikov, Alexey A., et al. Mendeleev Communications, 2020, 30(4), 509-511.

Hexabromoplatinum(IV) complexes can be synthesized from sodium hexabromoplatinum(IV) (Na2PtBr6) according to published procedures. Furthermore, fluorescence up-conversion is used as an additional technique to study early processes in the photophysics of Pt(IV)Br6(2-), a material excited at 380 nm in aqueous solution.
Fluorescence up-conversion technique
· Luminescence decay traces were recorded at 500 and 540 nm. The experimental points were globally fitted by a function convoluted with a Gaussian function, which was used to model the shape of a pump pulse.
· The calculated RMS duration of a laser pulse is 120 ± 20 fs FWHM. The characteristic time of luminescence decay is 140 ± 40 fs, which coincides within the experimental error with the characteristic time of 3Pt(IV)Br5- intermediate formation (150 ± 30 fs) obtained from TA measurements.
· Due to the very fast decay and weak intensity of the luminescence of Pt(IV)Br6(2-), it can be detected only using the up-conversion technique.

What is the molecular formula of Sodium hexabromoplatinate(IV)?

The molecular formula is Br6Na2Pt.

What is the IUPAC name of Sodium hexabromoplatinate(IV)?

The IUPAC name is disodium;hexabromoplatinum(2-).

What is the molecular weight of Sodium hexabromoplatinate(IV)?

The molecular weight is 720.5 g/mol.

What is the InChI of Sodium hexabromoplatinate(IV)?

The InChI is InChI=1S/6BrH.2Na.Pt/h6*1H;;;/q;;;;;;2*+1;+4/p-6.

What is the InChIKey of Sodium hexabromoplatinate(IV)?

The InChIKey is RFZKZIKSQSDBBI-UHFFFAOYSA-H.

What is the Canonical SMILES representation of Sodium hexabromoplatinate(IV)?

The Canonical SMILES is [Na+].[Na+].Br[Pt-2](Br)(Br)(Br)(Br)Br.