14914-84-2

Usage

Uses

1. Laboratory Reagent:
Holmium(III) chloride hexahydrate is used as a laboratory reagent for various chemical and analytical procedures. Its unique properties allow for accurate and precise measurements in research and development.
2. Proteomics Research:
In the field of proteomics, Holmium(III) chloride hexahydrate is utilized as a vital component in the study of proteins, their structures, and functions. It aids in the identification and quantification of proteins, contributing to a better understanding of biological processes.
3. Optical Glasses:
Holmium(III) chloride hexahydrate is used in the production of optical glasses due to its ability to enhance the optical properties of the material. This makes it suitable for applications in lenses, prisms, and other optical components.
4. Structural Ceramics:
The compound is also employed in the manufacturing of structural ceramics, which are materials with high strength and durability. Holmium(III) chloride hexahydrate contributes to the development of advanced ceramic materials with improved mechanical and thermal properties.
5. Catalysts:
Holmium(III) chloride hexahydrate serves as a catalyst in various chemical reactions, promoting the conversion of reactants to products with increased efficiency and selectivity.
6. Electrical Components:
In the electronics industry, Holmium(III) chloride hexahydrate is used in the development of electrical components, such as capacitors and resistors, due to its electrical properties.
7. Photo-optical Material:
The compound is also utilized in the creation of photo-optical materials, which have applications in imaging, display technology, and optical communication systems.

InChI:InChI=1/ClH.Ho.6H2O/h1H;;6*1H2/q;+3;;;;;;/p-1

Upstream product

• 7647-01-0 hydrogenchloride 
• 7732-18-5 water 

Downstream Products

• 109181-40-0 (HoCl₂(((H₃C)2N)3PO)4)⁽¹⁺⁾*B(C₆H₅)4^(1-)=(HoCl₂(((H₃C)2N)3PO)4)(B(C₆H₅)4) 
• 1116541-14-0 Ho(OOCC₆H₅)3 
• 686289-24-7 [Ho(III)Cl₂(triphenylphosphine oxide)4]PF₆ 
• 114363-94-9 HoCl₃*H₂O 
• 866482-35-1 [Ho(2-fluorobenzoato)3(1,10-phenanthroline)(CH₃CH₂COOH)]2*[Ho(2-fluorobenzoato)3(1,10-phenanthroline)]2 

Relevant academic research and scientific papers

Optical properties of single crystals of heavy lanthanide chlorides

Studies of heavy lanthanide chlorides may provide important information on the degree of Ln3+-ligand bond covalency. Monocrystals of LnCl3·6H2O, where Ln = Dy, Ho and Er, were grown and spectroscopic investigations were pe

Zeolite ionic crystals assembled through direct incorporation of polyoxometalate clusters within 3D metal-organic frameworks

Polyoxometalate-based metal-organic frameworks {[Gd(dpdo) 4(H2O)3](PMo12O40)(H 2O)2CH3CN}n (2), {[Dy(dpdo) 4(H2O)3](PMo12O40)(H 2O)2CH3CN}n (3), {[Gd(dpdo) 4(H2O)3](H3O)(SiMo 12O40)(dpdo)0.5(CH3CN) 0.5 (H2O)3}n (4), {[Ho(dpdo) 4(H2O)3](H3O)(SiMo 12040)(dpdo)0.5(CH3CN) 0.5(H2O)3}n (5), {[Ni(dpdo) 2(CH3CN) (H2O)2] 2(SiMo12O40)(H2O)2} n (6), and {[Ni(dpdo)3]4(PW12O 40)3[H(H2O)27(CH3CN) 12]}n (7) (where dpdo is 4,4′-bipyridine-N,N′- dioxide) were constructed via self-assembly by embedding Keggin-type polyanions within the intercrystalline voids as guests or pillars. Compounds 2 and 3 are isomorphic and exhibit three-dimensional (3D) noninterwoven 64 frameworks with distorted-honeycomb cavities occupied by the polyanions. Compounds 4 and 5 are comprised of 3D noninterwoven frameworks formed by linking the adjacent folded sheets through hydrogen bonds and π-π stacking interactions relative to the free isolated dpdo ligand. Compound 6 is a pillar-layered framework with the [SiMo12O40]4- anions located on the square voids of the two-dimensional bilayer sheets formed by the dpdo ligands and nickel(II) ions. Compound 7 is a 3D metal-organic framework formed by nickel(II) and 4,4′-bipyridine-N,N′-dioxide with the globular Keggin-structure [PW12O4]3- anion as the template. A large protonated water cluster H+(H 2O)27 is trapped and stabilized within the well-modulated cavity.

Preparation and thermal properties of lanthanide complexes with 2,3-dichlorobenzoic acid and 1,10-phenanthroline

Three lanthanide complexes with a general formula [Ln(2,3-DClBA) 3phen]2 (Ln(III) = Eu(1), Tb(2), Ho(3); 2,3-DClBA = 2,3-dichlorobenzoate; phen = 1,10-phenanthroline) were synthesized and characterized by elemental analysis, molar conductance, infrared and ultraviolet spectra and powder X-ray diffraction (XRD). The luminescent properties of the complexes 1 and 2 were studied. The thermal behaviors of the complexes were also discussed by thermogravimetric (TG), differential thermogravimetric (DTG) and infrared spectra (IR) techniques. The heat capacities of the complexes were measured from 259.15 to 493.02 K by means of Differential scanning calorimeter (DSC). The dependence of heat capacity on the reduce temperature x (x = [T - (Tmax + Tmin)/2]/[(Tmax - Tmin)/2]) was fitted to a polynomial equation with the least squares method for each complex. Furthermore, based on the fitted polynomial, the smoothed heat capacities and the derived thermodynamic functions (HT - H 298.15 K), (ST - S298.15 K) and (GT - G298.15 K) in the measured temperature range were obtained with an interval of 10 K.

Investigation of desolvation process in lanthanide dinicotinates

The desolvation process in lanthanide pyridine-3,5-dicarboxylates of the formulae [Tb2pdc3(dmf)2]?dmf (1), [Ho 2pdc3(dmf)2]?dmf (2), [Erdc 3(dmf)2]?dmf (3), and [Yb2pdc 3(dmf)2]?dmf (4) where pdc-C5H 3N(COO) 2 2-, dmf-N,N′-dimethylformamide) has been investigated by means of the TG-DSC, TG-FTIR, IR and XRD methods. Heating of the complexes in the range 30-260 °C lead to evolution of weakly bonded dmf molecules included in the channels as well those directly bonded with lanthanide atoms. The kinetic analysis revealed a multistep desolvation pattern.

Synthesis, structure, thermal and luminescent behaviors of lanthanide-Pyridine-3,5-dicarboxylate frameworks series

The isostructural series of lanthanide pyridine-3,5-dicarboxylates of the formula [Ln2pdc3(dmf)2]·(dmf) x(H2O)y where Ln are lanthanides from La(III) to Lu(III); pdc2--C5/s

Synthesis, crystal structures and properties of a series of three-dimensional lanthanide coordination polymers with the rigid and flexible mixed dicarboxylate ligands of 1,4-benzene dicarboxylic acid and succinic acid

A series of new lanthanide coordination polymers, with the formula [Ln(Suc)0.5(p-BDC)] (Ln = Eu (1), Sm (2), Tb (3), Pr (4), Ho (5); H2Suc = succinic acid; p-H2BDC = 1,4-benzene dicarboxylic acid), have been synthesized un

Thermochemical properties of the rare earth complexes with pyromellitic acid

Fourteen rare earth complexes with pyromellitic acid were synthesized and characterized by means of chemical and elemental analysis, and TG-DTG. The constant-volume combustion energies of complexes, ΔcU, were measured by a precise rotating-bomb

Molar heat capacity and thermodynamic properties of crystalline Ho(Asp)Cl2?6H2O

The molar heat capacity, C p,m, of a complex of holmium chloride coordinated with L-aspartic acid, Ho(Asp)Cl2?6H2O, was measured from 80 to 397 K with an automated adiabatic calorimeter. The thermodynamic functions H T-H 298.15 and S T-S 298.15 were derived from 80 to 395 K with temperature interval of 5 K. The thermal stability of the complex was investigated by differential scanning calorimeter (DSC) and thermogravimetric (TG) technique, and the mechanism of thermal decomposing of the complex was determined based on the structure and the thermal analysis experiment.

Synthesis, crystal structure and properties of three new holmium 2-fluorobenzoato complexes

This paper reports three new holmium 2-fluorobenzoato (2-FBA) complexes with 1,10-phenanthroline (phen), 2,2′-bipydine (2,2′-bpy) and 4,4′-bipyridine, respectively. A rare and interesting structural feature of holmium 2-FBA complex containing phen is two non-equivalent binuclear molecules existed in an asymmetric unit, namely, [Ho(2-FBA)3· phen·CH3CH2OH]2 and [Ho(2-FBA) 3·phen]2. The dimeric complex [Ho(2-FBA) 3·2,2′-bpy]2 is a type of eight-coordinated lanthanide carboxylate complexes containing 2,2′-bpy. The {[Ho(2-FBA) 3·2H2O]·(4,4′-bpy)}n is in one-dimensional polymeric structure, and the 3D supramolecular network structure is formed by the hydrogen bonds and π-π stacking interactions.

Synthesis and characterization of new polynuclear lanthanide coordination polymers with 4,4′-oxybis(benzoic acid)

Three new polynuclear lanthanide coordination polymers [Ln 5(μ3-OH)(oba)7(H2O) 2]n ? 0.5nH2O (Ln = Eu (1), Ho (2)) and [Yb6(oba)9(H2O)]n (3) (H 2oba = 4,4′-oxybis(benzoic acid)), were prepared by hydrothermal reactions. 1 and 2 are isomorphous and exhibit complicated three-dimensional structures based on [Ln5(μ 3-OH)(oba)7(H2O)2] building blocks. In the asymmetric unit, there are five different coordination environments of Ln(III) ions, including a trinuclear hydroxo core. Complex 3 is a three-dimensional coordination polymer built up from a hexanuclear building block. In 3, Yb(III) ions have six different chemical environments and are in a regular arrangement, resulting in pseudohexagonal prisms along the a-axis. The luminescent property of 1 and magnetic behaviors of 2 and 3 have also been studied.