Titanium(IV) oxysulfate monohydrate | SSHADE

Processing math: 76%

Solid phase

Official name: Titanium(IV) oxysulfate monohydrate

Name and identifiers

Secondary names: Titanyl sulfate monohydrate; oxotitanium(2+);sulfate;monohydrate; Titanium(IV) oxide sulfate sulfuric acid monohydrate
CAS number: 16425-76-6

Family: ionic solid
Class: normal salt
Compound type: sulfate

Chemical composition

Formula: $(TiO)^{2+} \cdot (SO_4)^{2-} \bullet (H_2O)$
Chemical formula: TiOSO4•(H2O)
Elemental formula: (Ti2+) O4 S (O-)2 H2
Isotope mixture type: terrestrial abundance

6.0

	Formula	Name	Family	Number min-max	Mole fraction	Isotope mole fraction	State	Relevance
	$[TiO]^{2+}$	Oxotitanium(2+)	molecule	1	0.3333333333333333	1	molecular ion	main
	$(SO_4)^{2-}$	Sulfate anion	chemical function	1	0.3333333333333333	1	anionic radical	main
	$H_2O$	Water	molecule	1	0.3333333333333333	1	hydration	main

Chemical functions and bonds

Chemical functions

	Function	Number
	$(SO_4)^{2-}$	1
	$R-OH$	2

Chemical bonds

	Bond	Number
	$\cdot Ti^{2+} \cdot O^{-}-$	2
	$-O \dots H-$
	$Ti^{2+}=O$	1
	$-O-H$	2
	$\dddot - \dddot - \dddot - S \dddot - O^{-1/2}$	4

Class: normal salts (07)
Type: hydrated simple normal salts (07.04)

Crystallography

Phase type: crystalline
Crystal system: orthorhombic
Crystal class: pyramidal
Crystal class symbol: mm2 (C2v)
Crystal spacegroup: Pmn2(1)

Physical properties

Molar mass: 177.95 $g/mol$
Density: 2.71 $g/cm^3$

Thermodynamical properties

State NTP

solid

Phase transitions

Phase transition type	Other phases	Temperature - Pressure
solid-solid	anhydrous TiOSO4	623 K (350°C)

Optical properties

Refringence type: biaxial
Pure color: colorless
Color: white
Diaphaneity: various
Luster: various

Links and Publications

Links