Constituent (NH4)2Mo2S12 | SSHADE

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Constituent

Name: (NH4)2Mo2S12
Official name: Ammonium molybdenum sulfide

Family: ionic solid
Class: acid salt
Compound type: sulfide

Constituent abundance in material

Relevance: main - major
Arrangement: single phase
Mass fraction: 1.0
Mole fraction: 1.0

Chemical composition

Formula: $(NH_4)^+_2.[Mo_2(S_2)_6]^{2-}$
Chemical formula: (NH4)2Mo2S12
Elemental formula: (N+)2 H8 Mo2 S12
Isotope mixture type: terrestrial abundance

	Formula	Name	Family	Number min-max	Mole fraction	Isotope mole fraction	State	Relevance
	$NH_4^+$	Ammonium ion	molecule	2	0.6666666666666666	1	constituent molecular	main
	$[Mo_2(S_2)_6]^{2-}$	Dimolybdenum sulfide ion	molecule	1	0.3333333333333333	1	constituent molecular	main

Chemical functions and bonds

Chemical functions

	Function	Number
	$H_4 >\mid N^+$	2

Chemical bonds

	Bond	Number	Relevance
	$>H^{+} \cdot S^{-}-$	2
	$\geq N^+-H$	4	main
	$\geq \mid Mo-S-$	16	main
	$-S-S-$	6	main

Class: acid salts (05)
Type: simple acid salts (05.01)

Phase type: crystalline

Crystallography

Crystal system: unknown
Crystal class: unknown

Texture: polycrystalline

Physical properties

Molar mass: 612.777 $g/mol$

Optical properties

Refringence type: unknown
Color: black