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Panichiite (Panichiit)

Collectors Summary

Color farblos - weiß und blassgelb
Streak color weiß
Lustre Glasglanz
Cleavages keine
Fracture keiner
Solubility nicht hygroskopisch
Crystal System kubisch, Fd3m

Chemism

Chem­ical formula

(NH4)2SnCl6

Empir­ical formula (anal­y­sis)

[(NH4)1.90K0.10]Σ2.00Sn0.99(Cl5.94Br0.07)Σ6.01

Chem­ical com­po­si­tion

Chlor, Zinn, Stickstoff, Wasserstoff

Unit weight: 371.8918842 u; Number of atoms in the formula: 16.6

Info

Empirical formula:

[(NH4)1.90K0.10]Sn0.99(Cl5.94Br0.07)

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Hydrogen

H

2.06

7.6

45.78

1.0079470

7.6603972
Nitrogen

N

7.16

1.9

11.45

14.0067200

26.6127680
Chlorine

Cl

56.63

5.94

35.78

35.4532000

210.5920080
Potassium

K

1.05

0.1

0.60

39.0983100

3.9098310
Bromine

Br

1.50

0.07

0.42

79.9041000

5.5932870
Tin

Sn

31.60

0.99

5.96

118.7107000

117.5235930

Strunz 9th edi­tion incl. updates

3.AA.

3: Halide (Fluoride, Chloride, Bromide, Iodide)
A: Einfache Halogenide ohne H2O
A: M:X = 1:1 und 2:3

Lapis Clas­sifica­tion

III/D.05-020

III: HALOGENIDE (Fluoride, Chloride, Bromide, Jodide)
D: Oxihalogenide
5: Oxihalogenide mit Mg-Mn-Cu-Zn-Sn

Clas­sifica­tion by Hölzel

3.DC.235

3: HALIDES
D: Complex Halides
C: Boro und Silico-Fluorides
2: Silico-Fluoride-Group

IMA sta­tus

anerkannt IMA WEB-Seite, Mai 2008

Min­eral sta­tus

anerkanntes Mineral

Optical Properties

Color

farblos - weiß und blassgelb

Streak color

weiß

Diaphane­ity (Trans­parency)

transparent - durchscheinend

Lus­tre

Glasglanz

RI value α / ω / n

n = 1.68(1)

2V angle

Isotropisch

Crystallography

Crystal Sys­tem

kubisch

Class (H-M)

m3m

Space Group number

227

Space Group

Fd3m

Cell param­e­ters a (Å)

10.064

Cell param­e­ters b (Å)

-

Cell param­e­ters c (Å)

-

Cell param­e­ters a/b or c/a

1

Cell param­e­ters c/b

-

Cell param­e­ters α

90°

Cell param­e­ters β

90°

Cell param­e­ters γ

90°

Z

4

Volumne (ų)

1019.323

X-Ray Pow­der Diffrac­tion

5.81(100), 5.03(73), 3.035(48), 2.516(69), 2.250(39), 1.937(23), 1.779(42), 1.701(22)
XRD chart Panichiite

Calculated from d-spacing and intensity at 0.1541838 nm (Cu)

Crystals 3D

Open larger view

Crystal Structure 3D

Open larger view

Physical Properties

Density (g/cm³)

2.423 (berechnet)

2.423 ( ρ calc. Mineralienatlas )

Cleav­ages

keine

Frac­ture

keiner

Insta­bil­ity

nicht hygroskopisch

(Co-)Type locality

(Co-)Type locality

Italien/Sizilien (Sicilia), Region/Messina, Provinz/Äolische (Liparische) Inseln (Isole Eolie; Isole Lipari)/Vulcano, Insel/La Fossa Krater

Par­a­ge­n­e­sis of type mate­r­ial

Alunit, Anhydrit, Bismuthinit, Godovikovit, Demicheleit-(Cl), Demicheleit-(Br)

Preface

Name from

Ugo Panichi (1872-1966) - Professor für Experimentalphysik an der Universität Siena

Author (Name, Year)

Italo Campostrini, 2008

References

Neue Mineralien Mai 2008, IMA-WEB-Seite
Mineralien Welt 03/10, Steffen Jahn, Neue Mineralien

Related minerals "Strunz Classification" (9. Edition) [Mineral | Chemical formula | Crystal system : Class (H-M) : Space Group | Indenture number]

Panichiite

(NH4)2SnCl6

kubisch : m3m : Fd3m

3.AA.

Parascandolaite

KMgF3

kubisch : m3m : Pm3m

3.AA.

Marshite

CuI

kubisch : 43m : F43m

3.AA.05

Miersite

(Ag,Cu)I

kubisch : 43m : F43m

3.AA.05

Nantokite

CuCl

kubisch : 43m : F43m

3.AA.05

'Tocornalite'

(Ag,Hg)I

3.AA.10

Iodargyrite

AgI

hexagonal : 6mm : P63mc

3.AA.10

Bromargyrite

AgBr

kubisch : m3m : Fm3m

3.AA.15

Chlorargyrite

AgCl

kubisch : m3m : Fm3m

3.AA.15

Halite

NaCl

kubisch : m3m : Fm3m

3.AA.20

Sylvite

KCl

kubisch : m3m : Fm3m

3.AA.20

Griceite

LiF

kubisch : m3m : Fm3m

3.AA.20

Carobbiite

KF

kubisch : m3m : Fm3m

3.AA.20

Villiaumite

NaF

kubisch : m3m : Fm3m

3.AA.20

Salammoniac

NH4Cl

kubisch : m3m : Pm3m

3.AA.25

Lafossaite

Tl(Cl,Br)

kubisch : m3m : Pm3m

3.AA.25

Calomel

HgCl

tetragonal : 4/mmm : I4/mmm

3.AA.30

Kuzminite

Hg(Br,Cl)

tetragonal : 4/mmm : I4/mmm

3.AA.30

Moschelite

HgI

tetragonal : 4/mmm : I4/mmm

3.AA.30

Neighborite

NaMgF3

orthorhombisch : mmm : Pcmn

3.AA.35

Javorieite

KFeCl3

orthorhombisch : mmm : Pnma

3.AA.40

Chlorocalcite

KCaCl3

orthorhombisch : mmm : Pnma

3.AA.40

Kolarite

PbTeCl2

3.AA.45

Radhakrishnaite

PbTe3(Cl,S)2

3.AA.50

Sanguite

KCuCl3

monoklin : 2/m : P21/c

3.AA.55

Hephaistosite

TlPb2Cl5

monoklin : 2/m : P21/c

3.AA.55

Challacolloite

KPb2Cl5

monoklin : 2/m : P21/c

3.AA.55

Related minerals "Lapis Classification" [Mineral | Chemical formula | Crystal system : Class (H-M) : Space Group | Indenture number]

Abhurite

(Sn2+)21O6(OH)14Cl16

trigonal : 32 : R32

III/D.05-010

Panichiite

(NH4)2SnCl6

kubisch : m3m : Fd3m

III/D.05-020

Related minerals "Hoelzel Classification" [Mineral | Chemical formula : Crystal system : Class (H-M) | Space Group | Indenture number]

Malladrite

Na2SiF6

trigonal : 32 : P321

3.DC.200

Hieratite

K2SiF6

kubisch : m3m : Fm3m

3.DC.210

Demartinite

K2[SiF6]

hexagonal : 6mm : P63mc

3.DC.220

Cryptohalite

(NH4)2SiF6

kubisch : m3m : Fm3m

3.DC.230

Panichiite

(NH4)2SnCl6

kubisch : m3m : Fd3m

3.DC.235

Bararite

(NH4)2SiF6

trigonal : 3m : P3m1

3.DC.250

Other languages

German

Panichiit

English

Panichiite

IMA Number

IMA 2008-005

Automatic Links to external internet sources (Responsibility is with the operator)

German pages

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English pages

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German pages

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Locations with GPS information