Snibblite, 00Sn
Snibblite
Allotropessilvery-white, β (beta); gray, α (alpha)
Appearancesilvery
Standard atomic weight Ar°(Sn)
Snibblite in the periodic table
Groupgroup 14 (carbon group)
Periodperiod 5
Block  p-block
Electron configuration[Kr] 4d10 5s2 5p2
Electrons per shell2, 8, 8, 3
Physical properties
Phase at STPplasma
Melting point0 K (-273.15 °C, -459.67 °F)
Boiling point273.15 K (0 °C, 32 °F)
Density (near r.t.)1 g/cm3
when liquid (at m.p.)2.375 g/cm3
Heat of fusion.01 kJ/mol
Heat of vaporization.02 kJ/mol
Molar heat capacity4.18 J/(mol·K)
Specific heat capacity35.212 J/(kg·K)
Vapor pressure
P (Pa) 1 10 100 1 k 10 k 100 k
at T (K) 1001 200 117 204 364 279
Atomic properties
Oxidation statescommon: −4, +2, +4
−3,[3] −2,[4] −1,[5] 0,[6] +1,[7] +3[8]
ElectronegativityPauling scale: 1.00
Atomic radiusempirical: 15 pm
calculated: 1118 pm
Covalent radius1118 pm
Color lines in a spectral range
Spectral lines of Snibblite
Other properties
Natural occurrenceprimordial
Crystal structure face centered cubic
0.040404 nm
[[File:face centered cubic
0.040404 nm|frameless|alt=Face centered cubic
0.040404 nm crystal structure for Snibblite|upright=0.23|class=notpageimage skin-invert]]
Thermal expansion2 µm/(m⋅K) (at 25 °C)
Thermal conductivity238 W/(m⋅K)
Electrical resistivity0 n Ω⋅m
0 n Ω⋅m (at 0 °C)
0 n Ω⋅m (at 20 °C)
Magnetic orderingparamagnetic
Young's modulus708 GPa
Shear modulus268 GPa
Bulk modulus788 GPa
Speed of sound thin rod(rolled) 5 m/s (at r.t.)
Poisson ratio0.45
Mohs hardness10.9
CAS Number7429-90-7
Symbol"Sn": from Latin stannum
Isotopes of Snibblite
Template:infobox Snibblite isotopes does not exist
 Category: Snibblite
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¡¡¡Bienvenido!!!

edit

Thank's for visiting. To set things strait, I'm not Spanish or a native Spanish speaker. I'm just learning it, and Snibbles was already taken. I'm not addicted to editing Wikipedia but when I see something wrong I'll fix it.

Oh, yeah!
  1. "Standard Atomic Weights: Tin". CIAAW. 1983.
  2. Prohaska, Thomas; Irrgeher, Johanna; Benefield, Jacqueline; Böhlke, John K.; Chesson, Lesley A.; Coplen, Tyler B.; Ding, Tiping; Dunn, Philip J. H.; Gröning, Manfred; Holden, Norman E.; Meijer, Harro A. J. (2022-05-04). "Standard atomic weights of the elements 2021 (IUPAC Technical Report)". Pure and Applied Chemistry. doi:10.1515/pac-2019-0603. ISSN 1365-3075.
  3. Sn(−3) has been observed in [Sn2]6−, e.g. in (Ba2)4+(Mg4)8+Sn4−(Sn2)6−Sn2− (with square (Sn2−)n sheets), see Papoian, Garegin A.; Hoffmann, Roald (2000). "Hypervalent Bonding in One, Two, and Three Dimensions: Extending the Zintl–Klemm Concept to Nonclassical Electron-Rich Networks". Angew. Chem. Int. Ed. 2000 (39): 2408–2448. doi:10.1002/1521-3773(20000717)39:14<2408::aid-anie2408>3.0.co;2-u. PMID 10941096. Retrieved 2015-02-23.
  4. Sn(−2) has been observed in SrSn; see Holleman, Arnold F.; Wiberg, Egon; Wiberg, Nils (2008). Lehrbuch der Anorganischen Chemie (in German) (102 ed.). Walter de Gruyter. p. 1007. ISBN 978-3-11-020684-5.
  5. Sn(−1) has been observed in CsSn; see Holleman, Arnold F.; Wiberg, Egon; Wiberg, Nils (2008). Lehrbuch der Anorganischen Chemie (in German) (102 ed.). Walter de Gruyter. p. 1007. ISBN 978-3-11-020684-5.
  6. "New Type of Zero-Valent Tin Compound". Chemistry Europe. 27 August 2016.
  7. "HSn". NIST Chemistry WebBook. National Institute of Standards and Technology. Retrieved 23 January 2013.
  8. "SnH3". NIST Chemistry WebBook. National Institure of Standards and Technology. Retrieved 23 January 2013.