Eegenskapen
Algemian
Nööm, Symbool, Numer
Antimoon, Sb, 51
Seerie
Hualewmetal
Skööl, Periode, Blook
15 , 5 , p
Klöör, Skak
salwer-grä
CAS-Numer
7440-36-0
Uundial
0,65 ppm[ 1]
Atomaar [ 2]
Atoommase
121,760(1)[ 3] [ 4] u
Atoomraadius (bereegent)
145 (133) pm
Kovalent-Raadius
139 pm
Van der Waals-Raadius
206[ 5] pm
Elektroonen
[Kr ] 4d 10 5s 2 5p 3
1. Ionisiarang
834 kJ /mol
2. Ionisiarang
1594,9 kJ/mol
3. Ionisiarang
2440 kJ/mol
4. Ionisiarang
4260 kJ/mol
5. Ionisiarang
5400 kJ/mol
Füsikaalisk [ 2]
Tustant
fääst
Kristal
triigonaal
Sachthaid
6,697 g/cm3
Hardhaid
3,0
Magnetismus
diamagneetisk (Χm = −6,8 · 10−5 )[ 6]
Smoltponkt
903,78 K (630,63 °C)
Köögponkt
1908 K[ 7] K (1635 °C)
Molaar Rüm
18,19 · 10−6 m3 /mol
Dampwaremk
193 kJ/mol[ 7] kJ/mol
Smoltwaremk
19,7 kJ/mol
Elektrisk struumfeerang
2,5 · 106 A/(V · m)
Waremkfeerang
24 W /(m · K)
Cheemisk [ 2]
Oksidatsionstustant
−3, 3 , 5
Oksiiden
Antimon(III)-oxid , Antimon(V)-oxid
Sür of baasisk
lacht sür
Normoolpotentiaal
0,150 V (Sb3+ + 3 e− → Sb)
Elektronegatiwiteet
2,05 (Pauling-Skala)
Isotoopen
Isotoop
NH
t1/2
Aktiwiteet
Energii (MeV )
Produkt
119 Sb
{syn.}
38,19 h ε 0,594 119 Sn
120 Sb
{syn.}
5,76 d ε 2,681 120 Sn
121 Sb
57,36 %
stabiil
122 Sb
{syn.}
2,7238 d β− 1,979 122 Te ε 1,620 122 Sn
123 Sb
42,64 %
stabiil
124 Sb
{syn.}
60,20 d β− 2,905 124 Te
125 Sb
{syn.}
2,7582 a β− 0,767 125 Te
Muar isotoopen bi List faan isotoopen
Seekerhaid
Muar wäärnangen
MAK -miat
Sweits: 0,5 mg·m−3 (stoof)[ 10]
Miast wurd SI -ianhaiden brükt.
Antimoon (faan lat. Antimonium , efter araabisk „al-ithmîd(un)“ (ithmid / إثمد / iṯmid )) as en cheemisk element mä det ufkörtang Sb (faan latiinsk S tib ium ) an det atoomnumer 51 . Hat as en hualewmetal .
SIMS -spektrum faan a
isotoopen
Elektroonenskel
Rian antimoon
Uun swaawelstooker as antimoon
Stibniit (Sb2 S3 )
Antimoon (brons) an kaltsiit (witj)
3000 juar ual halskeed faan bronse an antimoon
Antimoon woort brükt för
bronse -legiarangen
↑ Harry H. Binder: Lexikon der chemischen Elemente. S. Hirzel Verlag, Stuttgart 1999, ISBN 3-7776-0736-3 .
↑ A taalen för't infobox kem miast faan www.webelements.com (Antimon) .
↑ CIAAW, Standard Atomic Weights Revised 2013 .
↑ IUPAC, Standard Atomic Weights Revised 2013 .
↑ Manjeera Mantina, Adam C. Chamberlin, Rosendo Valero, Christopher J. Cramer, Donald G. Truhlar: Consistent van der Waals Radii for the Whole Main Group. Uun: J. Phys. Chem. A. 113, 2009, S. 5806–5812, doi:10.1021/jp8111556 .
↑ (ütjden faan) David R. Lide: CRC Handbook of Chemistry and Physics . 90. aplaag. (uun't näät: 2010), CRC Press/Taylor and Francis, Boca Raton, FL, Properties of the Elements and Inorganic Compounds, S. 4-142 – 4-147. A taalen diar uun g/mol an uun cgs -ianhaiden. Amreegent tu SI -wäärs.
↑ 7,0 7,1 Yiming Zhang, Julian R. G. Evans, Shoufeng Yang: Corrected Values for Boiling Points and Enthalpies of Vaporization of Elements in Handbooks. Uun: Journal of Chemical & Engineering Data . 56, 2011, S. 328–337, doi:10.1021/je1011086 .
↑ 8,0 8,1 Iindraanj tu Antimon uun't GESTIS-dootenbeenk faan't IFA , ufrepen di 26. April 2017 (mä JavaScript) .
↑ Iindrach tu Antimony uun't Classification and Labelling Inventory faan't Europeesk Chemikaalienagentuur (ECHA), ufrepen di 1. August 2016.
↑ Schweizerische Unfallversicherungsanstalt (SUVA): Aktuel MAK- an BAT-wäärser