Renij[um]

Renij[um] (Re)

hemijski element sa simbolom Re i atomskim brojem 75
Atomic Number75
Atomic Weight186.207
Maseni broj187
Group7
Period6
Blockd
Proton75 p+
Neutron112 n0
Elektron75 e-
Animated Bohrov model atoma of Re (Renij[um])

Physical Property

Atomski Radijus
135 pm
Molarni volumen
covalent radius
131 pm
Metallic Radius
128 pm
Ionski radijus
63 pm
Crystal Radius
77 pm
Van der Waalsov radijus
216 pm
gustoća
20,8 g/cm³
Atomic Radii Of The Elements: Renij[um]0102030405060708090100110120130140150160170180190200210220pmAtomski RadijusCovalent RadiusMetallic RadiusVan der Waalsov radijus

Chemical Property

energija
proton affinity
electron affinity
ionization energy
7,83352 eV/particle
ionization energy of Re (Renij[um])
Toplota isparavanja
704 kJ/mol
toplota topljenja
standard enthalpy of formation
774 kJ/mol
Elektron
electron shell2, 8, 18, 32, 13, 2
Bohrov model atoma: Re (Renij[um])
Valentni elektron2
Lewis structure: Re (Renij[um])
electron configuration[Xe] 4f14 5d5 6s2
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 4f14 5d5 6s2
Enhanced Bohrov model atoma of Re (Renij[um])
Orbital Diagram of Re (Renij[um])
oksidacijsko stanje-3, -1, 0, 1, 2, 3, 4, 5, 6, 7
Elektronegativnost
1.9
Electrophilicity Index
1,0369041726708592 eV/particle
fundamental state of matter
agregatno stanjeSolid
gaseous state of matter
Boiling Point
5.863,15 K
Melting Point
3.458,15 K
critical pressure
Kritična temperatura
Trojna tačka
appearance
boja
Gray
appearancesilvery-grayish
Indeks prelamanja
thermodynamic material property
Thermal Conductivity
thermal expansion
0,0000062 1/K
molar heat capacity
25,48 J/(mol K)
Specific Heat Capacity
0,137 J/(g⋅K)
heat capacity ratio
electrical properties
typeConductor
Specifična električna provodljivost
5,6 MS/m
electrical resistivity
0,00000018 m Ω
Superprovodljivost
1,7 K
Magnetizam
typeparamagnetic
magnetic susceptibility (Mass)
0,00000000456 m³/Kg
magnetic susceptibility (Molar)
0,000000000849 m³/mol
magnetic susceptibility (Volume)
0,0000959
magnetic ordering
Kirijeva tačka
Néel temperature
struktura
Crystal StructureSimple Hexagonal (HEX)
lattice constant
2,76 Å
Lattice Anglesπ/2, π/2, 2 π/3
mechanical property
Tvrdoća
7 MPa
bulk modulus
370 GPa
shear modulus
178 GPa
Young's modulus
463 GPa
Poisson's ratio
0,3
Brzina zvuka
4.700 m/s
klasifikacija
CategoryTransition metals, Transition metals
CAS GroupVIIA
IUPAC GroupVIIB
Glawe Number58
Mendeleev Number57
Pettifor Number59
Geochemical Class
Goldschmidt classificationsiderophile

other

Gas Basicity
polarizability
62 ± 3 a₀
C6 Dispersion Coefficient
allotrope
Neutron cross section
90
Neutron Mass Absorption
0,016
Kvantni brojevi6S5/2
space group194 (P63/mmc)

Isotopes of Rhenium

Stable Isotopes1
Unstable Isotopes40
Natural Isotopes2
Isotopic Composition18762.60%18762.60%18537.40%18537.40%

159Re

Maseni broj159
broj neutrona84
relative atomic mass
158,984106 ± 0,000327 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin1/2
nuclear quadrupole moment
0
datum otkrića2006
parity+

decay modeintensity
p (proton emission)
α (α emission)

160Re

Maseni broj160
broj neutrona85
relative atomic mass
159,98188 ± 0,000322 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
611 ± 7 us
spin4
nuclear quadrupole moment
datum otkrića1992
parity-

decay modeintensity
p (proton emission)89%
α (α emission)11%

161Re

Maseni broj161
broj neutrona86
relative atomic mass
160,977624313 ± 0,00016093 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
440 ± 1 us
spin1/2
nuclear quadrupole moment
0
datum otkrića1979
parity+

decay modeintensity
p (proton emission)100%
α (α emission)

162Re

Maseni broj162
broj neutrona87
relative atomic mass
161,975896 ± 0,000215 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
107 ± 13 ms
spin2
nuclear quadrupole moment
datum otkrića1979
parity

decay modeintensity
α (α emission)94%
β+ (β+ decay; β+ = ϵ + e+)

163Re

Maseni broj163
broj neutrona88
relative atomic mass
162,972085434 ± 0,000019897 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
390 ± 70 ms
spin1/2
nuclear quadrupole moment
0
datum otkrića1979
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)
α (α emission)32%

164Re

Maseni broj164
broj neutrona89
relative atomic mass
163,970507122 ± 0,000058566 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
719 ± 89 ms
spin2
nuclear quadrupole moment
datum otkrića1979
parity

decay modeintensity
α (α emission)
β+ (β+ decay; β+ = ϵ + e+)

165Re

Maseni broj165
broj neutrona90
relative atomic mass
164,967085831 ± 0,000025328 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
1,6 ± 0,6 s
spin1/2
nuclear quadrupole moment
0
datum otkrića1981
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)86%
α (α emission)14%

166Re

Maseni broj166
broj neutrona91
relative atomic mass
165,965821216 ± 0,000094731 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
2,25 ± 0,21 s
spin7
nuclear quadrupole moment
datum otkrića1978
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)88%
α (α emission)12%

167Re

Maseni broj167
broj neutrona92
relative atomic mass
166,962604 ± 0,000043 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
3,4 ± 0,4 s
spin9/2
nuclear quadrupole moment
datum otkrića1992
parity-

decay modeintensity
α (α emission)100%
β+ (β+ decay; β+ = ϵ + e+)

168Re

Maseni broj168
broj neutrona93
relative atomic mass
167,961572607 ± 0,000033087 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
4,4 ± 0,1 s
spin7
nuclear quadrupole moment
datum otkrića1992
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
α (α emission)0.005%

169Re

Maseni broj169
broj neutrona94
relative atomic mass
168,958765979 ± 0,000012204 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
8,1 ± 0,5 s
spin9/2
nuclear quadrupole moment
datum otkrića1978
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)
α (α emission)0.005%

170Re

Maseni broj170
broj neutrona95
relative atomic mass
169,958234844 ± 0,000012267 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin8
nuclear quadrupole moment
datum otkrića1974
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

171Re

Maseni broj171
broj neutrona96
relative atomic mass
170,955716 ± 0,00003 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
15,2 ± 0,4 s
spin9/2
nuclear quadrupole moment
datum otkrića1987
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

172Re

Maseni broj172
broj neutrona97
relative atomic mass
171,955376165 ± 0,000038183 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
55 ± 5 s
spin2
nuclear quadrupole moment
datum otkrića1977
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

173Re

Maseni broj173
broj neutrona98
relative atomic mass
172,953243 ± 0,00003 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
2 ± 0,3 m
spin5/2
nuclear quadrupole moment
datum otkrića1986
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

174Re

Maseni broj174
broj neutrona99
relative atomic mass
173,953115 ± 0,00003 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
2,4 ± 0,04 m
spin3
nuclear quadrupole moment
datum otkrića1972
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

175Re

Maseni broj175
broj neutrona100
relative atomic mass
174,951381 ± 0,00003 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
5,89 ± 0,05 m
spin5/2
nuclear quadrupole moment
datum otkrića1967
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

176Re

Maseni broj176
broj neutrona101
relative atomic mass
175,951623 ± 0,00003 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
5,3 ± 0,3 m
spin3
nuclear quadrupole moment
datum otkrića1967
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

177Re

Maseni broj177
broj neutrona102
relative atomic mass
176,950328 ± 0,00003 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
14 ± 1 m
spin5/2
nuclear quadrupole moment
datum otkrića1957
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

178Re

Maseni broj178
broj neutrona103
relative atomic mass
177,950989 ± 0,00003 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
13,2 ± 0,2 m
spin3
nuclear quadrupole moment
datum otkrića1957
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

179Re

Maseni broj179
broj neutrona104
relative atomic mass
178,949989686 ± 0,00002645 Da
g-factor
1,12 ± 0,16
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
19,5 ± 0,1 m
spin5/2
nuclear quadrupole moment
datum otkrića1960
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

180Re

Maseni broj180
broj neutrona105
relative atomic mass
179,950791568 ± 0,000022965 Da
g-factor
1,6 ± 0,2
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
2,46 ± 0,03 m
spin1
nuclear quadrupole moment
datum otkrića1955
parity

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

181Re

Maseni broj181
broj neutrona106
relative atomic mass
180,950061507 ± 0,000013471 Da
g-factor
1,276 ± 0,028
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
19,9 ± 0,7 h
spin5/2
nuclear quadrupole moment
datum otkrića1957
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

182Re

Maseni broj182
broj neutrona107
relative atomic mass
181,95121156 ± 0,000109483 Da
g-factor
0,40571428571429 ± 0,0085714285714286
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
64,2 ± 0,5 h
spin7
nuclear quadrupole moment
datum otkrića1950
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

183Re

Maseni broj183
broj neutrona108
relative atomic mass
182,950821306 ± 0,000008625 Da
g-factor
1,2632 ± 0,006
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
70 ± 1,4 d
spin5/2
nuclear quadrupole moment
datum otkrića1950
parity+

decay modeintensity
ϵ (electron capture)100%

184Re

Maseni broj184
broj neutrona109
relative atomic mass
183,952528073 ± 0,00000459 Da
g-factor
0,84333333333333 ± 0,016666666666667
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
35,4 ± 0,7 d
spin3
nuclear quadrupole moment
datum otkrića1940
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

185Re

Maseni broj185
broj neutrona110
relative atomic mass
184,95295832 ± 0,000000879 Da
g-factor
natural abundance
37,4 ± 0,05
Radioaktivnoststable isotope
Vrijeme poluraspadaNot Radioactive ☢️
spin5/2
nuclear quadrupole moment
2,07 ± 0,05
datum otkrića1931
parity+

186Re

Maseni broj186
broj neutrona111
relative atomic mass
185,954989172 ± 0,00000088 Da
g-factor
1,734 ± 0,003
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
3,7185 ± 0,0005 d
spin1
nuclear quadrupole moment
datum otkrića1939
parity-

decay modeintensity
β (β decay)92.53%
ϵ (electron capture)7.47%

187Re

Maseni broj187
broj neutrona112
relative atomic mass
186,955752217 ± 0,000000791 Da
g-factor
natural abundance
62,6 ± 0,05
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
41,6 ± 0,02 Gy
spin5/2
nuclear quadrupole moment
1,94 ± 0,05
datum otkrića1931
parity+

decay modeintensity
β (β decay)100%
α (α emission)0%

188Re

Maseni broj188
broj neutrona113
relative atomic mass
187,958113658 ± 0,000000792 Da
g-factor
1,783 ± 0,005
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
17,005 ± 0,003 h
spin1
nuclear quadrupole moment
datum otkrića1939
parity-

decay modeintensity
β (β decay)100%

189Re

Maseni broj189
broj neutrona114
relative atomic mass
188,959227764 ± 0,000008793 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
24,3 ± 0,4 h
spin5/2
nuclear quadrupole moment
datum otkrića1963
parity+

decay modeintensity
β (β decay)100%

190Re

Maseni broj190
broj neutrona115
relative atomic mass
189,961800064 ± 0,000005227 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
3 ± 0,2 m
spin2
nuclear quadrupole moment
datum otkrića1955
parity

decay modeintensity
β (β decay)100%

191Re

Maseni broj191
broj neutrona116
relative atomic mass
190,963123322 ± 0,000011019 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
9,8 ± 0,5 m
spin3/2
nuclear quadrupole moment
datum otkrića1963
parity+

decay modeintensity
β (β decay)100%

192Re

Maseni broj192
broj neutrona117
relative atomic mass
191,966088 ± 0,000076 Da
g-factor
0
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
15,4 ± 0,5 s
spin0
nuclear quadrupole moment
0
datum otkrića1965
parity-

decay modeintensity
β (β decay)100%

193Re

Maseni broj193
broj neutrona118
relative atomic mass
192,967545 ± 0,000042 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin5/2
nuclear quadrupole moment
datum otkrića1999
parity+

decay modeintensity
β (β decay)

194Re

Maseni broj194
broj neutrona119
relative atomic mass
193,970735 ± 0,000215 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
5 ± 1 s
spin1
nuclear quadrupole moment
datum otkrića1999
parity-

decay modeintensity
β (β decay)100%

195Re

Maseni broj195
broj neutrona120
relative atomic mass
194,97256 ± 0,000322 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
6 ± 1 s
spin5/2
nuclear quadrupole moment
datum otkrića2008
parity+

decay modeintensity
β (β decay)100%

196Re

Maseni broj196
broj neutrona121
relative atomic mass
195,975996 ± 0,000322 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
2,4 ± 1,5 s
spin
nuclear quadrupole moment
datum otkrića2008
parity

decay modeintensity
β (β decay)

197Re

Maseni broj197
broj neutrona122
relative atomic mass
196,978153 ± 0,000322 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin5/2
nuclear quadrupole moment
datum otkrića2009
parity+

decay modeintensity
β (β decay)

198Re

Maseni broj198
broj neutrona123
relative atomic mass
197,98176 ± 0,000429 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin
nuclear quadrupole moment
datum otkrića2009
parity

decay modeintensity
β (β decay)
β n (β-delayed neutron emission)

199Re

Maseni broj199
broj neutrona124
relative atomic mass
198,984187 ± 0,000429 Da
g-factor
natural abundance
Radioaktivnost☢️ radioactive element
Vrijeme poluraspada
spin5/2
nuclear quadrupole moment
datum otkrića2012
parity+

decay modeintensity
β (β decay)
Rhenium single crystal bar and 1cm3 cube

historija

otkrivač ili izumiteljWalter Noddack, Ida Tacke, Otto Berg
mjesto otkrićaGermany
datum otkrića1925
EtimologijaLatin: Rhenus, the Rhine River.
pronunciationREE-ni-em (engleski)

izvor

Abundance
Abundance in Earth's crust
0,0007 mg/kg
natural abundance (okean)
0,000004 mg/L
natural abundance (ljudsko tijelo)
natural abundance (Meteoroidi)
0,0000049 %
natural abundance (Sunce)
0,00000001 %
Abundance in Universe
0,00000002 %

Nuclear Screening Constants

1s1.4522
2p4.438
2s19.5902
3d13.5453
3p21.5655
3s22.3515
4d36.9456
4f39.0752
4p34.6268
4s33.6436
5d57.617
5p52.856
5s50.643
6s64.884