Gadolini (Gd)

element with the atomic number of 64

Atomic Number	64
Atomic Weight	157.25
Rhif màs	158

Group
Period	6
Block	f

Proton	64 p⁺
Niwtron	94 n⁰
Electron	64 e^-

Nodwedd Ffisegol

Atomic Radius	180 pm 277 pm
molar volume	19.9 cm³/mol
covalent radius	169 pm 135 pm 132 pm 196 pm
Metallic Radius
ionic radius	93.8 pm 100 pm 105.3 pm 110.7 pm
Crystal Radius	107.8 pm 114 pm 119.3 pm 124.7 pm
Van der Waals radius	234 pm 271 pm 336.8 pm
density	7.9 g/cm³ 7,400 kg/m³

Nodwedd Gemegol

egni

proton affinity
electron affinity
ionization energy	6.149796 eV/particle 12.09 eV/particle 20.63 eV/particle 44 eV/particle 64.76 eV/particle 89 eV/particle 106 eV/particle 123 eV/particle 144 eV/particle 165 eV/particle 183 eV/particle 213 eV/particle 246 eV/particle 268 eV/particle 288 eV/particle 319 eV/particle 352 eV/particle 380 eV/particle 565 eV/particle 601 eV/particle 639 eV/particle 680 eV/particle 719 eV/particle 761 eV/particle 810 eV/particle 851 eV/particle 895 eV/particle 937 eV/particle 1,100 eV/particle 1,142 eV/particle 1,189 eV/particle 1,233 eV/particle 1,321 eV/particle 1,368 eV/particle 1,481 eV/particle 1,532.35 eV/particle 2,621 eV/particle 2,720 eV/particle 2,827 eV/particle 2,941 eV/particle 3,050 eV/particle 3,160 eV/particle 3,312 eV/particle 3,424 eV/particle 3,550 eV/particle 3,660 eV/particle 3,980 eV/particle 4,080 eV/particle 4,191 eV/particle 4,294 eV/particle 4,578 eV/particle 4,693 eV/particle 4,914 eV/particle 5,025 eV/particle 11,273 eV/particle 11,552 eV/particle 11,861 eV/particle 12,147 eV/particle 13,183 eV/particle 13,521 eV/particle 13,943 eV/particle 14,224.57 eV/particle 57,783.9 eV/particle 59,065.52 eV/particle

enthalpy of vaporization	398 kJ/mol
enthalpy of fusion
standard enthalpy of formation	397.5 kJ/mol
Electron

plisgyn yr electron	2, 8, 18, 25, 9, 2

valence electron	2 ⓘ

trefn yr electronnau	[Xe] 4f⁷ 5d¹ 6s²ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 4f⁷ 5d¹ 6s²

Cyflwr ocsidiad	0, 1, 2, 3
Electronegatifedd	0.1944 1.2
Electrophilicity Index
cyflwr sylfaenol mater

cyflwr mater	Solid
gaseous state of matter
Boiling Point	3,546.15 K
Melting Point	1,586.15 K
critical pressure
critical temperature
triple point
appearance
lliw	Silver #ff1493 #45ffc7 #45ffc7
appearance	silvery white
Mynegrif plygiant
nodwedd ffisegol gwrthrych
Thermal Conductivity
thermal expansion	0.0000094 1/K
molar heat capacity	37.03 J/(mol K)
Specific Heat Capacity	0.236 J/(g⋅K)
heat capacity ratio
electrical properties
type	Conductor
dargludedd trydanol	0.77 MS/m
Gwrthedd	0.0000013 Ω*m
superconductivity
magnetism
type	ferromagnetic
magnetic susceptibility (Mass)
magnetic susceptibility (Molar)
magnetic susceptibility (Volume)
magnetic ordering
Curie temperature	292 K
Néel temperature
strwythur
Crystal Structure	Simple Hexagonal (HEX)
lattice constant	3.64 Å
Lattice Angles	π/2, π/2, 2 π/3
nodwedd mecanyddol deunyddiau
hardness	570 MPa
bulk modulus	38 GPa
shear modulus	22 GPa
Young's modulus	55 GPa
Poisson's ratio	0.26
speed of sound	2,680 m/s
classification
Category	Lanthanides, Lanthanides
CAS Group
IUPAC Group
Glawe Number	26
Mendeleev Number	27
Pettifor Number	27
Geochemical Class	rare earth & related
Goldschmidt classification	litophile

other

Gas Basicity
polarizability	158 ± 20 a₀
C6 Dispersion Coefficient	2,340 a₀
allotrope
Neutron cross section	49,000
Neutron Mass Absorption	7.3
quantum number	9D2
space group	194 (P63/mmc)

Isotopes of Gadolinium

Stable Isotopes	5
Unstable Isotopes	35
Natural Isotopes	7

¹³³Gd

Rhif màs	133
neutron number	69
Relative Atomic Mass	132.961288 ± 0.000537 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes
spin	5/2
nuclear quadrupole moment
dyddiad darganfod
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)
β⁺ p (β⁺-delayed proton emission)

¹³⁴Gd

Rhif màs	134
neutron number	70
Relative Atomic Mass	133.955416 ± 0.000429 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes
spin	0
nuclear quadrupole moment	0
dyddiad darganfod
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)
β⁺ p (β⁺-delayed proton emission)

¹³⁵Gd

Rhif màs	135
neutron number	71
Relative Atomic Mass	134.952496 ± 0.000429 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	1.1 ± 0.2 s
spin	5/2
nuclear quadrupole moment
dyddiad darganfod	1996
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	2%

¹³⁶Gd

Rhif màs	136
neutron number	72
Relative Atomic Mass	135.9473 ± 0.00032 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	2000
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)
β⁺ p (β⁺-delayed proton emission)

¹³⁷Gd

Rhif màs	137
neutron number	73
Relative Atomic Mass	136.94502 ± 0.00032 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	2.2 ± 0.2 s
spin	7/2
nuclear quadrupole moment
dyddiad darganfod	1999
parity

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)

¹³⁸Gd

Rhif màs	138
neutron number	74
Relative Atomic Mass	137.940247 ± 0.000215 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	4.7 ± 0.9 s
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1985
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹³⁹Gd

Rhif màs	139
neutron number	75
Relative Atomic Mass	138.93813 ± 0.00021 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	5.7 ± 0.3 s
spin	9/2
nuclear quadrupole moment
dyddiad darganfod	1983
parity	-

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)

¹⁴⁰Gd

Rhif màs	140
neutron number	76
Relative Atomic Mass	139.933674 ± 0.00003 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	15.8 ± 0.4 s
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1985
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
e⁺ (positron emission)	67%
ϵ (electron capture)	33%

¹⁴¹Gd

Rhif màs	141
neutron number	77
Relative Atomic Mass	140.932126 ± 0.000021213 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	14 ± 4 s
spin	1/2
nuclear quadrupole moment	0
dyddiad darganfod	1986
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	0.03%

¹⁴²Gd

Rhif màs	142
neutron number	78
Relative Atomic Mass	141.928116 ± 0.00003 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	70.2 ± 0.6 s
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1986
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
ϵ (electron capture)	52%
e⁺ (positron emission)	48%

¹⁴³Gd

Rhif màs	143
neutron number	79
Relative Atomic Mass	142.926750678 ± 0.000215032 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	39 ± 2 s
spin	1/2
nuclear quadrupole moment	0
dyddiad darganfod	1975
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)
β⁺α (β⁺-delayed α emission)

¹⁴⁴Gd

Rhif màs	144
neutron number	80
Relative Atomic Mass	143.922963 ± 0.00003 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	4.47 ± 0.06 m
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1968
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹⁴⁵Gd

Rhif màs	145
neutron number	81
Relative Atomic Mass	144.921710051 ± 0.000021165 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	23 ± 0.4 m
spin	1/2
nuclear quadrupole moment	0
dyddiad darganfod	1959
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹⁴⁶Gd

Rhif màs	146
neutron number	82
Relative Atomic Mass	145.918318513 ± 0.000004376 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	48.27 ± 0.09 d
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1957
parity	+

decay mode	intensity
ϵ (electron capture)	100%

¹⁴⁷Gd

Rhif màs	147
neutron number	83
Relative Atomic Mass	146.919101014 ± 0.000002025 Da
g-factor	0.29142857142857 ± 0.025714285714286
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	38.06 ± 0.12 h
spin	7/2
nuclear quadrupole moment
dyddiad darganfod	1957
parity	-

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹⁴⁸Gd

Rhif màs	148
neutron number	84
Relative Atomic Mass	147.918121414 ± 0.000001566 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	71.3 ± 1 y
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1953
parity	+

decay mode	intensity
α (α emission)	100%
2β⁺ (double β⁺ decay)

¹⁴⁹Gd

Rhif màs	149
neutron number	85
Relative Atomic Mass	148.919347666 ± 0.000003553 Da
g-factor	0.25142857142857 ± 0.011428571428571
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	9.28 ± 0.1 d
spin	7/2
nuclear quadrupole moment
dyddiad darganfod	1951
parity	-

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
α (α emission)	4.3%

¹⁵⁰Gd

Rhif màs	150
neutron number	86
Relative Atomic Mass	149.918663949 ± 0.0000065 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	1.79 ± 0.08 My
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1953
parity	+

decay mode	intensity
α (α emission)	100%
2β⁺ (double β⁺ decay)

¹⁵¹Gd

Rhif màs	151
neutron number	87
Relative Atomic Mass	150.920354922 ± 0.000003212 Da
g-factor	0.22 ± 0.017142857142857
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	123.9 ± 1 d
spin	7/2
nuclear quadrupole moment
dyddiad darganfod	1950
parity	-

decay mode	intensity
ϵ (electron capture)	100%
α (α emission)	1.1%

¹⁵²Gd

Rhif màs	152
neutron number	88
Relative Atomic Mass	151.919798414 ± 0.000001081 Da
g-factor	0
natural abundance	0.2 ± 0.03
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	108 ± 8 Ty
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1938
parity	+

decay mode	intensity
α (α emission)	100%
2β⁺ (double β⁺ decay)

¹⁵³Gd

Rhif màs	153
neutron number	89
Relative Atomic Mass	152.921756945 ± 0.000001075 Da
g-factor	0.25333333333333 ± 0.053333333333333
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	240.6 ± 0.7 d
spin	3/2
nuclear quadrupole moment
dyddiad darganfod	1947
parity	-

decay mode	intensity
ϵ (electron capture)	100%

¹⁵⁴Gd

Rhif màs	154
neutron number	90
Relative Atomic Mass	153.920872974 ± 0.000001066 Da
g-factor	0
natural abundance	2.18 ± 0.02
Dadfeilio ymbelydrol	stable isotope
Hanner oes	Not Radioactive ☢️
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1938
parity	+

¹⁵⁵Gd

Rhif màs	155
neutron number	91
Relative Atomic Mass	154.922629356 ± 0.000001055 Da
g-factor	-0.17273333333333 ± 0.00026666666666667
natural abundance	14.8 ± 0.09
Dadfeilio ymbelydrol	stable isotope
Hanner oes	Not Radioactive ☢️
spin	3/2
nuclear quadrupole moment	1.27 ± 0.03
dyddiad darganfod	1933
parity	-

¹⁵⁶Gd

Rhif màs	156
neutron number	92
Relative Atomic Mass	155.92213012 ± 0.000001054 Da
g-factor	0
natural abundance	20.47 ± 0.03
Dadfeilio ymbelydrol	stable isotope
Hanner oes	Not Radioactive ☢️
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1933
parity	+

¹⁵⁷Gd

Rhif màs	157
neutron number	93
Relative Atomic Mass	156.923967424 ± 0.000001048 Da
g-factor	-0.22653333333333 ± 0.0004
natural abundance	15.65 ± 0.04
Dadfeilio ymbelydrol	stable isotope
Hanner oes	Not Radioactive ☢️
spin	3/2
nuclear quadrupole moment	1.35 ± 0.03
dyddiad darganfod	1933
parity	-

¹⁵⁸Gd

Rhif màs	158
neutron number	94
Relative Atomic Mass	157.9241112 ± 0.000001048 Da
g-factor	0
natural abundance	24.84 ± 0.08
Dadfeilio ymbelydrol	stable isotope
Hanner oes	Not Radioactive ☢️
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1933
parity	+

¹⁵⁹Gd

Rhif màs	159
neutron number	95
Relative Atomic Mass	158.926395822 ± 0.000001051 Da
g-factor	-0.29333333333333 ± 0.02
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	18.479 ± 0.004 h
spin	3/2
nuclear quadrupole moment
dyddiad darganfod	1949
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%

¹⁶⁰Gd

Rhif màs	160
neutron number	96
Relative Atomic Mass	159.927061202 ± 0.000001206 Da
g-factor	0
natural abundance	21.86 ± 0.03
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1933
parity	+

decay mode	intensity
2β⁻ (double β⁻ decay)

¹⁶¹Gd

Rhif màs	161
neutron number	97
Relative Atomic Mass	160.929676267 ± 0.000001614 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	3.646 ± 0.003 m
spin	5/2
nuclear quadrupole moment
dyddiad darganfod	1949
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%

¹⁶²Gd

Rhif màs	162
neutron number	98
Relative Atomic Mass	161.930991812 ± 0.000004254 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	8.4 ± 0.2 m
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1967
parity	+

decay mode	intensity
β⁻ (β⁻ decay)	100%

¹⁶³Gd

Rhif màs	163
neutron number	99
Relative Atomic Mass	162.93409664 ± 0.000000855 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	68 ± 3 s
spin	7/2
nuclear quadrupole moment
dyddiad darganfod	1982
parity	+

decay mode	intensity
β⁻ (β⁻ decay)	100%

¹⁶⁴Gd

Rhif màs	164
neutron number	100
Relative Atomic Mass	163.935916193 ± 0.000001073 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	45 ± 3 s
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1988
parity	+

decay mode	intensity
β⁻ (β⁻ decay)	100%

¹⁶⁵Gd

Rhif màs	165
neutron number	101
Relative Atomic Mass	164.93931708 ± 0.0000014 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	11.6 ± 1 s
spin	1/2
nuclear quadrupole moment	0
dyddiad darganfod	1998
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%

¹⁶⁶Gd

Rhif màs	166
neutron number	102
Relative Atomic Mass	165.941630413 ± 0.0000017 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	5.1 ± 0.8 s
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	2005
parity	+

decay mode	intensity
β⁻ (β⁻ decay)	100%

¹⁶⁷Gd

Rhif màs	167
neutron number	103
Relative Atomic Mass	166.945490012 ± 0.000005596 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	4.2 ± 0.3 s
spin	5/2
nuclear quadrupole moment
dyddiad darganfod	2012
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%

¹⁶⁸Gd

Rhif màs	168
neutron number	104
Relative Atomic Mass	167.948309 ± 0.000322 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	3.03 ± 0.16 s
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1985
parity	+

decay mode	intensity
β⁻ (β⁻ decay)	100%

¹⁶⁹Gd

Rhif màs	169
neutron number	105
Relative Atomic Mass	168.952882 ± 0.000429 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	750 ± 210 ms
spin	7/2
nuclear quadrupole moment
dyddiad darganfod	2012
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)

¹⁷⁰Gd

Rhif màs	170
neutron number	106
Relative Atomic Mass	169.956146 ± 0.000537 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	420 ± 130 ms
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	2012
parity	+

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)

¹⁷¹Gd

Rhif màs	171
neutron number	107
Relative Atomic Mass	170.961127 ± 0.000537 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes
spin	9/2
nuclear quadrupole moment
dyddiad darganfod	2018
parity	+

decay mode	intensity
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)

¹⁷²Gd

Rhif màs	172
neutron number	108
Relative Atomic Mass	171.964605 ± 0.000322 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	2018
parity	+

decay mode	intensity
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)

hanes

darganfyddwr neu ddyfeisiwr	Jean de Marignac
man darganfod	Switzerland
dyddiad darganfod	1880
geirdarddiad	Named after the mineral gadolinite.
ynganiad	GAD-eh-LIN-i-em (Saesneg)

source

Abundance
Abundance in Earth's crust	6.2 mg/kg
natural abundance (cefnfor)	0.0000007 mg/L
natural abundance (corff dynol)
natural abundance (Awyrfaen)	0.000023 %
natural abundance (Haul)	0.0000002 %
Abundance in Universe	0.0000002 %

Nuclear Screening Constants

1	s	1.2565
2	p	4.2946
2	s	16.783
3	d	13.723
3	p	19.8508
3	s	20.2903
4	d	34.3664
4	f	38.9864
4	p	31.3532
4	s	30.556
5	p	47.236
5	s	45.118
6	s	55.7854

Gadolini on ChemicalAid

Australian Educational Vocabulary ID	scot/3522
ChEBI ID	33375
ChemSpider ID	22418
DSSTOX compound identifier	DTXCID3017234
DSSTox substance ID	DTXSID5037234
Den Store Danske ID	gadolinium
Dynodwr Drugbank (Alberta)	12091
ECHA Substance Infocard ID	100.028.329
Elhuyar ZTH ID	024379
GND	4155786-4
Great Russian Encyclopedia Online ID	2339174
InChI	InChI=1S/Gd
InChIKey	UIWYJDYFSGRHKR-UHFFFAOYSA-N
Namuwiki ID	가돌리늄
National Library of Israel J9U ID	987007555550305171
OmegaWiki Defined Meaning	156576
OpenAlex ID	C557651011
PDB Ligand	GD
PDB structure ID	1H87
PDB structure ID	3CQR
PDB structure ID	5FIS
PDB structure ID	4TWS
PDB structure ID	3ATB
PDB structure ID	3ZXS
PDB structure ID	3ATD
PDB structure ID	4AHY
PDB structure ID	4AHX
PDB structure ID	4AHZ
PDB structure ID	5F6T
PDB structure ID	4AHW
PDB structure ID	4DW0
PDB structure ID	5C6I
PDB structure ID	3ZTY
PDB structure ID	2HHM
PDB structure ID	5C6J
PDB structure ID	4AI2
PDB structure ID	4AI3
PDB structure ID	4AI0
PDB structure ID	4AI1
PDB structure ID	5KLF
PDB structure ID	4PHB
PDB structure ID	4L12
PDB structure ID	3H9V
PDB structure ID	3VDZ
PDB structure ID	4N5R
PDB structure ID	1IMA
PDB structure ID	1IMB
PDB structure ID	2YEU
PDB structure ID	2TRC
PDB structure ID	4D1O
PDB structure ID	1V8M
PDB structure ID	1ISR
PDB structure ID	5IWT
PDB structure ID	1B9Y
PDB structure ID	2P80
PDB structure ID	3AKC
PDB structure ID	4D1P
PDB structure ID	1B9X
PDB structure ID	3VX0
PDB structure ID	4X8I
PDB structure ID	5C6L
Probes And Drugs ID	PD058685
PubChem CID	23982
Rhif Cofrestru CAS	7440-54-2
RxNorm ID	1310171
Römpp online ID	RD-07-00021
Store norske leksikon ID	gadolinium
UNII	AU0V1LM3JT
USGS Thesaurus ID	1459
WordNet 3.1 Synset ID	14662219-n
ZVG number	7640
dynodwr Encyclopædia Britannica Online	science/gadolinium
dynodwr Encyclopædia Universalis	gadolinium
dynodwr Freebase	/m/025rs3m
dynodwr Gran Enciclopèdia Catalana	0110874
dynodwr HSDB	7536
dynodwr KBpedia	Gadolinium
dynodwr LCAuth	sh85052688
dynodwr MeSH	D005682
dynodwr Quora	Gadolinium
dynodwr Treccani	gadolinio
dynodwr thesawrws Senedd y DU	443891

Gadolini (Gd)

Nodwedd Ffisegol

Nodwedd Gemegol

other

Isotopes of Gadolinium

133Gd

134Gd

135Gd

136Gd

137Gd

138Gd

139Gd

140Gd

141Gd

142Gd

143Gd

144Gd

145Gd

146Gd

147Gd

148Gd

149Gd

150Gd

151Gd

152Gd

153Gd

154Gd

155Gd

156Gd

157Gd

158Gd

159Gd

160Gd

161Gd

162Gd

163Gd

164Gd

165Gd

166Gd

167Gd

168Gd

169Gd

170Gd

171Gd

172Gd

hanes

source

Nuclear Screening Constants

¹³³Gd

¹³⁴Gd

¹³⁵Gd

¹³⁶Gd

¹³⁷Gd

¹³⁸Gd

¹³⁹Gd

¹⁴⁰Gd

¹⁴¹Gd

¹⁴²Gd

¹⁴³Gd

¹⁴⁴Gd

¹⁴⁵Gd

¹⁴⁶Gd

¹⁴⁷Gd

¹⁴⁸Gd

¹⁴⁹Gd

¹⁵⁰Gd

¹⁵¹Gd

¹⁵²Gd

¹⁵³Gd

¹⁵⁴Gd

¹⁵⁵Gd

¹⁵⁶Gd

¹⁵⁷Gd

¹⁵⁸Gd

¹⁵⁹Gd

¹⁶⁰Gd

¹⁶¹Gd

¹⁶²Gd

¹⁶³Gd

¹⁶⁴Gd

¹⁶⁵Gd

¹⁶⁶Gd

¹⁶⁷Gd

¹⁶⁸Gd

¹⁶⁹Gd

¹⁷⁰Gd

¹⁷¹Gd

¹⁷²Gd