Shannon-Prewitt Crystal Radius - Part 3 | The Elements Handbook at KnowledgeDoor

Shannon-Prewitt Crystal Radius Navigation

Actinium to Erbium

Europium to Molybdenum

Neodymium to Silicon

Silver to Zirconium

By Name

By Symbol

By Number

Element

Ion Charge

Coordination Number

Spin State and Shape

Shannon-Prewitt Crystal Radius

Click button to see citations

Neodymium

+2

8

143 pm

9

149 pm

+3

6

112.3 pm

8

124.9 pm

9

130.3 pm

12

141 pm

Neptunium

+2

6

124 pm

+3

6

115 pm

+4

6

101 pm

8

112 pm

+5

6

89 pm

+6

6

86 pm

+7

6

85 pm

Nickel

+2

4

69 pm

square planer

63 pm

5

77 pm

6

83.0 pm

+3

6

low spin

70 pm

high spin

74 pm

+4

6

low spin

62 pm

Niobium

+3

6

86 pm

+4

6

82 pm

8

93 pm

+5

4

62 pm

6

78 pm

7

83 pm

8

88 pm

Nitrogen

-3

4

132 pm

+3

6

30 pm

+5

3

4.4 pm

6

27 pm

Osmium

+4

6

77.0 pm

+5

6

71.5 pm

+6

5

63 pm

6

68.5 pm

+7

6

66.5 pm

+8

4

53 pm

Oxygen

-2

2

121 pm

3

122 pm

4

124 pm

6

126 pm

8

128 pm

Palladium

+1

2

73 pm

+2

4

square planer

78 pm

6

100 pm

+3

6

90 pm

+4

6

75.5 pm

Phosphorus

+3

6

58 pm

+5

4

31 pm

5

43 pm

6

52 pm

Platinum

+2

4

square planer

74 pm

6

94 pm

+4

6

76.5 pm

+5

6

71 pm

Plutonium

+3

6

114 pm

+4

6

100 pm

8

110 pm

+5

6

88 pm

+6

6

85 pm

Polonium

+4

6

108 pm

8

122 pm

+6

6

81 pm

Potassium

+1

4

151 pm

6

152 pm

7

160 pm

8

165 pm

9

169 pm

10

173 pm

12

178 pm

Praseodymium

+3

6

113 pm

8

126.6 pm

9

131.9 pm

+4

6

99 pm

8

110 pm

Promethium

+3

6

111 pm

8

123.3 pm

9

128.4 pm

Protactinium

+3

6

118 pm

+4

6

104 pm

8

115 pm

+5

6

92 pm

8

105 pm

9

109 pm

Radium

+2

8

162 pm

12

184 pm

Rhenium

+4

6

77 pm

+5

6

72 pm

+6

6

69 pm

+7

4

52 pm

6

67 pm

Rhodium

+3

6

80.5 pm

+4

6

74 pm

+5

6

69 pm

Rubidium

+1

6

166 pm

7

170 pm

8

175 pm

9

177 pm

10

180 pm

11

183 pm

12

186 pm

14

197 pm

Ruthenium

+3

6

82 pm

+4

6

76.0 pm

+5

6

70.5 pm

+7

4

52 pm

+8

4

50 pm

Samarium

+2

7

136 pm

8

141 pm

9

146 pm

+3

6

109.8 pm

7

116 pm

8

121.9 pm

9

127.2 pm

12

138 pm

Scandium

+3

6

88.5 pm

8

101.0 pm

Selenium

-2

6

184 pm

+4

6

64 pm

+6

4

42 pm

6

56 pm

Silicon

+4

4

40 pm

6

54.0 pm

Reference (Click the next to a value above to see complete citation information for that entry)

Shannon, R. D. "Revised Effective Ionic Radii and Systematic Studies of Interatomic Distances in Halides and Chalcogenides." Acta Crystallographica Section A, volume 32, number 5, 1976, pp. 751–767. doi:10.1107/S0567739476001551

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