Coordination numbers and geometries of metal cyanide complexes
Table
Coordination numbers and geometries of metal cyanide complexes
electron
configuration* metal ion cyanide
complex geometry total number of
valence electrons
d2 Mo4+ 【Mo(CN)8】4− dodecahedral 18
d3 Cr3+ 【Cr(CN)6】3− octahedral 15
d4 Mn3+ 【Mn(CN)6】3− octahedral 16
d5 Fe3+ 【Fe(CN)6】3− octahedral 17
d6 Co3+ 【Co(CN)6】3− octahedral 18
d7 Co2+ 【Co(CN)5】3− square pyramidal 17
d8 Ni2+ 【Ni(CN)4】2− square planar 16
d8 Ni2+ 【Ni(CN)5】3− square pyramidal or
trigonal bipyramidal 18
d10 Cd2+ 【Cd(CN)4】2− tetrahedral 18
d10 Ag+ 【Ag(CN)2】− linear 14
*Number of d electrons indicated by superscript.
See as table:
- Ernst Reuter
- Ernst, Richard R.
- Ernst Ruska
- Ernst Röhm
- Ernst Rüdiger, Fürst von Starhemberg
- Ernst Rüdiger Starhemberg, Fürst von
- Ernst Thälmann
- Ernst Toch
- Ernst Toller
- Ernst Troeltsch
- Ernst von Bergmann
- Ernst von Dohnányi
- Ernst Weber
- Ernst Wilhelm Hengstenberg
- Ernst Wilhelm von Brücke
- Ernst Zahn
- Erode
- Eros
- erosion
- erotica
- Erramala Range
- erratic
- Errett Lobban Cord
- Errico Malatesta
- Errol Flynn