[Ho(OH₂)(O₂NO-κ²O)₂{(OPPh₂)₂CH₂}₂]⊕

Formula Unicode styled: 
[Ho(OH₂)(O₂NO-κ²O)₂{(OPPh₂)₂CH₂}₂]⊕
Compound name(s): 
Aqua-bis(1,1-bis(diphenylphosphino)methane dioxide-O,O')-bis(nitrato-O,O')-holmium(1+)
Central atom: 
Charge on formula unit (QN): 
1+
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Coordination Number (CN, sum of attached group denticities): 
Oxidation Number (ON) (Roman numerals): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Bond number (BN) = 𝘹 + 𝘭 + 𝘻: 
9
[MLXZ]𝘲 class: 
[MX2L7]+
MLXZ class (ENC, equivalent neutral class): 
MX3L6
Summary of calculated classifications: 
Ho«V3C9OIIIE28B9Z0X2L7»
𝘥-electron configuration = 𝘮 – VN: 
𝘥-electron configuration = 𝘮 – ON: 
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲: 
Attached atoms: 
O9
Phase: 
InChIKey (see www.inchi-trust.org): 
ZBZSLGJVMSQSGL-UHFFFAOYSA-N