Formula Unicode styled:
[Sn{N(CMe₂CH₂CH₂CH₂CMe₂)}₂]
Compound name(s):
bis(2,2,6,6-tetramethylpiperidinyl)-tin
Central atom:
Charge on formula unit (QN):
0
Attached groups:
Compound type:
Notes:
"but because the planarity is retained in the bis(tetramethyl- piperidinato) complexes, some degree of π-bonding between nitrogen and ... Sn may be implicated; planar geometries at N in metal amides are the rule rather than the exception" - this is taken into account through an extra L interaction.
DOI link to literature report:
Crystal data CSD link:
Crystal data ICSD link:
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:
3
[MLXZ]𝘲 class:
[MX2L1]
MLXZ class (ENC, equivalent neutral class):
MX2L1
Summary of calculated classifications:
Sn«V2C2OIIE8B3Z0X2L1»
𝘥-electron configuration = 𝘮 – VN:
𝘥-electron configuration = 𝘮 – ON:
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲:
Attached atoms:
N2
Phase:
InChIKey (see www.inchi-trust.org):
MHDOYCIVFNEEPT-UHFFFAOYSA-N