trans–[Fe(Cl)(CO)(PEt₃)₂(NO)]

Formula Unicode styled: 
trans–[Fe(Cl)(CO)(PEt₃)₂(NO)]
Compound name(s): 
Carbonyl-chloro-nitrosyl-bis(triethylphosphine)-iron
Central atom: 
Iron
Charge on formula unit (QN): 
0
Attached groups: 
Cl (chloro)
CO (carbonyl)
PEt₃ (triethylphosphane)
NO (nitrosyl, linear)
Compound type: 
Molecular
DOI link to literature report: 
10.1002/cber.19911240408
Crystal data CSD link: 
virlir
Crystal data ICSD link: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Bond number (BN) = 𝘹 + 𝘭 + 𝘻: 
7
[MLXZ]𝘲 class: 
[MX2L4Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4L3
Summary of calculated classifications: 
Fe«V4C5OOE18B7X2L4Z1»
Geometry: 
5-coordinate: trigonal bipyramid (TBPY-5)
Isomer label: 
trans
𝘥-electron configuration = 𝘮 – VN: 
d4
𝘥-electron configuration = 𝘮 – ON: 
d8
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲: 
d4
Attached atoms: 
C1Cl1N1P2
Phase: 
Solid
InChIKey (see www.inchi-trust.org): 
HQOHVDWXDHQNEN-UHFFFAOYSA-M