7-coordinate: pentagonal bipyramid (PBPY-7)

catena–3D-[Sr(μ₃-O₂CCF₃)(μ₄-O₂CCF₃)]

Formula Unicode styled: 
catena–3D-[Sr(μ₃-O₂CCF₃)(μ₄-O₂CCF₃)]
Compound name(s): 
catena-[bis(μ-trifluoroacetato)-strontium]
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Sr«V2C7OIIE14B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

catena–1D-[Ca(μ₄-O₂CMe)(OH₂)₃]⊕

Formula Unicode styled: 
catena–1D-[Ca(μ₄-O₂CMe)(OH₂)₃]⊕
Compound name(s): 
catena-[acetato-triaqua-calcium(1+)]
Central atom: 
Charge on central atom: 
1
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Ca«V2C7OIIE14B7Z0X1L6»
[MLXZ]𝘲 class: 
[MX1L6]+
MLXZ class (ENC, equivalent neutral class): 
MX2L5

catena–3D-[Ca(μ₃-O₂CH)(μ₄-O₂CH)]

Formula Unicode styled: 
catena–3D-[Ca(μ₃-O₂CH)(μ₄-O₂CH)]
Compound name(s): 
catena-[bis(μ-formato)-calcium]
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Ca«V2C7OIIE14B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

catena–3D-[Ca(OH₂)₂{μ₅-NH(CH₂CO₂)₃-κ⁵O}]

Formula Unicode styled: 
catena–3D-[Ca(OH₂)₂{μ₅-NH(CH₂CO₂)₃-κ⁵O}]
Compound name(s): 
catena-[diaqua-nitrilotriacetate-calcium]
Central atom: 
Charge on central atom: 
-1
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Ca«V2C7OIIE14B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]-
MLXZ class (ENC, equivalent neutral class): 
MX2L5

catena–2D-[Ca(OH₂)(μ₃-O₂CMe)₂]

Formula Unicode styled: 
catena–2D-[Ca(OH₂)(μ₃-O₂CMe)₂]
Compound name(s): 
catena-[acetato-aqua-calcium]
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Ca«V2C7OIIE14B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

catena–1D-[Ca(OH₂)(Gly-κO²)₃]²⊕

Formula Unicode styled: 
catena–1D-[Ca(OH₂)(Gly-κO²)₃]²⊕
Compound name(s): 
catena-[tris(glycine)-aqua-calcium(2+)]
Central atom: 
Charge on central atom: 
-1
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Ca«V2C7OIIE14B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]-
MLXZ class (ENC, equivalent neutral class): 
MX2L5

catena–2D-[Ca(Br)(Gly-κO²)₃]⊕

Formula Unicode styled: 
catena–2D-[Ca(Br)(Gly-κO²)₃]⊕
Compound name(s): 
catena-[bromo-tris(Glycine)-calcium(1+)]
Central atom: 
Charge on central atom: 
-2
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Ca«V2C7OIIE14B7Z0X4L3»2⊖
[MLXZ]𝘲 class: 
[MX4L3]2-
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[Ca(Thf)₃{(PPh₂)₂CH}₂]

Formula Unicode styled: 
[Ca(Thf)₃{(PPh₂)₂CH}₂]
Compound name(s): 
bis(bis(Diphenylphosphanyl)methanide-P,P')-tris(tetrahydrofuran)-calcium
Central atom: 
Charge on central atom: 
2
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Ca«V2C7OIIE14B7Z0X0L7»2⊕
[MLXZ]𝘲 class: 
[ML7]2+
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[Ca(NCS-κN)₂(OH₂)(Triglyme-κ⁴O)]

Formula Unicode styled: 
[Ca(NCS-κN)₂(OH₂)(Triglyme-κ⁴O)]
Compound name(s): 
Aqua-(2,5,8,11-tetraoxadodecane)-bis(isothiocyanato)-calcium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Ca«V2C7OIIE14B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[Ca(I)(Ph)(Thf)(Dme)₂]

Formula Unicode styled: 
[Ca(I)(Ph)(Thf)(Dme)₂]
Compound name(s): 
Iodo-bis(1,2-dimethoxyethane)-phenyl-tetrahydrofuran-calcium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Ca«V2C7OIIE14B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[Ca(Br)(OH₂)₂(Dme)₂]⊕

Formula Unicode styled: 
[Ca(Br)(OH₂)₂(Dme)₂]⊕
Compound name(s): 
Bromo-bis(1,2-dimethoxyethane)-diaqua-calcium(1+)
Central atom: 
Charge on central atom: 
1
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Ca«V2C7OIIE14B7Z0X1L6»
[MLXZ]𝘲 class: 
[MX1L6]+
MLXZ class (ENC, equivalent neutral class): 
MX2L5

trans–[Mg(Cl)₂(18-crown-6-κ⁵O)]

Formula Unicode styled: 
trans–[Mg(Cl)₂(18-crown-6-κ⁵O)]
Compound name(s): 
(18-Crown-6-dichloro-magnesium)
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Mg«V2C7OIIE14B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[Na(ClO₄-κO)(Pentaglyme)-κ⁶O]

Formula Unicode styled: 
[Na(ClO₄-κO)(Pentaglyme)-κ⁶O]
Compound name(s): 
(2,5,8,11,14,17-hexaoxaoctadecane)-perchlorato-sodium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Na«V1C7OIE14B7Z0X1L6»
[MLXZ]𝘲 class: 
[MX1L6]
MLXZ class (ENC, equivalent neutral class): 
MX1L6

[Na(FPF₅-κF)(C₁₀H₂₀O₆-κ⁶O)]

Formula Unicode styled: 
[Na(FPF₅-κF)(C₁₀H₂₀O₆-κ⁶O)]
Compound name(s): 
(2,5,8,11,14,17-hexaoxaoctadecane)-(hexafluorophosphato-F)-sodium
Central atom: 
Charge on central atom: 
1
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Na«V1C7OIE14B7Z0X0L7»
[MLXZ]𝘲 class: 
[ML7]+
MLXZ class (ENC, equivalent neutral class): 
MX1L6

[Mg(SCPh₃)₂(15-crown-5-κ⁵O)]

Formula Unicode styled: 
[Mg(SCPh₃)₂(15-crown-5-κ⁵O)]
Compound name(s): 
(15-Crown-5)-bis(triphenylmethylthiolato)-magnesium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Mg«V2C7OIIE14B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

[Mg(OH₂)₂(benzo-15-crown-5-κ⁵O)]²⊕

Formula Unicode styled: 
[Mg(OH₂)₂(benzo-15-crown-5-κ⁵O)]²⊕
Compound name(s): 
Diaqua-(benzo-15-crown-5)-magnesium(2+)
Central atom: 
Charge on central atom: 
2
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Mg«V2C7OIIE14B7Z0X0L7»2⊕
[MLXZ]𝘲 class: 
[ML7]2+
MLXZ class (ENC, equivalent neutral class): 
MX2L5

catena–1D-[U(F)(μ₂-F)₂{(O)₂}]⊖

Formula Unicode styled: 
catena–1D-[U(F)(μ₂-F)₂{(O)₂}]⊖
Compound name(s): 
catena-[bis(μ₂-fluoro)-fluoro-dioxo-uranium(1-)]
Central atom: 
Charge on central atom: 
-1
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
U«V6C7OVIE22B11Z0X7L4»
[MLXZ]𝘲 class: 
[MX7L4]-
MLXZ class (ENC, equivalent neutral class): 
MX6L5

catena–2D-[U(Br)(μ₂-Br)₃]

Formula Unicode styled: 
catena–2D-[U(Br)(μ₂-Br)₃]
Compound name(s): 
catena-[tetrabromo-uranium]
uranium tetrabromide
Central atom: 
Attached groups: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
U«V4C7OIVE16B7Z0X4L3»
[MLXZ]𝘲 class: 
[MX4L3]
MLXZ class (ENC, equivalent neutral class): 
MX4L3

[Ba(PPh₂)₂(Thf)₅]

Formula Unicode styled: 
[Ba(PPh₂)₂(Thf)₅]
Compound name(s): 
bis(diphenylphosphino)-pentakis(tetrahydrofuran-O)-barium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Ba«V2C7OIIE14B7Z0X2L5»
[MLXZ]𝘲 class: 
[MX2L5]
MLXZ class (ENC, equivalent neutral class): 
MX2L5

trans–[Dy(OH₂)₅(OPCy₃)₂]³⊕

Formula Unicode styled: 
trans–[Dy(OH₂)₅(OPCy₃)₂]³⊕
Compound name(s): 
pentakis(aqua)-bis(tricyclohexylphosphine oxide)-dysprosium(3+)
Central atom: 
Charge on central atom: 
3
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
Dy«V3C7OIIIE23B7Z0X0L7»3⊕
[MLXZ]𝘲 class: 
[ML7]3+
MLXZ class (ENC, equivalent neutral class): 
MX3L4