Ca group (X type)

[Ca(H)₂]

Formula Unicode styled: 
[Ca(H)₂]
Compound name(s): 
dihydrido-calcium
calcium dihydride
Central atom: 
Attached groups: 
Charge on central atom: 
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: 
H«V1C4O-I»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

trans–[Ca(I)(C₆H₄Me-p)(Thf)₄]

Formula Unicode styled: 
trans–[Ca(I)(C₆H₄Me-p)(Thf)₄]
Compound name(s): 
Iodo-(4-methylphenyl)-tetrakis(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: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Ca(CH₂Ph)₂(Thf)₄]

Formula Unicode styled: 
cis–[Ca(CH₂Ph)₂(Thf)₄]
Compound name(s): 
Dibenzyl-tetrakis(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: 
C«V4C4O-IIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

trans–[Ca(C₆H₅)(PPh₂)(Thf)₄]

Formula Unicode styled: 
trans–[Ca(C₆H₅)(PPh₂)(Thf)₄]
Compound name(s): 
(Diphenylphosphanido)-phenyl-tetrakis(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: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

trans–[Ca(Br)(C₆H₅)(Thf)₄]

Formula Unicode styled: 
trans–[Ca(Br)(C₆H₅)(Thf)₄]
Compound name(s): 
Bromo-phenyl-tetrakis(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: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Ca{N(SiMe₃)₂}(C₆H₅)(Thf)₃]

Formula Unicode styled: 
[Ca{N(SiMe₃)₂}(C₆H₅)(Thf)₃]
Compound name(s): 
tris(tetrahydrofuran)-phenyl-(bis(trimethylsilyl)amido)-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: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Ca(I)(C₆H₅)(Thf)(Dme)₂]

Formula Unicode styled: 
[Ca(I)(C₆H₅)(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: 
C«V4C3O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

trans–[Ca(OSO₂Tol-κO)₂(OH₂)₄]

Formula Unicode styled: 
trans–[Ca(OSO₂Tol-κO)₂(OH₂)₄]
Compound name(s): 
Tetra-aqua-bis(p-toluenesulfonato)-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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

trans–[Ca(OSO₂CF₃-κO)₂(OHMe)₄]

Formula Unicode styled: 
trans–[Ca(OSO₂CF₃-κO)₂(OHMe)₄]
Compound name(s): 
tetrakis(Methanol)-bis(trifluoromethanesulfonato)-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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

trans–[Ca(OSiPh₃)₂(Thf)₄]

Formula Unicode styled: 
trans–[Ca(OSiPh₃)₂(Thf)₄]
Compound name(s): 
tetrakis(tetrahydrofuran)-bis(triphenylsilanolato)-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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Ca{OC₆H₂(NO₂)₃-2,4,6-κ²O}₂(Tetraglyme-κ⁵O)]

Formula Unicode styled: 
[Ca{OC₆H₂(NO₂)₃-2,4,6-κ²O}₂(Tetraglyme-κ⁵O)]
Compound name(s): 
(2,5,8,11,14-Pentaoxapentadecane)-bis(2,4,6-trinitrophenolato)-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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Ca{OC₆H₂(NO₂)₃-2,4,6-κ²O}₂(OH₂)₄]

Formula Unicode styled: 
[Ca{OC₆H₂(NO₂)₃-2,4,6-κ²O}₂(OH₂)₄]
Compound name(s): 
Tetra-aqua-bis(picrato)-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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Ca(OC₆H₂Buᵗ₃-2,4,6)₂(Thf)₃]

Formula Unicode styled: 
[Ca(OC₆H₂Buᵗ₃-2,4,6)₂(Thf)₃]
Compound name(s): 
bis(2,4,6-tris(t-Butyl)phenolato)-tris(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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Ca(OH₂)₃(O₂NO-κ²O)(12-crown-4-κ⁴O)]⊕

Formula Unicode styled: 
[Ca(OH₂)₃(O₂NO-κ²O)(12-crown-4-κ⁴O)]⊕
Compound name(s): 
Triaqua-(12-crown-4)-(nitrato-O)-calcium(1+)
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Ca(OH₂)₂(O₂NO-κ²O)(Phen)₂]⊕

Formula Unicode styled: 
[Ca(OH₂)₂(O₂NO-κ²O)(Phen)₂]⊕
Compound name(s): 
diaqua-nitrato-bis(1,10-phenanthroline)-calcium(1+)
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Ca(OH₂)₂(O₂NO-κ²O)(Phen)₂]⊕

Formula Unicode styled: 
[Ca(OH₂)₂(O₂NO-κ²O)(Phen)₂]⊕
Compound name(s): 
diaqua-nitrato-bis(1,10-phenanthroline)-calcium(1+)
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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Ca(O₂NO-κ²O)₂{(OPPh₂)₂CH₂}₂]

Formula Unicode styled: 
[Ca(O₂NO-κ²O)₂{(OPPh₂)₂CH₂}₂]
Compound name(s): 
bis((Nitrato-O,O')-(bis(diphenylphosphinoyl)methane))-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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Ca(O₂NO-κ²O)₂(15-crown-5-κ⁵O)]

Formula Unicode styled: 
[Ca(O₂NO-κ²O)₂(15-crown-5-κ⁵O)]
Compound name(s): 
(15-Crown-5)-bis(nitrato-O,O')-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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

trans–[Ca(ONO₂-κO)₂(O=C(NH₂)₂}₄]

Formula Unicode styled: 
trans–[Ca(ONO₂-κO)₂(O=C(NH₂)₂}₄]
Compound name(s): 
tetrakis(Urea)-dinitrato-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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Ca(ClO₄-κO)₂(Bpy)₃]

Formula Unicode styled: 
[Ca(ClO₄-κO)₂(Bpy)₃]
Compound name(s): 
tris(2,2'-Bipyridine)-bis(perchlorato)-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: 
O«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2