Chemistry:Oxalate phosphate

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Short description: Chemical compound containing oxalate and phosphate anions
Na2Fe(C2O4)(HPO4) crystal structure

The oxalate phosphates are chemical compounds containing oxalate and phosphate anions. They are also called oxalatophosphates or phosphate oxalates. Some oxalate-phosphate minerals found in bat guano deposits are known.[1] Oxalate phosphates can form metal organic framework compounds.

Related compounds include the arsenate oxalates,[2][3] and phosphite oxalates,[4] oxalatomethylphosphonate,[5] and potentially other oxalate phosphonates.

List

name chem mw crystal system space group unit cell Å volume density comment references
Phoxite (NH4)2Mg2(C2O4)(PO3OH)2(H2O)4 monoclinic P21/c a=7.2962 b=13.5993 c=7.8334 β=108.271° Z=2 738.07 1.98 mineral biaxial(-) α = 1.499, β = 1.541 γ = 1.542; 2V = 16 [6]
Thebaite-(NH4) (NH4,K)3Al(C2O4)(PO3OH)2(H2O) monoclinic P21/c a = 11.156, b = 6.234, c = 18.65, β = 102.93°, Z=4 1264 2.093 biaxial (–) α = 1.490, β = 1.534, γ = 1.570; 2V = 82.7° [7]
bis(N-methylpiperazinedi-ium) bis(bis(μ-dihydrogen phosphato)-(oxalato)-scandium) oxalate trihydrate H2mpip⋅Sc(H2PO4)2(C2O4)·0.5C2O4·1.5H2O C2 a=17.1307 b=6.6277 c=16.3543 β=103.336° [8]
Davidbrownite-(NH4) (NH4), (NH4,K)5(V4+O)2(C2O4)[PO4H]3·[PO4H2]·3H2O monoclinic P21/c a = 10.356, b = 8.923, c = 13.486, β = 92.618°, Z = 2 1244.9 2.12 green–blue mineral biaxial (+) α = 1.540, β = 1.550 γ = 1.582; 2V = 58.5 [1]
(NH4)2[(VO)2(HPO4)2C2O4]·5H2O [9]
Li2(VO)2(HPO4)2(C2O4) [10]
Li2(VO)2(HPO4)2(C2O4)·6H2O 535.84 triclinic a = 6.4133 b = 9.2173, c = 14.6206 α = 95.016°, β = 91.797°, γ = 107.7622°, and Z = 2 818.38 2.1743 [10]
Na2[(VO)2(HPO4)2C2O4].2H2O monoclinic P21 a = 6.3534, b = 17.1614, c = 6.5632, β = 106.59 sheet morphology [9][11]
K2[(VO)2(HPO4)2(C2O4)] 492.05 triclinic a=6.316 b=7.489 c=10.861 α=56.8° β=57.99° γ=54.20° [12]
K2[(VO)2(HPO4)2(C2O4)]·4.5H2O triclinic P1 a = 6.3953, b = 9.1451, c = 14.6208, α = 97.269°, β = 91.351° γ = 106.500° Z=2 [12]
K2.5[(VO)2(HPO4)1.5(PO4)0.5(C2O4)] MOF [13]
LiK[(VO)2(HPO4)2(C2O4)]·4.5H2O [13]
(C2H10N2)[VO(HPO4)]2(C2O4) 473.96 triclinic P1 a = 6.3595, b = 6.6236, c = 9.224, α = 98.216o, β = 108.128o, γ = 100.672o, Z = 1 354.42 2.225 [14]
guanidine vanadyl hydrogenphosphate oxalate (CH6N3)2[VO(HPO4)]2(C2O4) 532.02 triclinic P1 a = 6.3825, b = 7.8877, c = 9.202, α = 66.602o, β = 71.757o, γ = 79.821o, Z = 1 403.07 2.192 [14]
catena-(4,4'-Bipyridinium bis(μ3-hydrogen phosphato)-(μ2-oxalato)-dioxo-di-vanadium) (C10H10N2)[(VO)(HPO4)]2(C2O4) monoclinic P21/c a=9.250 b=6.338 c=16.111, β=98.08° [15]
K2MnII2(H2O)2C2O4(HPO3)2 oxalophosphite [16]
TREN = tris(2-aminoethyl)amine) (H3TREN)[Mn2(HPO4)(C2O4)2.5]·3H2O triclinic P1 a = 8.8385, b = 9.0586, c = 16.020, α = 77.616°, β = 83.359°, γ = 68.251°, and Z = 2. [17]
mpip1-methylpiperazine (H2mpip)1.5•Mn3(HPO4)(H2PO4)(C2O4)2 [18]
dap=1,2-diaminopropane (H2dap)•Mn3(HPO4)(H2PO4)(C2O4)2 [18]
pa=propylamine (Hpa)•Mn3(HPO4)(H2PO4)(C2O4)2 [18]
dmp = 1,4-dimethylpiperazine (H2dmp)0.5·Mn(H2PO4)(C2O4) triclinic P1 a =5.8528 b =8.1833 c =11.1334, α =103.958° β =93.550° γ =90.572° [19]
TREN = tris(2-aminoethyl)amine) (H3TREN)[Fe2(HPO4)(C2O4)2.5]·3H2O triclinic P1 a = 8.7776, b = 8.9257, c = 15.884, α = 78.630°, β = 84.018°, and γ = 67.372° Z=2 [17]
1,3-diaminopropane [C3H12N2]2[Fe5(C2O4)2(HxPO4)8] 1367.31 triclinic P1 a=9.7851 b=9.8986 c=10.7420 α =73.790 β = 71.684 γ = 79.300 Z=1 942.99 2.408 [20]
Na2Fe(C2O4)(HPO4) monoclinic P21/c a=6.4728, b=20.210, c=10.4712 β=90.745 1369.7 orange [21]
K2Fe(C2O4)(HPO4)(OH2) · H2O 354.08 orthorhombic Pbca a=11.880 b=10.384 c=15.337 Z=8 1891.9 2.486 yellow [22]
[NH3(CH2)3NH3][Zn6(PO4)4(C2O4)] 456.12 triclinic P1 a =5.0030 b=8.5434 c=12.4336 α=92.99 β=97.138 γ = 91.465 Z=2 526.33 2.878 [23]
MIL-90 pentagallium sesquitrimethylenediamine difluoride dihydroxy oxalate tetraphosphate Ga5(PO4)4(C2O4)F2(OH)2·1.5N2C3H12 triclinic P1 a = 8.1217, b = 8.9601, c = 10.4611, α = 111.930°, β = 103.655°, γ = 101.903° 648.59 [24]
NTHU-6 2(C13H16N2) Ga10 8(PO4)(HPO4)4(OH)2(C2O4).3(H2O) 2251.61 monoclinic C2/m a=23.048 b=24.649 c=17.081 β = 132.192 Z=4 7189.8 2.080 yellow [25]
1,3-diaminopropane [Ga2(PO4)2(H2O)(C2O4)0.5](C3N2H12)0.5(H2O) [26]
ethylene diamine [Ga2(PO4)2(C2O4)0.5](C2N2H10)0.5(H2O) [26]
1,3-diaminopropane [Ga2(PO4)2(C2O4)0.5](C3N2H12)0.5 [26]
diethylene triamine [Ga2(PO4)2(H2PO4)0.5(C2O4)0.5](C4N3H16)0.5 (H2O)1.5 [26]
diethylene triamine [Ga2.5(PO4)2.5(H2O)1.5(C2O4)0.5](C4N3H15)0.5 [26]
dmpip = 2,6-dimethyl-piperazine

catena-(bis(2,6-dimethylpiperazine-1,4-di-ium) bis(μ-hydrogen phosphato)-bis(μ-phosphato)-(μ-oxalato)-bis(hydrogen phosphato)-tetra-gallium dihydrate

[H2dmpip][Ga2(HPO4)2(PO4)(C2O4)0.5]·H2O monoclinic P21/c a 8.904 b 28.036 c 8.173, β =100.74° [27]
catena-(2-(3-ammoniopropyl)propane-1,3-diammonium bis(μ4-phosphato)-bis(μ3-phosphato)-(μ2-oxalato)-(μ2-monohydrogen phosphato)-tetra-gallium dihydrate) [C6N3H19][Ga4(C2O4)(PO4)4(H2PO4)]·2H2O monoclinic C2/c a =20.355 b =15.649 c =9.0517 β =105.781° [28]
Piperazinediium bis(μ2-oxalato-O,O',O'',O''')-bis(μ2-hydrogen phosphato-O,O')-diaqua-di-indium dihydrate [C4N2H12]0.5In(HPO4)(C2O4).H2O monoclinic P21/c a =6.4726 b =11.080 c =14.311, β =100.316° [29]
Piperazinium bis(μ3-monhydrogenphosphato)-(μ2-monohydrogenphosphato)-(μ2-oxalato)-di-indium monohydrate [C4H12N2][In2(C2O4)(HPO4)3]·H2O monoclinic P21 a =6.5052 b =17.5005 c =8.1811 β =107.656 [30]
dmp = 1,4-dimethylpiperazine

bis(1,4-dimethylpiperazine-1,4-diium) bis(μ-oxalato)-tetrakis(μ-dihydrogen phosphato)-tetrakis(μ-hydrogen phosphato)-tetra-indium(iii) dihydrate

H2dmp·In2(HPO4)2(H2PO4)2(C2O4)·H2O a 7.9684 b 11.9582 c 12.5204, α 89.946° β 84.035° γ 87.287° [19]
dmapa = 3-(dimethylamino)-1-propylamine H2dmapa·In2(HPO4)2(H2PO4)2(C2O4)·H2O a 7.8398 b 12.0428 c 12.4877, α 90.013° β 96.335° γ 92.640° [19]
Cs2Fe(C2O4)0.5(HPO4)2 [31]
CsFe(C2O4)0.5(H2PO4)(HPO4) [31]
APPIP = 1,4-bis(3-aminopropyl)piperazine (H4APPIP)[Er3(C2O4)5.5(H2PO4)2]·5H2O [32]
APPIP = 1,4-bis(3-aminopropyl)piperazine (H4APPIP)[Tm3(C2O4)5.5(H2PO4)2]·5H2O [32]
APPIP = 1,4-bis(3-aminopropyl)piperazine (H4APPIP)[Yb3(C2O4)5.5(H2PO4)2]·5H2O [32]
APPIP = 1,4-bis(3-aminopropyl)piperazine (H4APPIP)[Lu3(C2O4)5.5(H2PO4)2]·5H2O [32]
K4[Th(HPO4)2(C2O4)2(H2O)2]•4Н2O [33]
Plutonium(IV) oxalatophosphate ? [34]

References

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