Oxalate phosphate

(Redirected from Phosphate oxalates)

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.

Na2Fe(C2O4)(HPO4) crystal structure

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

List

edit
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

edit
  1. ^ a b Kampf, Anthony R.; Cooper, Mark A.; Rossman, George R.; Nash, Barbara P.; Hawthorne, Frank. C.; Marty, Joe (December 2019). "Davidbrownite-(NH 4 ), (NH 4 ,K) 5 (V 4+ O) 2 (C 2 O 4 )[PO 2.75 (OH) 1.25 ] 4 ·3H 2 O, a new phosphate–oxalate mineral from the Rowley mine, Arizona, USA". Mineralogical Magazine. 83 (6): 869–877. Bibcode:2019MinM...83..869K. doi:10.1180/mgm.2019.56. ISSN 0026-461X. S2CID 202917386.
  2. ^ "Crystal Structure of Novel Layered Iron Arsenate-Oxalate (NH4)3K3[Fe2(HAsO4)2(C2O4)4]x2H2O" (PDF). Журнал структурной химии (4). 2016. doi:10.15372/JSC20160428.
  3. ^ Chakrabarti, Sandip; Green, Mark A.; Natarajan, Srinivasan (March 2002). "Hydrothermal synthesis of the first iron arsenate-oxalate [C4N2H12]2[Fe4(HAsO4)6( C2O4)2], possessing open architecture". Solid State Sciences. 4 (3): 405–412. Bibcode:2002SSSci...4..405C. doi:10.1016/S1293-2558(02)01268-2.
  4. ^ Ramaswamy, Padmini; Hegde, Nayana N.; Prabhu, Ramanath; Vidya, V. M.; Datta, Ayan; Natarajan, Srinivasan (2009-12-21). "Synthesis, Structure, and Transformation Studies in a Family of Inorganic−Organic Hybrid Framework Structures Based on Indium". Inorganic Chemistry. 48 (24): 11697–11711. doi:10.1021/ic901744m. ISSN 0020-1669. PMID 19911816.
  5. ^ Huang, Ya-Ling; Huang, Meow-Yu; Chan, Tsung-Han; Chang, Bor-Chen; Lii, Kwang-Hwa (June 2007). "Synthesis, Structural Characterization, and Luminescence Properties of Lanthanide Oxalatophosphonates: Na[M 3 (H 2 O) 4 (C 2 O 4 ) 4 (CH 3 PO 3 )]·2H 2 O (M = Nd and Pr)". Chemistry of Materials. 19 (13): 3232–3237. doi:10.1021/cm070602i.
  6. ^ Kampf, Anthony R.; Celestian, Aaron J.; Nash, Barbara P.; Marty, Joe (2019-07-01). "Phoxite, (NH4)2Mg2(C2O4)(PO3OH)2(H2O)4, the first phosphate-oxalate mineral". American Mineralogist. 104 (7): 973–979. Bibcode:2019AmMin.104..973K. doi:10.2138/am-2019-6991. ISSN 0003-004X. S2CID 195790216.
  7. ^ Kampf, Anthony R.; Cooper, Mark A.; Celestian, Aaron J.; Nash, Barbara P.; Marty, Joe (2021-03-16). "Thebaite-(NH 4 ), (NH 4 ,K) 3 Al(C 2 O 4 )(PO 3 OH) 2 (H 2 O), a new phosphate–oxalate mineral from the Rowley mine, Arizona, USA". Mineralogical Magazine. 85 (3): 379–386. Bibcode:2021MinM...85..379K. doi:10.1180/mgm.2021.26. ISSN 0026-461X. S2CID 233712768.
  8. ^ Cao, Yue; Zhou, Xiaoying; Luan, Lindong; Zeng, Hongmei; Zou, Guohong; Lin, Zhien (February 2021). "Organically templated metal phosphate-oxalates: Solvent-free synthesis, crystal structure, and proton conduction". Inorganic Chemistry Communications. 124: 108403. doi:10.1016/j.inoche.2020.108403. ISSN 1387-7003. S2CID 234052257.
  9. ^ a b Colin, J. F.; Bataille, T.; Ashbrook, S. E.; Audebrand, N.; Le Pollès, L.; Pivan, J. Y.; Le Fur, E. (July 2006). "Na 2 [(VO) 2 (HPO 4 ) 2 C 2 O 4 ]·2H 2 O: Crystal Structure Determination from Combined Powder Diffraction and Solid-State NMR". Inorganic Chemistry. 45 (15): 6034–6040. doi:10.1021/ic060483t. ISSN 0020-1669. PMID 16842011.
  10. ^ a b Shahul Hameed, A.; Nagarathinam, Mangayarkarasi; Schreyer, Martin; Reddy, M. V.; Chowdari, B. V. R.; Vittal, Jagadese J. (2013). "A layered oxalatophosphate framework as a cathode material for Li-ion batteries". Journal of Materials Chemistry A. 1 (18): 5721. doi:10.1039/c3ta10464h. ISSN 2050-7488.
  11. ^ Zhao, Qian; Zhu, Yaru; Xiao, Bo; Liu, Shanshan; He, Tao; Yang, Xin; Feng, Kai (2022-12-04). "Na 2 [(VO) 2 (HPO 4 ) 2 (C 2 O 4 )]·2H 2 O: A Promising Mixed Polyanionic Cathode Material for Aqueous Zn-Ion Batteries". Inorganic Chemistry. 61 (50): 20211–20215. doi:10.1021/acs.inorgchem.2c03308. ISSN 0020-1669. PMID 36463495. S2CID 254220629.
  12. ^ a b Hameed, A. Shahul; Reddy, M. V.; Nagarathinam, M.; Runčevski, Tomče; Dinnebier, Robert E; Adams, Stefan; Chowdari, B. V. R.; Vittal, Jagadese J. (December 2015). "Room temperature large-scale synthesis of layered frameworks as low-cost 4 V cathode materials for lithium ion batteries". Scientific Reports. 5 (1): 16270. Bibcode:2015NatSR...516270H. doi:10.1038/srep16270. ISSN 2045-2322. PMC 4655412. PMID 26593096.
  13. ^ a b Nagarathinam, Mangayarkarasi; Saravanan, Kuppan; Phua, Eunice Jia Han; Reddy, M. V.; Chowdari, B. V. R.; Vittal, Jagadese J. (2012-06-11). "Redox-Active Metal-Centered Oxalato Phosphate Open Framework Cathode Materials for Lithium Ion Batteries". Angewandte Chemie International Edition. 51 (24): 5866–5870. doi:10.1002/anie.201200210. PMID 22539247.
  14. ^ a b Do, Junghwan; Bontchev, Ranko P.; Jacobson, Allan J. (2001-08-01). "Vanadyl Oxalatophosphate Compounds (C 2 H 10 N 2 )[VO(HPO 4 )] 2 (C 2 O 4 ) and (CH 6 N 3 ) 2 [[VO(HPO 4 )] 2 (C 2 O 4 ) and Their Thermal Transformation to (VO) 2 P 2 O 7 via VOHPO 4". Chemistry of Materials. 13 (8): 2601–2607. doi:10.1021/cm010043u. ISSN 0897-4756.
  15. ^ Shi, Fa-Nian; Almeida Paz, Filipe A.; Rocha, João; Klinowski, Jacek; Trindade, Tito (March 2005). "Synthesis and characterisation of a new vanadyl oxalatophosphate compound: (C10H10N2)[(VO)(HPO4)]2(C2O4)". Inorganica Chimica Acta. 358 (4): 927–932. doi:10.1016/j.ica.2004.10.017.
  16. ^ Orive, Joseba; Sivasamy, Ramesh; Fernández de Luis, Roberto; Mosquera, Edgar; Arriortua, María I. (2018). "K 2 MnII2(H 2 O) 2 C 2 O 4 (HPO 3 ) 2 : a new 2D manganese( ii ) oxalatophosphite with double-layered honeycomb sheets stabilized by potassium ions". CrystEngComm. 20 (3): 301–311. doi:10.1039/C7CE01637A. hdl:10810/25291. ISSN 1466-8033.
  17. ^ a b Jiang, Yau-Chen; Wang, Sue-Lein; Lee, Shang-Fan; Lii, Kwang-Hwa (October 2003). "Novel Transition Metal Oxalatophosphates with a Two-Dimensional Honeycomb Structure: (H 3 TREN)[M 2 (HPO 4 )(C 2 O 4 ) 2.5 ]·3H 2 O (M = Mn II and Fe II , TREN = Tris(2-aminoethyl)amine) †". Inorganic Chemistry. 42 (20): 6154–6156. doi:10.1021/ic030019d. ISSN 0020-1669. PMID 14514286.
  18. ^ a b c Luan, Lindong; Li, Jing; Yin, Changzhen; Lin, Zhien; Huang, Hui (2015). "Solvent-free synthesis of new inorganic–organic hybrid solids with finely tuned manganese oxalate structures". Dalton Transactions. 44 (13): 5974–5977. doi:10.1039/C5DT00431D. ISSN 1477-9226. PMID 25742937.
  19. ^ a b c Luan, Lindong; Zou, Guohong; Lin, Zhien; Cai, Huaqiang; Huang, Hui (October 2018). "Solvent-free synthesis of metal phosphate-oxalates with layered and zeolitic structures". Inorganic Chemistry Communications. 96: 65–68. doi:10.1016/j.inoche.2018.08.003. S2CID 105948051.
  20. ^ Kizewski, Fiona R.; Boyle, Paul; Hesterberg, Dean; Martin, James D. (2010-02-24). "Mixed Anion (Phosphate/Oxalate) Bonding to Iron(III) Materials". Journal of the American Chemical Society. 132 (7): 2301–2308. doi:10.1021/ja908807b. ISSN 0002-7863. PMID 20121236.
  21. ^ Pramanik, Atin; Bradford, Alasdair J; Lee, Stephen L; Lightfoot, Philip; Armstrong, A Robert (2021-04-01). "Na 2 Fe(C 2 O 4 )(HPO 4 ): a promising new oxalate-phosphate based mixed polyanionic cathode for Li/Na ion batteries". Journal of Physics: Materials. 4 (2): 024004. Bibcode:2021JPhM....4b4004P. doi:10.1088/2515-7639/abe5f9. hdl:10023/21569. ISSN 2515-7639. S2CID 233919183.
  22. ^ Yang, Xin; Li, Jiang; Hou, Yawei; Shi, Shenyi; Shan, Yongkui (April 2008). "K2Fe(C2O4)(HPO4)(OH2)·H2O: A layered oxalatophosphate hybrid material". Inorganica Chimica Acta. 361 (5): 1510–1514. doi:10.1016/j.ica.2007.08.013.
  23. ^ Neeraj, S.; Natarajan, Srinivasan; Rao, C. N. R. (2001). "A zinc phosphate oxalate with phosphate layers pillared by the oxalate units". Journal of the Chemical Society, Dalton Transactions (3): 289–291. doi:10.1039/b007980o.
  24. ^ Loiseau, Thierry; Férey, Gérard; Haouas, Mohamed; Taulelle, Francis (2004-12-01). "Structural Analysis of F/OH Distribution in a Hybrid Open-Framework Fluorinated Gallium Oxalate−Phosphate Templated by 1,3-Diaminopropane (MIL-90)". Chemistry of Materials. 16 (25): 5318–5326. doi:10.1021/cm048820o. ISSN 0897-4756.
  25. ^ Yang, Ya-Ching; Wang, Sue-Lein (January 2008). "Intrinsic Yellow Light Phosphor: An Organic−Inorganic Hybrid Gallium Oxalatophosphate with Hexameric Octahedral Ga 6 (OH) 4 O 26 Cluster". Journal of the American Chemical Society. 130 (4): 1146–1147. doi:10.1021/ja7101423. ISSN 0002-7863. PMID 18181630.
  26. ^ a b c d e Chen, Zhenxia; Tan, Songliang; Weng, Linhong; Zhou, Yaming; Gao, Xiang; Zhao, Dongyuan (July 2006). "New organically templated gallium oxalate-phosphate structures based on Ga4(PO4)4(C2O4) building unit". Journal of Solid State Chemistry. 179 (7): 1931–1937. Bibcode:2006JSSCh.179.1931C. doi:10.1016/j.jssc.2006.03.031.
  27. ^ Xue, Zhen-Zhen; Pan, Jie; Li, Jin-Hua; Wang, Zong-Hua; Wang, Guo-Ming (June 2017). "Synthesis, structure and characterization of two new organic template-directed gallium phosphate/phosphite-oxalates". Journal of Molecular Structure. 1138: 1–5. Bibcode:2017JMoSt1138....1X. doi:10.1016/j.molstruc.2017.02.102.
  28. ^ Ramaswamy, Padmini; Mandal, Sukhendu; Natarajan, Srinivasan (June 2011). "New open-framework phosphate and phosphite compounds of gallium". Inorganica Chimica Acta. 372 (1): 136–144. doi:10.1016/j.ica.2011.02.034.
  29. ^ Ramaswamy, Padmini; Hegde, Nayana N.; Prabhu, Ramanath; Vidya, V. M.; Datta, Ayan; Natarajan, Srinivasan (2009-12-21). "Synthesis, Structure, and Transformation Studies in a Family of Inorganic−Organic Hybrid Framework Structures Based on Indium". Inorganic Chemistry. 48 (24): 11697–11711. doi:10.1021/ic901744m. ISSN 0020-1669. PMID 19911816.
  30. ^ Huang, Yuh-Feng; Lii, Kwang-Hwa (1998). "Organically templated inorganic/organic hybrid materials: hydrothermal synthesis and structural characterization of [C4H12N2][In2(C2O4)(HPO4)3]·H2O". Journal of the Chemical Society, Dalton Transactions (24): 4085–4086. doi:10.1039/a807345g.
  31. ^ a b Lee, S. F.; Tsai, T. C.; Chang, G. S.; Sheu, C. Y.; Lii, K. H. (May 2007). "Magnetic properties of iron oxalatophosphates with layer and framework structures". Journal of Applied Physics. 101 (9): 09E107. Bibcode:2007JAP...101iE107L. doi:10.1063/1.2713207. ISSN 0021-8979.
  32. ^ a b c d Wang, Chih-Min; Wu, Yi-Ying; Hou, Chia-Hung; Chen, Chii-Chang; Lii, Kwang-Hwa (2009-02-16). "Synthesis, Characterization, and Properties of Organically Templated Lanthanide Oxalatophosphates with a Three-Dimensional Honeycomb Structure: (H4APPIP)[Ln3(C2O4)5.5(H2PO4)2]·5H2O (Ln = Er−Lu, APPIP = 1,4-Bis(3-aminopropyl)piperazine)". Inorganic Chemistry. 48 (4): 1519–1523. doi:10.1021/ic801817e. ISSN 0020-1669. PMID 19159316.
  33. ^ Bagnall, Kenneth W. (2013-12-12). Th Thorium: Compounds with Carbon: Carbonates, Thiocyanates, Alkoxides, Carboxylates. Springer Science & Business Media. pp. 102–103. ISBN 978-3-662-06315-6.
  34. ^ Bjorklund, Carl W. (December 1957). "The Preparation of PuP 2 O 7 and PuPO 4 1". Journal of the American Chemical Society. 79 (24): 6347–6350. doi:10.1021/ja01581a001. ISSN 0002-7863.