| class="wikitable"
!formula
!system
!space group
!unit cell Å
!volume
!density
!comment
!ref |
| [Si40P6]I6.5
|cubic
|Pm{{overbar|3}}n
|a=10.1293 Z=1
|1039.3
|3.412
|clathrate
|[{{Cite journal |last1=Kovnir |first1=Kirill A. |last2=Uglov |first2=Alexei N. |last3=Zaikina |first3=Julia V. |last4=Shevelkov |first4=Andrei V. |date=January 2004 |title=New cationic clathrate: synthesis and structure of [Si40P6]I6.5 |url=https://linkinghub.elsevier.com/retrieve/pii/S0959943604703405 |journal=Mendeleev Communications |language=en |volume=14 |issue=4 |pages=135–136 |doi=10.1070/MC2004v014n04ABEH001945}}] |
| K4P21I
|orthorhombic
|Ccmm
|a = 12.853; b = 21.795; c = 9.748 Z = 4
|2730.7
|2.271
|ruby red;sensitive to air
|[{{Cite journal |last1=Hönle |first1=Wolfgang |last2=Schmettow |first2=Walter |last3=Peters |first3=Karl |last4=Chang |first4=Jen-Hui |last5=von Schnering |first5=Hans Georg |date=October 2004 |title=The Henicosaphosphide Iodides of Potassium and Rubidium, K4P21I and Rb4P21I |url=https://onlinelibrary.wiley.com/doi/10.1002/zaac.200400211 |journal=Zeitschrift für anorganische und allgemeine Chemie |language=de |volume=630 |issue=12 |pages=1858–1862 |doi=10.1002/zaac.200400211 |issn=0044-2313}}] |
| Ca2PI
|trigonal
|R{{overbar|3}}m
|a=4.30 c=22.17
|
|3.2
|yellow
|[{{Cite journal |last1=Hamon |first1=Christian |last2=Marchand |first2=Roger |last3=Laurent |first3=Yves |last4=Lang |first4=Jean |date=1974 |title=Étude d'halogénopnictures. III. Structure de Ca2PI et Ca3PI3. Surstructures de type NaCl |url=https://www.persee.fr/doc/bulmi_0037-9328_1974_num_97_1_6909 |journal=Bulletin de Minéralogie |volume=97 |issue=1 |pages=6–12 |doi=10.3406/bulmi.1974.6909}}] |
| Ca3PI3
|cubic
|I4132
|a=12.31 Z=8
|
|3.78
|colourless
| |
| Cu2P3I2
|monoclinic
|P21c
|a = 15.343, b = 12.925, c = 15.260, β = 116.38°, Z = 16
|
|
|band gap 0.72 eV; Cu ion conductor
|[{{Cite journal |last1=Möller |first1=M.H. |last2=Jeitschko |first2=W. |date=November 1986 |title=Preparation, properties, and crystal structure of the solid electrolytes Cu2P3I2 and Ag2P3I2 |url=https://linkinghub.elsevier.com/retrieve/pii/0022459686900526 |journal=Journal of Solid State Chemistry |language=en |volume=65 |issue=2 |pages=178–189 |doi=10.1016/0022-4596(86)90052-6|bibcode=1986JSSCh..65..178M }}][{{Cite journal |last1=Pfitzner |first1=Arno |last2=Freudenthaler |first2=Eva |date=1995-08-18 |title=(CuI)3P12: A Solid Containing a New Polymer of Phosphorus Predicted by Theory |url=https://onlinelibrary.wiley.com/doi/10.1002/anie.199516471 |journal=Angewandte Chemie International Edition in English |language=en |volume=34 |issue=15 |pages=1647–1649 |doi=10.1002/anie.199516471 |issn=0570-0833}}][{{Cite journal |last1=Freudenthaler |first1=Eva |last2=Pfitzner |first2=Arno |last3=Sinclair |first3=Derek C. |date=February 1996 |title=Electrical properties of Cu2P3I2 |url=https://linkinghub.elsevier.com/retrieve/pii/002554089500176X |journal=Materials Research Bulletin |language=en |volume=31 |issue=2 |pages=171–176 |doi=10.1016/0025-5408(95)00176-X}}] |
| Cu3P15I2
|monoclinic
|P21/n
|a=9.667, b=19.475, c=9.886, β =108.75(2)°, Z=4
|1762.4
|
|grey
|[{{Cite journal |date=1995-01-01 |editor-last=Pfitzner |editor-first=A. |editor2-last=Freudenthaler |editor2-first=E. |title=Crystal structure of tricopper(I) pentadecaphosphide diiodide, Cu 3 P 15 I 2 |url=https://www.degruyter.com/document/doi/10.1524/zkri.1995.210.1.59/html |journal=Zeitschrift für Kristallographie - Crystalline Materials |language=en |volume=210 |issue=1 |pages=59 |doi=10.1524/zkri.1995.210.1.59 |bibcode=1995ZK....210...59P |issn=2194-4946|last1=Pfitzner |first1=A. |last2=Freudenthaler |first2=E. }}] |
| (CuI)3P12
|monoclinic
|P21
|a=12.846 b=13.857 c=9.651 β=109.43 Z=4
|1620.2
|3.866
|shiny
| |
| (CuI)2P14
|monoclinic
|P21/c
|a = 9.919, b = 9.718, c = 16.478, β = 105.71°, Z = 4
|1529.0
|3.539
|
|[{{Cite journal |last1=Pfitzner |first1=Amo |last2=Freudenthaler |first2=Eva |date=1997-02-01 |title=(CuI) 2 P 14 : ein neues Phosphorpolymer in einer Kupferhalogenid-Matrix /(CuI) 2 P 14 : a Novel Phosphorus Polymer in a Copper Halide Matrix |url=https://www.degruyter.com/document/doi/10.1515/znb-1997-0209/html |journal=Zeitschrift für Naturforschung B |language=en |volume=52 |issue=2 |pages=199–202 |doi=10.1515/znb-1997-0209 |s2cid=101576257 |issn=1865-7117}}] |
| (CuI)5P16S
|
|
|
|
|
|
|[{{Cite journal |last=Freudenthaler |first=E |date=November 1997 |title=Copper(I) halide-phosphorus adducts: a new family of copper(I) ion conductors |url=https://epub.uni-regensburg.de/11753/1/34_Copper(I)halide-phosphorus%20adducts%20a%20new%20family%20of%20copper(I)ion%20conductors.pdf |journal=Solid State Ionics |language=en |volume=101-103 |pages=1053–1059 |doi=10.1016/S0167-2738(97)00169-0}}] |
| (CuI)3P4S4
|hexagonal
|P63cm
|a=19.082, c=6.691 Z=6
|2109.9
|
|
|[{{Cite journal |title=(CuI)3P4S4: Preparation, Structural, and NMR Spectroscopic Characterization of a Copper(I) Halide Adduct with β-P4S4 |journal= Chemistry - A European Journal|year= 2002|doi=10.1002/1521-3765(20020916)8:18<4228::AID-CHEM4228>3.0.CO;2-V|last1= Reiser|first1= Sara|last2= Brunklaus|first2= Gunther|last3= Hong|first3= Jung Hoon|last4= Chan|first4= Jerry C. C.|last5= Eckert|first5= Hellmut|last6= Pfitzner|first6= Arno|volume= 8|issue= 18|pages= 4228–4233|pmid= 12298013|url= https://epub.uni-regensburg.de/11756/1/64_%28CuI%293P4S4%20Preparation%2C%20Structural%2C%20and%20NMR%20Spectroscopic%20Characterization%20of%20a%20Copper%28I%29%20Halide%20Adduct%20with%20b-P4S4.pdf}}] |
| (CuI)8P12
|monoclinic
|P121/c1
|a=15.343, b=12.925, c=15.26, β=116.38
|
|4.64
|
| |
| Ge38P8I8
|Cubic
|P{{overbar|4}}3n
|a=10.507
|
|
|silvery
|[{{Cite journal |last1=von Schnering |first1=Hans-Georg |last2=Menke |first2=Heinz |date=January 1972 |title=Ge38P8I8 and Ge38As8I8, a New Class of Compounds with Clathrate Structure |url=https://onlinelibrary.wiley.com/doi/10.1002/anie.197200431 |journal=Angewandte Chemie International Edition in English |language=en |volume=11 |issue=1 |pages=43–44 |doi=10.1002/anie.197200431 |issn=0570-0833}}] |
| (CuI)5P16Se
|
|
|
|
|
|
| |
| (CuI)2P8Se3
|
|Pbcm
|a=9.1348 b=12.351 c=13.873 Z=4
|1565.2
|3.673
|red; melt 408 °C; P8Se3 clusters
|[{{Cite journal |title= (CuI)2P8Se3: An Adduct ofD3-Symmetrical P8Se3 Cage Molecules with Cu2I2 Rhomboids|journal= Angewandte Chemie|year= 2000|doi=10.1002/1521-3773(20001117)39:22<4160::AID-ANIE4160>3.0.CO;2-8|last1= Pfitzner|first1= Arno|last2= Reiser|first2= Sara|last3= Nilges|first3= Tom|volume= 39|issue= 22|pages= 4160–4162|pmid= 11093240}}] |
| (CuI)3P4Se4
|hexagonal
|P63cm
|a = 19.601, c = 6.7196, Z = 6
|
|
|orange
|[{{Cite journal |last1=Pfitzner |first1=A. |last2=Reiser |first2=Sara |date=1999-05-01 |title=(CuI) 3 P 4 Se 4 : β-P 4 Se 4 Cages between Columns of Copper Iodide |url=https://pubs.acs.org/doi/10.1021/ic981042f |journal=Inorganic Chemistry |language=en |volume=38 |issue=10 |pages=2451–2454 |doi=10.1021/ic981042f |issn=0020-1669}}] |
| Zn3PI3
|cubic
|F{{overbar|4}}2m
|a=5.945
|
|4.87
|dark grey; dec 300 °C
|[{{Cite journal |last1=Suchow |first1=Lawrence |last2=Witzen |first2=Margaret Berry |last3=Stemple |first3=Norman R. |date=May 1963 |title=Zinc Phosphide Iodide (Zn 3 PI 3 ) and Zinc Arsenide Iodide (Zn 3 AsI 3 ): New Compounds with Disordered Defect Zincblende Structure |url=https://pubs.acs.org/doi/abs/10.1021/ic50007a003 |journal=Inorganic Chemistry |language=en |volume=2 |issue=3 |pages=441–444 |doi=10.1021/ic50007a003 |issn=0020-1669}}] |
| (ZnI2)6ZnSP4S3
|
|
|
|
|
|
| |
| (ZnI2)6ZnSeP4Se3
|cubic
|F{{overbar|4}}3c
|a=19.542
|7463.1
|4.325
|brown
|[{{Cite thesis |last=Hong, Jung Hoon |date=2005 |title=The host/guest clathrate system [(ZnI2)6(ZnQ)]/[Pn4Qx] (Pn=P, As; Q=S, Se). A qualitative approach to structures, identification and synthesis |url=https://epub.uni-regensburg.de/id/eprint/10245 |doi=10.5283/EPUB.10245|type=phd }}] |
| Rb4P21I
|orthorhombic
|Ccmm
|a = 13.281; b = 21.868; c = 9.771 Z=4
|2838.1
|2.619
|dark red
| |
| Sr2P7I
|cubic
|P213
|a=10.25
|
|
|dark red; contains heptaphosphanortricyclane
|[{{Cite journal |last1=Dolyniuk |first1=Juli-Anna |last2=Lee |first2=Shannon |last3=Tran |first3=Nhon |last4=Wang |first4=Jian |last5=Wang |first5=Lin-Lin |last6=Kovnir |first6=Kirill |date=July 2018 |title=Eu2P7X and Ba2As7X (X = Br, I): Chiral double-Zintl salts containing heptapnictotricyclane clusters |url=https://linkinghub.elsevier.com/retrieve/pii/S002245961830166X |journal=Journal of Solid State Chemistry |language=en |volume=263 |pages=195–202 |doi=10.1016/j.jssc.2018.04.026|bibcode=2018JSSCh.263..195D |s2cid=103274102 |doi-access=free }}] |
| Zr6I14P
|orthorhombic
|Cmca
|
|
|
|
|[{{Cite journal |last1=Rosenthal |first1=Guy |last2=Corbett |first2=John D. |date=January 1988 |title=Zirconium iodide clusters that encapsulate silicon, germanium, phosphorus, or pyrex |url=https://pubs.acs.org/doi/abs/10.1021/ic00274a012 |journal=Inorganic Chemistry |language=en |volume=27 |issue=1 |pages=53–56 |doi=10.1021/ic00274a012 |issn=0020-1669}}] |
| Ag2P3I2
|monoclinic
|
|
|
|
|Ag ion conductor
| |
| (AgI)2Ag3PS4
|hexagonal
|P63mc
|a=7.395 c=12.224 Z=2
|579.1
|
|Ag ion conductor
|[{{Cite journal |last1=Jabłońska |first1=Marta |last2=Pfitzner |first2=Arno |date=September 2004 |title=Preparation and Crystal Structure of (AgI)2Ag3PS4 |url=https://onlinelibrary.wiley.com/doi/10.1002/zaac.200470078 |journal=Zeitschrift für anorganische und allgemeine Chemie |language=de |volume=630 |issue=11 |pages=1731 |doi=10.1002/zaac.200470078 |issn=0044-2313}}] |
| Cd2P3I
|monoclinic
|C2/c
|a=8.255 b=9.304 c=7.514 β =99.66
|
|
|
|[{{Cite journal |last1=Shevelkov |first1=A. V. |last2=Shatruk |first2=M. M. |date=2001 |title=Mercury and cadmium pnictidehalides: the inverted Zintl phases |url=http://link.springer.com/10.1023/A:1011351532249 |journal=Russian Chemical Bulletin |volume=50 |issue=3 |pages=337–352 |doi=10.1023/A:1011351532249|s2cid=94548971 }}] |
| Cd3PI3
|hexagonal
|P63mc
|
|
|
|band gap 2.44 eV
|[{{Cite journal |last1=Yang |first1=He‐Di |last2=Ran |first2=Mao‐Yin |last3=Wei |first3=Wen‐Bo |last4=Wu |first4=Xin‐Tao |last5=Lin |first5=Hua |last6=Zhu |first6=Qi‐Long |date=2021-11-02 |title=The Rise of Infrared Nonlinear Optical Pnictides: Advances and Outlooks |url=https://onlinelibrary.wiley.com/doi/10.1002/asia.202100935 |journal=Chemistry: An Asian Journal |language=en |volume=16 |issue=21 |pages=3299–3310 |doi=10.1002/asia.202100935 |pmid=34469055 |s2cid=237372337 |issn=1861-4728}}] |
| Cd4P2I3
|orthorhombic
|Pbca
|a=12.890 b=12.725 c=12.654
|
|
|P24−
| |
| SnIP
|
|
|
|
|
|soft and flexible; double helix SnI+ and P−; band gap 1.9 eV
|[{{Cite journal |last1=Purschke |first1=David N. |last2=Pielmeier |first2=Markus R. P. |last3=Üzer |first3=Ebru |last4=Ott |first4=Claudia |last5=Jensen |first5=Charles |last6=Degg |first6=Annabelle |last7=Vogel |first7=Anna |last8=Amer |first8=Naaman |last9=Nilges |first9=Tom |last10=Hegmann |first10=Frank A. |date=August 2021 |title=Ultrafast Photoconductivity and Terahertz Vibrational Dynamics in Double‐Helix SnIP Nanowires |url=https://onlinelibrary.wiley.com/doi/10.1002/adma.202100978 |journal=Advanced Materials |language=en |volume=33 |issue=34 |pages=2100978 |doi=10.1002/adma.202100978 |pmid=34278600 |arxiv=2101.05459 |bibcode=2021AdM....3300978P |s2cid=231603155 |issn=0935-9648}}][{{Cite journal |last1=Hoff |first1=Diego A. |last2=Rego |first2=Luis G. C. |date=2021-10-13 |title=Chirality-Induced Propagation Velocity Asymmetry |url=https://pubs.acs.org/doi/10.1021/acs.nanolett.1c02636 |journal=Nano Letters |language=en |volume=21 |issue=19 |pages=8190–8196 |doi=10.1021/acs.nanolett.1c02636 |pmid=34551246 |arxiv=2109.03629 |bibcode=2021NanoL..21.8190H |s2cid=237439225 |issn=1530-6984}}] |
| Sn24P19.3I8
|cubic
|Pm{{overbar|3}}n
|a=10.9554
|
|
|
|[{{Cite journal |last1=Novikov |first1=Vladimir V. |last2=Matovnikov |first2=Alexander V. |last3=Avdashchenko |first3=Dmitrii V. |last4=Mitroshenkov |first4=Nikolai V. |last5=Dikarev |first5=Evgeny |last6=Takamizawa |first6=Satoshi |last7=Kirsanova |first7=Maria A. |last8=Shevelkov |first8=Andrei V. |date=April 2012 |title=Low-temperature structure and lattice dynamics of the thermoelectric clathrate Sn24P19.3I8 |url=https://linkinghub.elsevier.com/retrieve/pii/S0925838812000448 |journal=Journal of Alloys and Compounds |language=en |volume=520 |pages=174–179 |doi=10.1016/j.jallcom.2011.12.171}}] |
| Sn24P19.3BrxI8−x
|cubic
|Pm{{overbar|3}}n
|
|
|
|
|[{{Cite journal |last1=Zaikina |first1=Julia V. |last2=Schnelle |first2=Walter |last3=Kovnir |first3=Kirill A. |last4=Olenev |first4=Andrei V. |last5=Grin |first5=Yuri |last6=Shevelkov |first6=Andrei V. |date=August 2007 |title=Crystal structure, thermoelectric and magnetic properties of the type-I clathrate solid solutions Sn24P19.3(2)BrxI8−x (0≤x≤8) and Sn24P19.3(2)ClyI8−y (y≤0.8) |url=https://linkinghub.elsevier.com/retrieve/pii/S1293255807001185 |journal=Solid State Sciences |language=en |volume=9 |issue=8 |pages=664–671 |doi=10.1016/j.solidstatesciences.2007.05.008}}] |
| Sn24P19.3(2)ClyI8−y (y ≤ 0.8)
|cubic
|Pm{{overbar|3}}n
|
|
|
|
| |
| Sn20Zn4P20.8I8
|cubic
|Pm{{overbar|3}}n
|a=10.883 Z=1
|
|
|
|[{{Cite journal |last1=Kovnir |first1=Kirill A. |last2=Shatruk |first2=Mikhail M. |last3=Reshetova |first3=Lyudmila N. |last4=Presniakov |first4=Igor A. |last5=Dikarev |first5=Evgeny V. |last6=Baitinger |first6=Michael |last7=Haarmann |first7=Frank |last8=Schnelle |first8=Walter |last9=Baenitz |first9=Michael |last10=Grin |first10=Yuri |last11=Shevelkov |first11=Andrei V. |date=August 2005 |title=Novel compounds Sn20Zn4P22−vI8 (), Sn17Zn7P22I8, and Sn17Zn7P22Br8: Synthesis, properties, and special features of their clathrate-like crystal structures |url=https://linkinghub.elsevier.com/retrieve/pii/S129325580500110X |journal=Solid State Sciences |language=en |volume=7 |issue=8 |pages=957–968 |doi=10.1016/j.solidstatesciences.2005.04.002}}] |
| Sn17Zn7P22I8
|cubic
|Pm{{overbar|3}}n
|a=10.8458 Z=1
|
|
|
| |
| Sn14In10P22I8
|cubic
|Pm{{overbar|3}}n
|a=11.0450 Z=1
|1347.4
|5.535
|black
|[{{Cite journal |last1=Shatruk |first1=Mikhail M. |last2=Kovnir |first2=Kirill A. |last3=Lindsjö |first3=Martin |last4=Presniakov |first4=Igor A. |last5=Kloo |first5=Lars A. |last6=Shevelkov |first6=Andrei V. |date=November 2001 |title=Novel Compounds Sn10In14P22I8 and Sn14In10P21.2I8 with Clathrate I Structure: Synthesis and Crystal and Electronic Structure |url=https://linkinghub.elsevier.com/retrieve/pii/S0022459601993041 |journal=Journal of Solid State Chemistry |language=en |volume=161 |issue=2 |pages=233–242 |doi=10.1006/jssc.2001.9304|bibcode=2001JSSCh.161..233S }}] |
| Sn14In10P21.2I8
|
|P42/m
|a=24.745, c=11.067, Z=5
|6776
|5.521
|black
| |
| [Ge30.5Sn7.7P7.75]I7.88
|cubic
|Pm{{overbar|3}}n
|a=10.721 Z=1
|
|
|
|[{{Cite journal |last1=Kirsanova |first1=M. A. |last2=Reshetova |first2=L. N. |last3=Olenev |first3=A. V. |last4=Shevelkov |first4=A. V. |date=March 2012 |title=On the crystal structure of the germanium-based cationic clathrates [Ge38.3Sb7.7]I7.44, [Ge38.1P7.9]I8, and [Ge30.5Sn7.7P7.75]I7.88 |url=http://link.springer.com/10.1134/S1070328412030062 |journal=Russian Journal of Coordination Chemistry |language=en |volume=38 |issue=3 |pages=192–199 |doi=10.1134/S1070328412030062 |s2cid=98413981 |issn=1070-3284}}] |
| Sn24AsxP19.3−xI8
|cubic
|Pm{{overbar|3}}n
|a = 10.9358—11.1495
|
|
|
|[{{Cite journal |last1=Kelm |first1=E. A. |last2=Zaikina |first2=Yu. V. |last3=Dikarev |first3=E. V. |last4=Shevelkov |first4=A. V. |date=April 2009 |title=Distribution of phosphorus and arsenic atoms in the solid solution Sn24As x P19.3-x I8 with the structure of clathrate-I |url=http://link.springer.com/10.1007/s11172-009-0089-0 |journal=Russian Chemical Bulletin |language=en |volume=58 |issue=4 |pages=746–750 |doi=10.1007/s11172-009-0089-0 |s2cid=93897495 |issn=1066-5285}}] |
| Cs0.35Zr6I14P
|orthorhombic
|Cmca
|a=15.934 b=14.287 c=12.939 Z=4
|
|
|black
| |
| Ba2P7I
|monoclinic
|P21/m
|a=6.3538 b=6.8990 c=12.0392 β =95.515 Z=2
|524.93
|3.912
|orange-yellow; water sensitive
|[{{Cite journal |last1=Dolyniuk |first1=Juli-Anna |last2=Kovnir |first2=Kirill |date=2013-08-26 |title=Zintl Salts Ba2P7X (X = Cl, Br, and I): Synthesis, Crystal, and Electronic Structures |journal=Crystals |language=en |volume=3 |issue=3 |pages=431–442 |doi=10.3390/cryst3030431 |issn=2073-4352|doi-access=free }}] |
| Ba3P3I2
|orthorhombic
|Pnma
|a = 17.195, b = 4.624, c = 14.272, Z = 4,
|
|
|
|[{{Cite journal |last1=Nuss |first1=Jürgen |last2=Jansen |first2=Martin |date=March 2003 |title=Ba3P3I2 und Ba5P5I3: Stufenweise Oxidation von Bariumphosphid mit Iod |url=https://onlinelibrary.wiley.com/doi/10.1002/zaac.200390064 |journal=Zeitschrift für anorganische und allgemeine Chemie |language=de |volume=629 |issue=3 |pages=387–393 |doi=10.1002/zaac.200390064 |issn=0044-2313}}] |
| Ba5P5I3
|monoclinic
|C2/m
|a = 42.664, b = 4.56.3, c = 9.431, β = 92.20, Z = 4
|
|
|
| |
| La2PI2
|trigonal
|P{{overbar|3}}m1
|a=4.236 c=10.121 Z=1
|157.25
|4.95
|
|[{{Cite journal |last1=Oeckler |first1=Oliver |last2=Mattausch |first2=Hansjürgen |last3=Simon |first3=Arndt |date=2007-11-01 |title=Einige Phosphidhalogenide des Lanthans und verwandte Verbindungen/ Some Phosphide Halides of Lanthanum and Related Compounds |url=https://www.degruyter.com/document/doi/10.1515/znb-2007-1105/html |journal=Zeitschrift für Naturforschung B |language=en |volume=62 |issue=11 |pages=1377–1382 |doi=10.1515/znb-2007-1105 |s2cid=95077294 |issn=1865-7117|doi-access=free }}] |
| Eu2PI
|
|R3m
|a = 4.445, c = 23.12.6, Z = 3
|
|
|
|[{{Cite journal |last1=Hadenfeldt |first1=C. |last2=Held |first2=W. |date=September 1986 |title=Darstellung, eigenschaften und kristallstruktur der Europium(ii)-phosphidhalogenide Eu2PCl, Eu2PBr und Eu2PI |url=https://linkinghub.elsevier.com/retrieve/pii/0022508886901116 |journal=Journal of the Less Common Metals |language=de |volume=123 |issue=1–2 |pages=25–35 |doi=10.1016/0022-5088(86)90111-6}}] |
| Eu2P7I
|cubic
|P213
|
|
|
|dark red; contains heptaphosphanortricyclane; band gap 1.7 eV
| |
| Au7P10I
|trigonal
|P{{overbar|3}}1m
|a=6.180 c=11.122 Z=1
|
|
|
|[{{Cite journal |last1=Jeitschko |first1=W. |last2=Möller |first2=M. H. |date=1979-03-01 |title=The crystal structures of Au 2 P 3 and Au 7 P 10 I, polyphosphides with weak Au–Au interactions |url=http://scripts.iucr.org/cgi-bin/paper?S0567740879004180 |journal=Acta Crystallographica Section B: Structural Crystallography and Crystal Chemistry |volume=35 |issue=3 |pages=573–579 |doi=10.1107/S0567740879004180 |issn=0567-7408}}] |
| Hg9P5I6
|monoclinic
|
|a=13.112 b=12.486 c=17.031 β=119.90
|
|
|
|[{{Cite journal |last1=Ledésert |first1=Μ |last2=Rebbah |first2=A. |last3=Labbé |first3=Ph |date=1990-11-01 |title=Hg9P5I6: a new mercury(I, II) structural determination |url=https://www.degruyter.com/document/doi/10.1524/zkri.1990.192.14.223/html |journal=Zeitschrift für Kristallographie - Crystalline Materials |language=de |volume=192 |issue=1–4 |pages=223–232 |doi=10.1524/zkri.1990.192.14.223 |s2cid=96887350 |issn=2196-7105}}] |
| Hg4ZnPI4
|monoclinic
|P21
|a = 7.850, b = 12.719, c = 7.861, β = 119.52°, Z = 2
|
|
|like Millon phases
|[{{cite journal |last1=OLENEV |first1=A.V. |last2=SHEVEL'KOV |first2=A.V. |last3=POPOVKIN |first3=B.A. |title=NEW PHOSPHORUS ANALOGUE OF MILLON'S PHASES (HG2P)2ZNI4: SYNTHESIS AND STRUCTURE |journal=Russian Journal of Inorganic Chemistry |date=1999 |volume=44 |issue=11 |pages=1814–1816 |url=https://www.elibrary.ru/item.asp?id=13321899}}] |
| Hg7Ag2P8I6
|monoclinic
|C12/m1
|a=13.146 b=11.037 c=8.336 β=102.210 Z=2
|1182.1
|7.386
|black
|[{{Cite journal |last1=Oleneva |first1=Olga S. |last2=Olenev |first2=Andrei V. |last3=Shestimerova |first3=Tatiana A. |last4=Baranov |first4=Alexey I. |last5=Dikarev |first5=Evgeny V. |last6=Shevelkov |first6=Andrei V. |date=2005-12-01 |title=Reduction of the Host Cationic Framework Charge by Isoelectronic Substitution: Synthesis and Structure of Hg 7 Ag 2 P 8 X 6 (X = Br, I) and Hg 6 Ag 4 P 8 Br 6 |url=https://pubs.acs.org/doi/10.1021/ic0513944 |journal=Inorganic Chemistry |language=en |volume=44 |issue=26 |pages=9622–9624 |doi=10.1021/ic0513944 |pmid=16363825 |issn=0020-1669}}] |
| Hg12Ag41P88I41
|cubic
|Fm{{overbar|3}}
|a=26.705 Z=4
|19045
|5.147
|dark red; air stable; P113− clusters
|[{{Cite journal |last1=Oleneva |first1=O. S. |last2=Shestimerova |first2=T. A. |last3=Olenev |first3=A. V. |last4=Dikarev |first4=E. V. |last5=Shevelkov |first5=A. V. |date=October 2007 |title=Synthesis and crystal structure of new double mercury silver phosphide iodide Hg12Ag41P88I41 |url=http://link.springer.com/10.1007/s11172-007-0302-y |journal=Russian Chemical Bulletin |language=en |volume=56 |issue=10 |pages=1948–1952 |doi=10.1007/s11172-007-0302-y |s2cid=97426578 |issn=1066-5285}}] |
| HgAg6P20I2
|monoclinic
|P21/m
|a = 6.718, b = 27.701, c = 7.383, β = 113.98°, Z = 2
|
|
|
|[{{Cite journal |last1=Oleneva |first1=O.S. |last2=Shestimerova |first2=T.A. |last3=Olenev |first3=A.V. |last4=Shevelkov |first4=A.V. |date=July 2009 |title=Unprecedented ∞1(P103−) band anion in the crystal structure of HgAg6P20I2 |url=https://linkinghub.elsevier.com/retrieve/pii/S0925838808016307 |journal=Journal of Alloys and Compounds |language=en |volume=480 |issue=1 |pages=2–4 |doi=10.1016/j.jallcom.2008.09.192}}] |