Telluride phosphide

The telluride phosphides are a class of mixed anion compounds containing both telluride and phosphide ions (Te2− P3−). The phosphidotelluride or telluridophosphide compounds have a [TeP]3− group in which the tellurium atom has a bond to the phosphorus atom. A formal charge of −2 is on the phosphorus and −1 on the tellurium. There is no binary compound of tellurium and phosphorus. Not many telluride phosphides are known, but they have been discovered for noble metals, actinides, and group 4 elements.

Structure

The titanium group elements form layered hexagonal crystals that can be exfoliated to monolayers. These contain ditelluride Te22- units.[1] These layered compounds can be intercalated to form non-stoichiometric compounds with zinc, copper or cadmium by heating with the metals.[2] Actinide telluride phosphides contain diphosphide anions P2.[3]

List

Artificial
name formula MW ratio

Te:P

 system space group unit cell

Å

 volume density optical band gap CAS references
P4S2Te molecular [4][5]
P4STe2 molecular [4][5]
Ti2PTe2 hexagonal R3m a=3.6387 c=28.486 metallic on c axis also monolayer [4]
Zr2PTe2 rhombohedral R3m a=3.8117 c=29.189 Z=3 367.27 6.356 black also monolayer [6]
RuTeP [7]
BaP4Te orthorhombic Pnma with a =16.486 b =6.484 c =7.076 Z =4 [4][8]
CeP0.4Te1.6 [4]
CeP1.1Te0.9 [4]
cerium phosphide telluride Ce3Te3P 3:1 [9]
Hf2Te2P R3m a=3.7946 c=29.14 also monolayer [1]
IrTeP orthorhombic a=6.030 b=6.131 c=12.132 [10]
OsTeP 1:1 arsenopyrite structure P21/c a = 6.2291 b = 6.1604 c = 6.2449 β = 112.01° 222.2 10.43 [11]
ThPTe 1:1 tetragonal a = 4.2505 and c = 17.268
UPTe tetragonal a=4.100 c=17.026 [12]
U2PTe2O pseudo tetragonal a = 40.37c = 32.07
NpPTe tetragonal P4/nmm a=4.265 c=9.067 [12]
PuPTe tetragonal P4/nmm a=4.289 c=9.098 [12]
AmPTe tetragonal P4/nmm a=4.269 c=9.050 [12]

References
  1. Chen, K-W; Das, S; Rhodes, D; Memaran, S; Besara, T; Siegrist, T; Manousakis, E; Balicas, L; Baumbach, R E (2016-04-13). "Uncovering the behavior of Hf 2 Te 2 P and the candidate Dirac metal Zr 2 Te 2 P". Journal of Physics: Condensed Matter. 28 (14): 14LT01. arXiv:1602.03252. Bibcode:2016JPCM...28nLT01C. doi:10.1088/0953-8984/28/14/14LT01. ISSN 0953-8984. PMID 26953683. S2CID 40508370.
  2. Yajima, Takeshi; Koshiko, Masaki; Zhang, Yaoqing; Oguchi, Tamio; Yu, Wen; Kato, Daichi; Kobayashi, Yoji; Orikasa, Yuki; Yamamoto, Takafumi; Uchimoto, Yoshiharu; Green, Mark A. (December 2016). "Selective and low temperature transition metal intercalation in layered tellurides". Nature Communications. 7 (1): 13809. Bibcode:2016NatCo...713809Y. doi:10.1038/ncomms13809. ISSN 2041-1723. PMC 5171714. PMID 27966540.
  3. Stolze, Karoline; Isaeva, Anna; Schwarz, Ulrich; Doert, Thomas (February 2015). "UPTe, ThPTe and U 2 PTe 2 O: Actinide Pnictide Chalcogenides with Diphosphide Anions: Actinide Pnictide Chalcogenides with Diphosphide Anions". European Journal of Inorganic Chemistry. 2015 (5): 778–785. doi:10.1002/ejic.201402951.
  4. Philipp, Frauke (16 October 2008). "Prinzipien der Syntheseplanung in der anorganischen Festkörperchemie: Analyse der Phasenbildung in Systemen M/P/Te, M = Ti, Ce, Si". Qucosa.
  5. Baldus, Hans Peter; Blachnik, Roger (1990-12-01). "Neue A4B3-Moleküle: P3SbS3, P4S2Te und P4STe2 / New A4B3 Molecules: P3SbS3, P4S2Te and P4STe2". Zeitschrift für Naturforschung B. 45 (12): 1605–1609. doi:10.1515/znb-1990-1201. ISSN 1865-7117. S2CID 97778193.
  6. Tschulik, Kristina; Ruck, Michael; Binnewies, Michael; Milke, Edgar; Hoffmann, Stefan; Schnelle, Walter; Fokwa, Boniface P. T.; Gilleßen, Michael; Schmidt, Peer (July 2009). "Chemistry and Physical Properties of the Phosphide Telluride Zr 2 PTe 2". European Journal of Inorganic Chemistry. 2009 (21): 3102–3110. doi:10.1002/ejic.200900346.
  7. Zintl, E. (1939-01-07). "Intermetallische Verbindungen". Angewandte Chemie (in German). 52 (1): 1–6. doi:10.1002/ange.19390520102.
  8. Jörgens, Stefan; Johrendt, Dirk; Mewis, Albrecht (2003-06-06). "BaP4Te2—A Ternary Telluride with P-Te Bonds and a Structural Fragment of Black Phosphorus". Chemistry - A European Journal. 9 (11): 2405–2410. doi:10.1002/chem.200304858. PMID 12794885.
  9. Schmidt, Peer; Dallmann, Hannelore; Kadner, Gudrun; Krug, Jutta; Philipp, Frauke; Teske, Klaus (October 2009). "The thermochemical behaviour of Te8O10(PO4)4 and its use for phosphide telluride synthesis". Journal of Inorganic and General Chemistry / Zeitschrift für anorganische und allgemeine Chemie. 635 (13–14): 2153. doi:10.1002/zaac.200900350.
  10. Kliche, Gerhard (1986-01-01). "NOTIZEN: Iridiumphosphidtellurid, IrPTe / Iridium Phosphide Telluride, IrPTe". Zeitschrift für Naturforschung B. 41 (1): 130–131. doi:10.1515/znb-1986-0126. ISSN 1865-7117. S2CID 98059160.
  11. Lutz, H. D.; Schmidt, Th.; Wäschenbach, G. (1988). "Phasendiagramme von Chalkogeniden und Pnictiden des Rutheniums und Osmiums mit Pyrit-, Markasit-, Löllingit‐ und Arsenopyritstruktur". Zeitschrift für anorganische und allgemeine Chemie (in German). 562 (1): 7–16. doi:10.1002/zaac.19885620102. ISSN 0044-2313.
  12. . pp. 153–154. ISBN 9783540456841. Missing or empty |title= (help)
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