Class of chemical compounds
The telluride phosphides are a class of mixed anion compounds containing both telluride and phosphide ions (Te P). The phosphidotelluride or telluridophosphide compounds have a 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 Te2 units. These layered compounds can be intercalated to form non-stoichiometric compounds with zinc , copper or cadmium by heating with the metals. Actinide telluride phosphides contain diphosphide anions P2 .
List
name
formula
MW
ratio
Te:P
system
space group
unit cell
Å
volume
density
optical
band gap
CAS
references
P4 S2 Te
molecular
P4 STe2
molecular
Ti2 PTe2
hexagonal
R3m
a =3.6387 c =28.486
metallic
on c axis
also monolayer
Mnx Ti2 PTe2
R 3m 1
a=3.648 c=9.628
Fex Ti2 PTe2
R 3m 1
a=3.6356 c=9.639
Cu0.282 Ti2 PTe2
R 3m 1
a=3.6726 c=9.7822
Zn0.36 Ti2 PTe2
R 3m 1
a=3.6917 c=9.8480
Cdx Ti2 PTe2
R 3m 1
a=3.6806 c=10.238
Zr2 PTe2
rhombohedral
R3m
a=3.8117 c=29.189 Z=3
367.27
6.356
black
also monolayer
Cux Zr2 PTe2
R 3m 1
a=3.8445 c=10.1082
Zn0.337 Zr2 PTe2
R 3m 1
a=3.85873 c=10.1664
Cd0.194 Zr2 PTe2
R 3m 1
a=3.8469 c=10.4197
RuTeP
BaP4 Te
orthorhombic
Pnma with
a =16.486 b =6.484 c =7.076 Z =4
CeP0.4 Te1.6
CeP1.1 Te0.9
cerium phosphide telluride
Ce3 Te3 P
3:1
Hf2 Te2 P
R3m
a=3.7946 c=29.14
also monolayer
IrTeP
orthorhombic
a=6.030 b=6.131 c=12.132
OsTeP
1:1
arsenopyrite structure
P21 /c
a = 6.2291 b = 6.1604 c = 6.2449 β = 112.01°
222.2
10.43
ThPTe
1:1
tetragonal
a = 4.2505 and c = 17.268
UPTe
tetragonal
a=4.100 c=17.026
U2 PTe2 O
pseudo tetragonal
a = 40.37c = 32.07
NpPTe
tetragonal
P4/nmm
a=4.265 c=9.067
PuPTe
tetragonal
P4/nmm
a=4.289 c=9.098
AmPTe
tetragonal
P4/nmm
a=4.269 c=9.050
References
^ 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 .
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 .
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 .
^ 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 .
^ 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 .
^ Yajima, Takeshi; Koshiko, Masaki; Zhang, Yaoqing; Oguchi, Tamio; Yu, Wen; Kato, Daichi; Kobayashi, Yoji; Orikasa, Yuki; Yamamoto, Takafumi; Uchimoto, Yoshiharu; Green, Mark A.; Kageyama, Hiroshi (2016-12-14). "Selective and low temperature transition metal intercalation in layered tellurides" . Nature Communications . 7 (1): 13809. doi :10.1038/ncomms13809 . ISSN 2041-1723 . PMC 5171714 . PMID 27966540 .
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 .
Zintl, E. (1939-01-07). "Intermetallische Verbindungen". Angewandte Chemie (in German). 52 (1): 1–6. Bibcode :1939AngCh..52....1Z . doi :10.1002/ange.19390520102 .
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 .
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 . 635 (13–14): 2153. doi :10.1002/zaac.200900350 . S2CID 98117179 .
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 .
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 .
^ Kaczorowski, D. Pnictides and Chalcogenides iii: Ternary Actinide Pnictides and Chalcogenides . pp. 153–154. ISBN 9783540456841 .
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