Gadolinium phosphide

Names
Other names

Gadolinium monophosphide, phosphanylidynegadolinium

Identifiers

CAS Number

* 12024-79-2 Y

3D model (JSmol)

* Interactive image

ChemSpider |

* 74731

EC Number |

* 234-696-4

PubChem CID

* 82814

InChI

* InChI=1S/Gd.P

Key: ZBYBPUTWLXQDMS-UHFFFAOYSA-N

SMILES

* [Gd].[P]

Properties

Chemical formula

| GdP
Molar mass | 188.22 g·mol−1
Appearance  | crystals
Density | 6.68 g/cm3
Structure

Crystal structure

| Cubic

Space group

| Fm3m
Related compounds

Other anions

| Gadolinium nitride
Gadolinium arsenide
Gadolinium antimonide
Gadolinium bismuthide

Other cations

| Europium phosphide
Terbium phosphide

Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Infobox references

Tracking categories (test):

* SizeSet

Gadolinium phosphide is an inorganic compound of gadolinium and phosphorus with the chemical formula GdP.[1][2]

## Contents

* 1 Synthesis
* 2 Physical properties
* 3 Uses
* 4 References

## Synthesis

Gadolinium phosphide can be obtained by reacting gadolinium and phosphorus at high temperature, and single crystals can be obtained by mineralization.[3]

4 Gd + P4 → 4 GdP

## Physical properties

GdP has a NaCl-structure and transforms to a CsCl-structure at 40 GPa.[4]

GdP forms crystals of a cubic system, space group Fm3m.[5][6]

Gadolinium phosphide is antiferromagnetic.[citation needed]

## Uses

The compound is a semiconductor used in high power, high frequency applications and in laser diodes.[1][7]

## References

1. ↑ 1.0 1.1 "Gadolinium Phosphide" (in en). American Elements. https://www.americanelements.com/gadolinium-phosphide-12024-79-2.
2. ↑ "Characteristics of gadolinium monophosphide" (in en). Russian Journal of Inorganic Chemistry (British Library Lending Division with the cooperation of the Royal Society of Chemistry) 16 (Part 2): 940. 1971. https://books.google.com/books?id=qltHAQAAIAAJ&q=gadolinium+phosphide+GdP. Retrieved 9 January 2022.
3. ↑ Li, D. X.; Haga, Y.; Shida, H.; Suzuki, T.; Kwon, Y. S. (15 October 1996). "Electrical transport properties of semimetallic GdX single crystals (X=P, As, Sb, and Bi)". Physical Review B 54 (15): 10483–10491. doi:10.1103/PhysRevB.54.10483. PMID 9984843. Bibcode: 1996PhRvB..5410483L. https://journals.aps.org/prb/abstract/10.1103/PhysRevB.54.10483. Retrieved 9 January 2022.
4. ↑ Adachi, Takafumi; Shirotani, Ichimin; Hayashi, Junichi; Shimomura, Osamu (28 December 1998). "Phase transitions of lanthanide monophosphides with NaCl-type structure at high pressures" (in en). Physics Letters A 250 (4): 389–393. doi:10.1016/S0375-9601(98)00840-8. ISSN 0375-9601. Bibcode: 1998PhLA..250..389A. https://www.sciencedirect.com/science/article/abs/pii/S0375960198008408. Retrieved 9 January 2022.
5. ↑ "Gadolinium Phosphide GdP". materialsproject.org. https://materialsproject.org/materials/mp-510401/.
6. ↑ Donnay, Joseph Désiré Hubert (1978) (in en). Crystal Data: Inorganic compounds 1967-1969. National Bureau of Standards. p. 75. https://books.google.com/books?id=QZkhAQAAMAAJ&q=gadolinium+phosphide+GdP. Retrieved 9 January 2022.
7. ↑ Lone, Ikram Un Nabi; Sirajuddeen, M. Mohamed Sheik; Khalid, Saubia; Raza, Hafiz Hamid (May 2021). "First-Principles Study on Electronic, Magnetic, Optical, Mechanical, and Thermodynamic Properties of Semiconducting Gadolinium Phosphide in GGA, GGA+U, mBJ, GGA+SOC and GGA+SOC+U approaches". Journal of Superconductivity and Novel Magnetism 34 (5): 1523–1538. doi:10.1007/s10948-021-05877-z. PMID 33841054. PMC 8019481. https://www.researchgate.net/publication/350617765. Retrieved 9 January 2022.

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Phosphorus compounds

* PBr3
* PBr5
* PCl3
* PCl5
* PF3
* PF5
* PI3
* InP
* PH3
* PN
* P3N5
* P2O3
* P2O4
* P2O5
* P4S3
* P4S10
* AlP
* Ca3P2
* Zn3P2
* CuP2
* HfP
* FeP
* Fe3P
* BP
* YP

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Gadolinium compounds

Gadolinium(III)|

* GdF3
* GdCl3
* GdBr3
* Gd2O3
* Gd2O2S
* Gd2(SO4)3
* Gd(NO3)3
* Gd2(C2O4)3
* Gd3Ga5O12
* Gd2SiO5

| Organogadolinium(III)|

* Gd(C5H7O2)3

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Phosphides

| PH3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | He

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Li3P | Be |  |  |  |  |  |  |  |  |  |  | BP | CP | N | O | F | Ne
Na3P | Mg |  |  |  |  |  |  |  |  |  |  | AlP | Si | P | S | Cl | Ar
K3P | Ca3P2
CaP | ScP | TiP | V | CrP
Cr3P | Mn | Fe2P | CoP
Co2P
Co3P2 | NixPy | Cu3P | Zn3P2 | GaP | Ge | As | Se | Br | Kr
Rb | Sr | YP | ZrP
ZrP2 | Nb | MoP
MoP2 | Tc | Ru2P | Rh | Pd | Ag3P | Cd | InP
GaInP2 | Sn | SbP | Te | I | Xe
Cs3P | Ba | *  | Hf | Ta | W | Re | OsP2 | Ir | Pt | Au | Hg | Tl | PbP7 | BiP | Po | At | Rn
Fr | Ra | **  | Rf | Db | Sg | Bh | Hs | Mt | Ds | Rg | Cn | Nh | Fl | Mc | Lv | Ts | Og
|  | ↓ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| * | LaP | CeP | Pr | Nd | Pm | Sm | EuP | Gd | Tb | Dy | Ho | Er | Tm | Yb | Lu |
| ** | AcP | Th | Pa | UP | Np | Pu | Am | Cm | Bk | Cf | Es | Fm | Md | No | Lr |

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