mp-757261: Fe2Co(PO4)3 (Trigonal, R-3c, 167)
![](https://materialsproject-build.s3.amazonaws.com/images/structures/mp-757261.png)
Fe₂Co(PO₄)₃ crystallizes in the trigonal R̅3c space group. Fe³⁺ is bonded to six O²⁻ atoms to form distorted FeO₆ octahedra that share corners with six equivalent PO₄ tetrahedra and a faceface with one CoO₆ octahedra. There are three shorter (1.93 Å) and three longer (2.10 Å) Fe-O bond lengths. Co³⁺ is bonded to six equivalent O²⁻ atoms to form distorted CoO₆ octahedra that share corners with six equivalent PO₄ tetrahedra and faces with two equivalent FeO₆ octahedra. All Co-O bond lengths are 2.10 Å. P⁵⁺ is bonded to four O²⁻ atoms to form PO₄ tetrahedra that share corners with two equivalent CoO₆ octahedra and corners with four equivalent FeO₆ octahedra. The corner-sharing octahedral tilt angles range from 29-53°. There are two shorter (1.52 Å) and two longer (1.57 Å) P-O bond lengths. There are two inequivalent O²⁻ sites. In the first O²⁻ site, O²⁻ is bonded in a bent 150 degrees geometry to one Fe³⁺ and one P⁵⁺ atom. In the second O²⁻ site, O²⁻ is bonded in a 3-coordinate geometry to one Fe³⁺, one Co³⁺, and one P⁵⁺ atom.
![](https://materialsproject-build.s3.amazonaws.com/images/structures/mp-542136.png)
mp-542136: Na3PSO3 (Trigonal, R3c, 161)
![](https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/structures/341/171/a1124f13-1f38-4f64-b86f-a60560993188/640/a1124f13-1f38-4f64-b86f-a60560993188.png)
Triphenyl phosphate analytical standard 115-86-6
![](https://materialsproject-build.s3.amazonaws.com/images/structures/mp-1176491.png)
mp-1176491: MgSnO3 (Trigonal, R-3, 148)
![](https://materialsproject-build.s3.amazonaws.com/images/structures/mp-1147553.png)
mp-1147553: KCuIO6 (Trigonal, P312, 149)
![](https://www.tcichemicals.com/medias/T1262.jpg?context=bWFzdGVyfHJvb3R8NTI4OTF8aW1hZ2UvanBlZ3xhR0prTDJnM1pDODRPVEl6TXprNE5qWTRNekU0TDFReE1qWXlMbXB3Wnd8MGM1NTAwZDgyODQ2MzE2NTY3NmVlZDk1ZGYzZWI0NGFmZTFiYmY1YWJhYjMzN2E2NjYzNGVlM2IzMDkwODlkNg)
1,3,5-Benzenetricarbonyl Trichloride 4422-95-1
Solved O linear trigonal planar tetrahedral trigonal
RCSB PDB - 3CX4: Crystal Structure of E.coli GS mutant E377A in complex with ADP and oligosaccharides
![](https://cdn.rcsb.org/images/structures/4i3r_chain-B.jpeg)
RCSB PDB - 4I3R: Crystal structure of the outer domain of HIV-1 gp120 in complex with VRC-PG04 space group P3221
![](https://cdn.rcsb.org/images/structures/3cx4_chain-A.jpeg)
RCSB PDB - 3CX4: Crystal Structure of E.coli GS mutant E377A in complex with ADP and oligosaccharides
![](https://www.chemtube3d.com/images/aleximages/FeCl3Br3fac.png)
FeCl3Br3]3- (fac) C3v
![](https://www.researchgate.net/publication/327854057/figure/fig1/AS:674565902594048@1537840452930/Trigonal-crystal-structure-space-group-R-3c-No-167-of-the-weak-ferromagnets-ACO-3.png)
Trigonal crystal structure (space group R ¯ 3c, No. 167) of the weak
![](https://content.cld.iop.org/journals/0004-637X/923/2/168/revision2/apjac2c6cf8_lr.jpg)
Molecular Distributions of the Disk/Envelope System of L483: Principal Component Analysis for the Image Cube Data - IOPscience