当前位置: X-MOL 学术Z. Anorg. Allg. Chem. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Two Hitherto Unknown Lithium Holmium(III) Ortho-Thiophosphates(V): Li9Ho2[PS4]5 and Li15Ho7[PS4]12
Zeitschrift für anorganische und allgemeine Chemie ( IF 1.1 ) Pub Date : 2021-09-12 , DOI: 10.1002/zaac.202100203
Pia L. Lange 1 , Theresa Komm 1, 2 , Thomas Schleid 1
Affiliation  

The two hitherto unknown lithium holmium(III) ortho-thiophosphates(V) Li9Ho2[PS4]5 and Li15Ho7[PS4]12 crystallize in the monoclinic space group C2/c with the lattice parameters a=1489.43(9) pm, b=979.84(6) pm, c=2051.68(12) pm, β=96.221(3)° for Li9Ho2[PS4]5 (Z=4) and a=2826.73(16) pm, b=1003.25(6) pm, c=3361.46(19) pm, β=113.992(3)° for Li15Ho7[PS4]12 (Z=5). While Li9Ho2[PS4]5 extends the Li9RE2[PS4]5 series, Li15Ho7[PS4]12 can be regarded as a cation-distribution variant of the Li6RE3[PS4]5 series (Z=12). Both structures feature characteristic [HoS8]13− polyhedra (d(Ho3+−S2−)=275–314 pm) and [PS4]3− tetrahedra (d(P5+−S2−)=202–207 pm), but Li15Ho7[PS4]12 exhibits one Ho3+ position, which is mixed occupied with Li+ and settles with C.N.=6+2. The coordination numbers of all other Li+ cations range from four to six in both new compounds with Li+−S2− distances from 238 to 317 pm.

中文翻译:

两种迄今未知的锂钬 (III) 正硫代磷酸盐 (V):Li9Ho2[PS4]5 和 Li15Ho7[PS4]12

两种迄今未知的锂钬(III) 邻硫代磷酸酯(V) Li 9 Ho 2 [PS 4 ] 5和Li 15 Ho 7 [PS 4 ] 12在单斜空间群C 2/ c 中结晶,晶格参数为a =1489.43(9) pm, b =979.84(6) pm, c =2051.68(12) pm, β =96.221(3)° Li 9 Ho 2 [PS 4 ] 5 ( Z =4) 和a =2826.73( 16)下午,=1003.25(6) pm, c =3361.46(19) pm, β =113.992(3)° Li 15 Ho 7 [PS 4 ] 12 ( Z =5)。虽然 Li 9 Ho 2 [PS 4 ] 5扩展了 Li 9 RE 2 [PS 4 ] 5系列,但 Li 15 Ho 7 [PS 4 ] 12可被视为 Li 6 RE 3 [PS 4的阳离子分布变体] 5系列(Z=12)。两种结构都具有特征 [HoS 8 ] 13−多面体 ( d (Ho 3+ −S 2− )=275–314 pm) 和 [PS 4 ] 3−四面体 ( d (P 5+ −S 2− )=202– 207 pm),但Li 15 Ho 7 [PS 4 ] 12显示出一个Ho 3+位置,该位置与Li +混合占据并以CN=6+2 沉降。在具有 Li + -S 2- 的两种新化合物中,所有其他 Li +阳离子的配位数范围为 4 到 6 距离从 238 到 317 pm。
更新日期:2021-11-12
down
wechat
bug