N.	Nominal composition Ho, Al, Si/at %	Phases crystal structure	EDXS results Ho, Al, Si/at %	Lattice parameters/nm
N.	Nominal composition Ho, Al, Si/at %	Phases crystal structure	EDXS results Ho, Al, Si/at %	a	b	c	β/˚
1	5.0, 38.0, 57.0	Si cF8-C_diam	0.0, 0.0, 100.0	0.5428 (1)
		Al cF4-Cu	0.0, 100.0, 0.0	0.4045 (1)
		τ₂mS14-Y₂Al₃Si₂	29.0, 45.0, 26.0	1.0083 (2)	0.4013 (1)	0.6560 (8)	100.82
2	16.5, 75.5, 8.0	Al cF4-Cu	0.0, 100.0, 0.0	0.4047 (1)
		τ₂mS14-Y₂Al₃Si₂	30.0, 45.5, 24.5	1.0091 (9)	0.4015 (5)	0.6572 (9)	100.78
		HoAl_3−xSi_xhR60-HoAl₃	26.0, 67.0, 7.0	0.6100 (1)	0.6100 (1)	3.4961 (9)
3	18.5, 14.0, 67.5	Si cF8-C_diam	0.0, 0.0, 100.0	0.5426 (3)
		τ₂mS14-Y₂Al₃Si₂	29.5, 44.0, 26.5	1.0093 (5)	0.4012 (1)	0.6563 (1)	100.82
		HoSi_2−aoI12-GdSi₂	36.0, 0.0, 64.0	0.3915 (2)	0.4015 (1)	1.3371 (9)
4	25.0, 34.0, 41.0	Si cF8-C_diam	0.0, 0.0, 100.0	0.5424 (4)
4	25.0, 34.0, 41.0	τ₂mS14-Y₂Al₃Si₂	31.0, 43.0, 26.0	1.0090 (7)	0.4011 (3)	0.6561 (5)	100.94
5	40.5, 51.0, 8.5	Ho Al_(2−x)Si_xcF24-MgCu₂	33.0, 64.0, 3.0	0.7825 (2)
5	40.5, 51.0, 8.5	HoAl_1−xSi_xoP16-AlEr	48.0, 40.0, 12.0	0.5900 (2)	1.1401 (9)	0.5578 (3)
6	54.0, 24.0, 22.0	Ho₅Si₃hP16-Mn₅Si₃	66.5, 0.0, 33.5	0.8371 (9)	0.8371 (9)	0.6276 (9)
6	54.0, 24.0, 22.0	HoAl_1−xSi_xoP16-AlEr	52.0, 33.0, 15.0	0.5739 (4)	1.1250 (5)	0.5691 (8)
7	39.0, 37.0, 24.0	Ho₅Si₄oP36-Ge₄Sm₅	56.0, 0.0, 44.0	0.7335 (4)	1.4406 (5)	0.7614 (2)
		HoAl_2−xSi_xcF24-MgCu₂	33.0, 64.5, 2.5	0.7800 (3)
		τ₄oI10 W₂CoB₂	43.0, 25.0, 32.0	0.4005 (1)	0.5903 (3)	0.8528 (1)
8	32.0, 55.0, 13.0	τ₄oI10 W₂CoB₂	42.5, 26.0, 31.5	0.4143 (6)	0.5712 (4)	0.8519 (4)
		HoAl_2−xSi_xcF24-MgCu₂	34.0, 63.0, 3.0	0.7796 (3)
		HoAl_3−xSi_x hR60-HoAl₃	26.5, 68.5, 5.0	0.6011 (6)	0.6011 (6)	3.5550 (5)
9	57.0, 3.0, 40.0	Ho₅Si₃hP16-Mn₅Si₃	67.5, 0.0, 32.5	0.8341 (2)	0.8341 (2)	0.6215 (5)
9	57.0, 3.0, 40.0	Ho₅Al_xSi_(4−x)oP36-Ge₄Sm₅	55.0, 4.0, 41.0	0.7315 (6)	1.4429 (6)	0.7610 (2)
10	57.5, 12.5, 30.0	Ho₅Si₃hP16-Mn₅Si₃	65.0, 0.0, 35.0	0.8329 (3)	0.8329 (3)	0.6217 (5)
		Ho₅Si_(4−x)Al_x oP36-Ge₄Sm₅	53.5, 6.0, 40.5	0.7321 (5)	1.4439 (1)	0.7616 (9)
		HoAl_1−xSi_x oP16-AlEr	45.0, 41.0, 14.0	0.5752 (4)	1.1167 (2)	0.5579 (6)
11	56.0, 36.0, 8.0	Ho₅Al_xSi_3−xhP16-Mn₅Si₃	65.5, 11.5, 23.0	0.8354 (2)	0.8354 (2)	0.6262 (5)
		HoAloP16-AlEr	50.0, 50.0, 0.0	0.5803 (9)	1.1288 (8)	0.5584 (6)
		τ₅tI80-Tb₆Al₃Si	55.0, 35.0, 10.0	1.1392 (3)	1.1392 (3)	1.4981 (2)
12	76.0, 6.0, 18.0	Ho₅Al_xSi_3−xhP16-Mn₅Si₃	67.5, 8.0, 26.5	0.8355 (3)	0.8355 (3)	0.6266 (5)
12	76.0, 6.0, 18.0	(Ho) hP2-Mg	100.0, 0.0, 0.0	0.3618 (5)	0.3618 (5)	0.5650 (3)
13	75.5, 15.0, 9.5	(Ho) hP2-Mg	100.0, 0.0, 0.0	0.3614 (4)	0.3614 (4)	0.5644 (7)
13	75.5, 15.0, 9.5	Ho₂Al_(1−x)Si_xoP12-Co₂Si	66.5, 19.0, 14.5	0.6537 (2)	0.5052 (1)	0.9330 (2)
14	46.5, 39.0, 14.5	HoAl_1−xSi_xoP16-AlEr	52.5, 15.0, 32.5	0.5801 (5)	1.1342 (2)	0.5641 (4)
		Ho₅Al_xSi_(4−x)oP36-Ge₄Sm₅	55.0, 36.5, 8.5	0.7336 (9)	1.4419 (8)	0.7597 (8)
		HoAl_(2−x)Si_xcF24-MgCu₂	36.5, 60.5, 3.0	0.7815 (1)
15	54.5, 8.5, 37.5	Ho₅Al_xSi_(4−x)oP36-Ge₄Sm₅	55.0, 4.0, 41.0	0.7310 (9)	1.4450 (9)	0.7643 (7)
16	48.5, 8.5, 45.5	Ho₅Si₄oP36-Ge₄Sm₅	55.0, 0.0, 45.0	0.7338 (7)	1.4403 (9)	0.7611 (9)
		τ₄oI10-W₂CoB₂	42.5, 19.0, 38.5	0.4022 (4)	0.5739 (3)	0.8583 (6)
		HoSi_2−bhP3-AlB₂	38.0, 6.0, 56.0	0.3804 (1)	0.3804 (1)	0.4098 (2)
17	37.0, 23.0, 40.0	τ₄.oI10-W₂CoB₂	41.0, 18.0, 41.0	0.4017 (2)	0.5740 (2)	0.8577 (2)
		τ₂mS14-Y₂Al₃Si₂	29.0, 44.0, 27.0	1.0112 (8)	0.4019 (3)	0.6564 (7)	100.98
		HoSi_2−aoI12-GdSi₂	36.0, 0.0, 64.0	0.3929 (4)	0.4019 (2)	1.3348 (8)
18	4.0, 60.5, 35.5	Si cF8-C_diam	0.0, 0.0, 100.0	0.5427 (2)
		Al cF4-Cu	0.0, 100.0, 0.0	0.4046 (1)
		τ₂mS14-Y₂Al₃Si₂	29.5, 44.0, 26.5	1.0083 (5)	0.4013 (2)	0.6560 (4)	100.81