Crystal structures of five compounds in the aluminium–ruthenium–silicon system

. 2023 Sep 29;79(Pt 10):946–951. doi: 10.1107/S2056989023008393

Ru1—Al2ⁱ	2.4234 (1)	Ru1—Si3^ix	2.5800 (2)
Ru1—Al2	2.4234 (1)	Al2—Si3^x	2.7463 (2)
Ru1—Si3ⁱⁱ	2.5800 (2)	Al2—Si3^vii	2.7463 (2)
Ru1—Si3ⁱⁱⁱ	2.5800 (2)	Al2—Si3^xi	2.7463 (2)
Ru1—Si3^iv	2.5800 (2)	Al2—Si3^ix	2.7463 (2)
Ru1—Si3^v	2.5800 (2)	Al2—Si3^xii	2.7463 (2)
Ru1—Si3^vi	2.5800 (2)	Al2—Si3ⁱⁱ	2.7463 (2)
Ru1—Si3^vii	2.5800 (2)	Al2—Si3^xiii	2.7463 (2)
Ru1—Si3^viii	2.5800 (2)	Al2—Si3^iv	2.7463 (2)

Al2ⁱ—Ru1—Al2	180.0	Si3^vii—Al2—Si3^xii	61.029 (13)
Al2ⁱ—Ru1—Si3ⁱⁱ	113.504 (7)	Si3^xi—Al2—Si3^xii	75.060 (6)
Al2—Ru1—Si3ⁱⁱ	66.496 (7)	Si3^ix—Al2—Si3^xii	104.940 (6)
Al2ⁱ—Ru1—Si3ⁱⁱⁱ	66.496 (7)	Ru1^xiv—Al2—Si3ⁱⁱ	120.514 (7)
Al2—Ru1—Si3ⁱⁱⁱ	113.504 (7)	Ru1—Al2—Si3ⁱⁱ	59.486 (7)
Si3ⁱⁱ—Ru1—Si3ⁱⁱⁱ	139.656 (16)	Si3^x—Al2—Si3ⁱⁱ	61.029 (13)
Al2ⁱ—Ru1—Si3^iv	113.504 (7)	Si3^vii—Al2—Si3ⁱⁱ	118.971 (13)
Al2—Ru1—Si3^iv	66.496 (7)	Si3^xi—Al2—Si3ⁱⁱ	104.940 (6)
Si3ⁱⁱ—Ru1—Si3^iv	80.848 (5)	Si3^ix—Al2—Si3ⁱⁱ	75.060 (6)
Si3ⁱⁱⁱ—Ru1—Si3^iv	138.167 (15)	Si3^xii—Al2—Si3ⁱⁱ	180.000 (17)
Al2ⁱ—Ru1—Si3^v	66.496 (7)	Ru1^xiv—Al2—Si3^xiii	59.486 (7)
Al2—Ru1—Si3^v	113.504 (7)	Ru1—Al2—Si3^xiii	120.514 (7)
Si3ⁱⁱ—Ru1—Si3^v	138.167 (15)	Si3^x—Al2—Si3^xiii	75.060 (6)
Si3ⁱⁱⁱ—Ru1—Si3^v	80.848 (5)	Si3^vii—Al2—Si3^xiii	104.940 (6)
Si3^iv—Ru1—Si3^v	63.637 (14)	Si3^xi—Al2—Si3^xiii	118.971 (13)
Al2ⁱ—Ru1—Si3^vi	66.496 (7)	Si3^ix—Al2—Si3^xiii	61.029 (13)
Al2—Ru1—Si3^vi	113.504 (7)	Si3^xii—Al2—Si3^xiii	75.060 (6)
Si3ⁱⁱ—Ru1—Si3^vi	63.637 (14)	Si3ⁱⁱ—Al2—Si3^xiii	104.940 (6)
Si3ⁱⁱⁱ—Ru1—Si3^vi	132.991 (15)	Ru1^xiv—Al2—Si3^iv	120.514 (7)
Si3^iv—Ru1—Si3^vi	64.724 (16)	Ru1—Al2—Si3^iv	59.486 (7)
Si3^v—Ru1—Si3^vi	80.848 (5)	Si3^x—Al2—Si3^iv	104.940 (6)
Al2ⁱ—Ru1—Si3^vii	113.504 (7)	Si3^vii—Al2—Si3^iv	75.060 (6)
Al2—Ru1—Si3^vii	66.496 (7)	Si3^xi—Al2—Si3^iv	61.029 (13)
Si3ⁱⁱ—Ru1—Si3^vii	132.991 (15)	Si3^ix—Al2—Si3^iv	118.971 (13)
Si3ⁱⁱⁱ—Ru1—Si3^vii	63.637 (14)	Si3^xii—Al2—Si3^iv	104.940 (6)
Si3^iv—Ru1—Si3^vii	80.848 (5)	Si3ⁱⁱ—Al2—Si3^iv	75.060 (6)
Si3^v—Ru1—Si3^vii	64.724 (16)	Si3^xiii—Al2—Si3^iv	180.000 (13)
Si3^vi—Ru1—Si3^vii	139.656 (16)	Ru1^xv—Al3—Ru1^v	116.363 (14)
Al2ⁱ—Ru1—Si3^viii	66.496 (7)	Ru1^xv—Al3—Si3^ix	110.173 (8)
Al2—Ru1—Si3^viii	113.504 (7)	Ru1^v—Al3—Si3^ix	110.173 (8)
Si3ⁱⁱ—Ru1—Si3^viii	64.724 (16)	Ru1^xv—Al3—Si3^xvi	58.182 (7)
Si3ⁱⁱⁱ—Ru1—Si3^viii	80.848 (5)	Ru1^v—Al3—Si3^xvi	58.182 (7)
Si3^iv—Ru1—Si3^viii	139.656 (16)	Si3^ix—Al3—Si3^xvi	130.850 (15)
Si3^v—Ru1—Si3^viii	132.991 (15)	Ru1^xv—Al3—Al2^xv	54.019 (3)
Si3^vi—Ru1—Si3^viii	80.848 (5)	Ru1^v—Al3—Al2^xv	140.272 (15)
Si3^vii—Ru1—Si3^viii	138.167 (15)	Si3^ix—Al3—Al2^xv	108.902 (7)
Al2ⁱ—Ru1—Si3^ix	113.504 (7)	Si3^xvi—Al3—Al2^xv	99.916 (13)
Al2—Ru1—Si3^ix	66.496 (7)	Ru1^xv—Al3—Al2^xvii	140.272 (15)
Si3ⁱⁱ—Ru1—Si3^ix	80.848 (5)	Ru1^v—Al3—Al2^xvii	54.019 (3)
Si3ⁱⁱⁱ—Ru1—Si3^ix	64.724 (16)	Si3^ix—Al3—Al2^xvii	108.902 (7)
Si3^iv—Ru1—Si3^ix	132.991 (15)	Si3^xvi—Al3—Al2^xvii	99.916 (13)
Si3^v—Ru1—Si3^ix	139.656 (16)	Al2^xv—Al3—Al2^xvii	105.930 (12)
Si3^vi—Ru1—Si3^ix	138.167 (15)	Ru1^xv—Al3—Si3^xviii	57.638 (8)
Si3^vii—Ru1—Si3^ix	80.848 (5)	Ru1^v—Al3—Si3^xviii	105.441 (17)
Si3^viii—Ru1—Si3^ix	63.637 (14)	Si3^ix—Al3—Si3^xviii	61.861 (8)
Ru1^xiv—Al2—Ru1	180.0	Si3^xvi—Al3—Si3^xviii	75.218 (17)
Ru1^xiv—Al2—Si3^x	59.486 (7)	Al2^xv—Al3—Si3^xviii	98.895 (8)
Ru1—Al2—Si3^x	120.514 (7)	Al2^xvii—Al3—Si3^xviii	155.175 (11)
Ru1^xiv—Al2—Si3^vii	120.514 (7)	Ru1^xv—Al3—Si3ⁱⁱⁱ	105.441 (17)
Ru1—Al2—Si3^vii	59.486 (7)	Ru1^v—Al3—Si3ⁱⁱⁱ	57.638 (8)
Si3^x—Al2—Si3^vii	180.000 (13)	Si3^ix—Al3—Si3ⁱⁱⁱ	61.861 (8)
Ru1^xiv—Al2—Si3^xi	59.486 (7)	Si3^xvi—Al3—Si3ⁱⁱⁱ	75.218 (17)
Ru1—Al2—Si3^xi	120.514 (7)	Al2^xv—Al3—Si3ⁱⁱⁱ	155.175 (11)
Si3^x—Al2—Si3^xi	75.060 (6)	Al2^xvii—Al3—Si3ⁱⁱⁱ	98.895 (8)
Si3^vii—Al2—Si3^xi	104.940 (6)	Si3^xviii—Al3—Si3ⁱⁱⁱ	56.280 (15)
Ru1^xiv—Al2—Si3^ix	120.514 (7)	Ru1^xv—Al3—Si3^xix	113.504 (7)
Ru1—Al2—Si3^ix	59.486 (7)	Ru1^v—Al3—Si3^xix	113.504 (7)
Si3^x—Al2—Si3^ix	104.940 (6)	Si3^ix—Al3—Si3^xix	90.0
Si3^vii—Al2—Si3^ix	75.060 (6)	Si3^xvi—Al3—Si3^xix	139.151 (15)
Si3^xi—Al2—Si3^ix	180.00 (2)	Al2^xv—Al3—Si3^xix	59.485 (7)
Ru1^xiv—Al2—Si3^xii	59.486 (7)	Al2^xvii—Al3—Si3^xix	59.485 (7)
Ru1—Al2—Si3^xii	120.514 (7)	Si3^xviii—Al3—Si3^xix	138.167 (13)
Si3^x—Al2—Si3^xii	118.971 (13)	Si3ⁱⁱⁱ—Al3—Si3^xix	138.167 (13)