Question
When this polyatomic ligand is bonded to a trimethylsilyl group, but not a similar tert-butyl group, it rapidly interconverts which of its atoms is bonded to the group. Compounds of transition metals with this ligand form the widest variety of, and best studied, coordination polymers. This non-carbene species displays the canonical example of Umpolung, allowing it to catalyze the (*) benzoin condensation. Out of common bridging ligands, this ligand is the simplest in which two different atoms both readily bond to metal centers. The most common method of gold refining forms a water-soluble complex of gold with this ligand. Iron(II) complexed to six instances of this ligand is a component of Prussian blue. For 10 points, name this toxic anion made of a triple-bonded carbon and nitrogen. ■END■
Summary
2023 Penn Bowl (Harvard) | 10/21/2023 | N | 3 | 100% | 0% | 33% | 115.33 |
2023 Penn Bowl (Mainsite) | 10/21/2023 | N | 7 | 100% | 0% | 29% | 114.86 |
2023 Penn Bowl (Norcal) | 10/28/2023 | Y | 2 | 100% | 0% | 50% | 109.00 |
2023 Penn Bowl (South Central) | 10/28/2023 | Y | 3 | 100% | 0% | 33% | 121.67 |
2023 Penn Bowl @ Waterloo | 10/28/2023 | Y | 4 | 100% | 0% | 0% | 103.25 |
2023 Penn Bowl @ UNC | 10/28/2023 | Y | 3 | 100% | 0% | 33% | 95.00 |
2023 Penn Bowl (UK) | 10/28/2023 | Y | 5 | 100% | 20% | 40% | 103.80 |
2023 Penn Bowl @ FSU | 10/28/2023 | Y | 2 | 100% | 0% | 0% | 103.00 |
Buzzes
Player | Team | Opponent | Buzz Position | Value |
---|---|---|---|---|
Maxwell Ye | Tabearnacle | Edinburgh | 53 | -5 |
Ewan MacAulay | Scottish, Irish, Both or Neither | Broken Hearts | 57 | 15 |
Michael Eng | UNC B | USC A | 63 | 10 |
Max Espensen | Old London Town | 3HK1MM | 77 | -5 |
Vincent Du | UNC A | USC B | 85 | -5 |
Colin Veevers | Library of Babel School of Continuing Studies | Waterloo Hatsune | 88 | 10 |
Jason Zhang | Toronto Rofl | Toronto Joy | 91 | 10 |
Sean Farrell | North Florida | FSU B | 92 | 10 |
Shahar Schwartz | Berkeley A | Berkeley B | 92 | 10 |
Viraj Negandhi | Texas C | Texas B | 97 | -5 |
Rasheeq Azad | UNC C | Duke A | 97 | 10 |
Sam Moore | Foucault's Penndulum | Betrayed by Rita Izzatdust | 99 | 10 |
Kane Nguyen | Mixed-Affiliated Contingency, Off the Team & Absent: Wong, Adrian | Waterloo Miku | 108 | 10 |
Michał Gerasimiuk | Stanford | Berkeley C | 111 | -5 |
Andrew Rout | 10 Negs that Shook the Quiz | Yes, Moderator | 111 | 10 |
Bill Zhao | Florida B | FSU A | 114 | 10 |
Zac Bennett | Oklahoma A | Oklahoma B | 118 | 10 |
Mitchell Shadden | Texas A | Rice | 122 | 10 |
Ryan Humphrey | Texas B | Texas C | 125 | 10 |
Pranav Kalaga | USC B | UNC A | 125 | 10 |
Gareth Thorlakson | Toronto Weary | La Clique du Château | 126 | 10 |
Ryan Sun | Berkeley C | Stanford | 126 | 10 |
Justin Lee | 3HK1MM | Old London Town | 126 | 10 |
Joe Terrey | Edinburgh | Tabearnacle | 126 | 10 |