Question
High-valency gold complexes with this geometry have been catalyst candidates for enantioselective cyclizations. Ligand substitutions of complexes with this geometry form intermediates that undergo Berry pseudorotation. An addition of methyl iodide to an iridium complex with this geometry is the first step in the Cativa process. Low-spin d8 complexes, which have this geometry, violate the 18-electron rule, as exemplified by group 10 complexes such as Zeise’s salt. Compounds with this geometry have D4h point groups. Complexes with this geometry are stabilized by the “trans effect,” which impacts the synthesis of cisplatin, a drug with this geometry. For 10 points, name this geometry of compounds that have four substituents and two lone pairs, in which all bond angles are 90 degrees. ■END■
Summary
California | 2025-02-01 | Y | 3 | 67% | 0% | 33% | 88.50 |
Florida | 2025-02-01 | Y | 3 | 100% | 0% | 0% | 88.33 |
Midwest | 2025-02-01 | Y | 6 | 50% | 0% | 83% | 111.33 |
Overflow | 2025-02-01 | Y | 5 | 40% | 0% | 80% | 119.50 |
Pacific Northwest | 2025-02-01 | Y | 2 | 50% | 0% | 100% | 120.00 |
South Central | 2025-02-01 | Y | 2 | 50% | 0% | 50% | 37.00 |
Southeast | 2025-02-01 | Y | 3 | 33% | 0% | 67% | 120.00 |
UK | 2025-02-01 | Y | 10 | 100% | 0% | 30% | 100.70 |
Buzzes
Player | Team | Opponent | Buzz Position | Value |
---|---|---|---|---|
Bill Zhao | Florida B | Florida State A | 25 | 10 |
Ezra Santos | Chicago B | WashU A | 25 | -5 |
Yash Mandavia | Illinois B | Chicago A | 25 | -5 |
Andrew Wang | Illinois A | Illinois C | 25 | -5 |
Matt Schiavone | Northwestern A | Northwestern B | 25 | -5 |
Stan Melkumian | Purdue | Notre Dame A | 25 | -5 |
Russell Nip | UBC | UW B | 25 | -5 |
Arya Karthik | Oxford A | LSE | 25 | -5 |
Braden Booth | Missouri | Indiana B | 27 | -5 |
Viraj Negandhi | Texas B | TAMU | 27 | -5 |
Neal Joshi | WashU B | Chicago C | 29 | -5 |
Rohan Shelke | UC Berkeley B | UCSD | 30 | -5 |
Bryan Ugaz | ASU | Texas A | 37 | 10 |
Allan Lee | Stanford B | Notre Dame B | 43 | -5 |
Oscar O'Flanagan | Imperial A | Manchester | 51 | -5 |
Agnijo Banerjee | Cambridge A | Cambridge C | 56 | 10 |
Swapnil Garg | UC Berkeley A | Claremont B | 67 | 10 |
Elliot Cosnett | Oxford B | NYU C | 79 | 10 |
Hamish Campbell | Durham | Cambridge E | 81 | -5 |
Antoni Kluzowski | Warwick A | Southampton B | 89 | 10 |
Linus Luu | Cambridge D | Imperial B | 90 | 10 |
Eric Feichthaler | Georgetown A | Notre Dame C | 95 | -5 |
Tobin Payne | Warwick B | Southampton A | 96 | 10 |
Jack Lewis | Bruin A | Georgia Tech D | 97 | -5 |
Alex Akridge | Indiana A | Missoui S&T | 98 | 10 |
Ben LaFond | Cambridge B | Bristol | 105 | 10 |
Jonathan Ho | Alberta | UW A | 107 | -5 |
Harris Beckner | Alabama A | Tennessee A | 107 | -5 |
Kaiser Xiao | UCLA | Claremont A | 110 | 10 |
Kai Madgwick | Manchester | Imperial A | 111 | 10 |
Adam Fine | Chicago A | Illinois B | 117 | 10 |
Coby Tran | Chicago C | WashU B | 119 | 10 |
Brielle Rach | Iowa | Georgetown B | 119 | 10 |
Nolan Dannels | UCSD | UC Berkeley B | 120 | 0 |
Tiffany Zhou | Florida A | UCF B | 120 | 10 |
Anna Barker | UCF B | Florida A | 120 | 0 |
Clete Reinberger | Valencia A | UCF C | 120 | 10 |
Annabelle Yang | WashU A | Chicago B | 120 | 0 |
Stephen Walsh | Northwestern B | Northwestern A | 120 | 0 |
Stephen Heritage | Notre Dame A | Purdue | 120 | 10 |
Jonah Hubert | Notre Dame B | Stanford B | 120 | 0 |
Yaj Jhajhria | UW B | UBC | 120 | 10 |
Catherine Welch | UW A | Alberta | 120 | 0 |
John Luke Broussard | TAMU | Texas B | 120 | 0 |
Beckett Gilmore | Louisville A | Georgia Tech B | 120 | 0 |
Pranav Jothi | Georgia Tech D | Bruin A | 120 | 10 |
Louis Harney | Georgia Tech B | Louisville A | 120 | 0 |
Andrew Fisher | Sheffield | Oxford C | 120 | 0 |
Andy Huff | LSE | Oxford A | 120 | 10 |
Benjamin Liu | Oxford C | Sheffield | 120 | 10 |
Jon White | Cambridge E | Durham | 141 | 10 |