Columbus Section

of the American Chemical Society

Sunday April 8, 2018 Meeting Announcement

College Awards & Presentation

Data Mining for Gold (and Tungsten, Tantalum, and Titanium...

by

Dr. Dean Johnston

Professor of Chemistry, Otterbein University

Meeting Location: Ohio Dominican University

Bishop James A. Griffin Student Center (Room #259/260) 

1216 Sunbury Road

Columbus, OH 43219 

About our speaker

Dr. Dean Johnston has taught General and Inorganic Chemistry at Otterbein University for over 20 years. His research focuses on the synthesis and crystallographic characterization of metal cluster compounds. He received his B.A. in Chemistry from the College of Wooster and his M.S. and Ph.D. from Northwestern University working with Professor Duward Shriver. After a postdoctoral fellowship working with Holden Thorp at UNC-Chapel Hill, he began working at Otterbein. Most recently, in the Fall of 2017, he spent a sabbatical working with the Cambridge Crystallographic Data Centre in the UK and at Rutgers University. 

Presentation Abstract

The Cambridge Structural Database (CSD) is a rich resource containing over 900,000 highly-curated entries on a wide range of organic and organometallic compounds. These data can be "mined" using various tools including the CSD Python Application Programming Interface (API). In one project, we have surveyed the diversity of metal cluster chemistry by tabulating the connectivity and total electron counts of some of the over 20,000 metal cluster structures in the CSD. In a second project, we have looked at the distribution of atomic displacement parameter (temperature factor) data and the possibility of using this information to validate reported data collection temperatures for newly-deposited data. Finally, applications and opportunities for using the CSD to illustrate fundamental chemical concepts will be presented. 

Program Details

4:00-5:00 PMACS Executive Committee Meeting-All members welcome
5:00-5:30 PMCheck-in and Social Hour-Cash bar available
5:30-6:15 PM

Dinner

Salad: 

Caesar Salad

Entrées:

Roasted Vegetable Lasagna with Marinara

Sautéed Chicken Marsala

Sides:

Broccoli with Garlic and Lemon

Roasted Herbed Red Potatoes

Dessert:

Apple Crisp

Double Chocolate Layer Cake 

Beverages– water, iced tea, Coke, Diet Coke, Sprite

6:15-6:30 PM

College Award Presentations:

Outstanding College Student Awards for students from colleges/universities in the area

Best Poster Award from the YCC Poster session. 

6:30-7:15 PMPresentation-Data Mining for Gold (and Tungsten, Tantalum, and Titanium...)
7:15-7:30 PMClosing Remarks
Cost

ACS Members: $20 per person. Non-members: $25 per person. $5 for retired and unemployed section members and students.  Payment will be collected at the door.  Cash and checks accepted.  There is no cost to attend the program only. Dinner cost will be waived for new members who joined the local section in 2017 and 2018 when they attend their first local section meeting. Remember that this is a dinner order and must be paid.  Please help control costs by honoring your order.


RSVPPlease send an e-mail to columbusacs@gmail.com providing the information listed below.
E-mail Reservations

 

  • First and last name
  • Membership category: member, non-member, retired, emeritus, unemployed, student.
  • Employer, if applicable
  • Indicate if you will join us for Dinner & Program or Program-Only
  • Indicate if you are a new member and attending Columbus section events for the 1st time, if applicable

 

Reservation Deadline
Monday, April 2, 2018 at 4:00 p.m.
Program Contact
Bob Kroshefsky, Email-columbusacs@gmail.com

Directions

FREE PARKING at Gold Lot near Alumni Hall

Click here to use google maps for directions


 

From the East – Take I-70 West to exit 100 B for Fourth Street (toward US 23 North).  Turn right onto South 4th Street.  Turn left onto West Broad Street.  Restaurant will be on your left just beyond COSI between the railroad trestles.

 

From the West – Take I-70 East to Exit 97 for US 40/West Broad Street.  Turn left onto US 40 (West Broad Street).  Restaurant will be on your right between the railroad trestles.  If you see COSI, you’ve gone too far!

 

From the South – Take I-71 North to exit 106A/106B on the left and merge onto OH 315 North.  Take US 62/OH 3/Rich Street exit toward Town Street.  Turn right onto OH 3/US 62/West Rich Street.  Turn left at the 3rd cross street onto South Gift Street.  Turn right onto West Broad Street.  The restaurant will be on your right between the railroad trestles.  If you see COSI, you’ve gone too far