Dear All
On the topic of shimming, Gerald Pearson's article can be found at this
URL: *https://nmr.medicine.uiowa.edu/sites/nmr.medicine.uiowa.edu/files/2023-12/Shimming*20an*20NMR*20Magnet.pdf
Kind regards,
Craig.
On Thu, 24 Jul 2025 at 16:48, Ana Ferreira via groups.io wrote:
> Dear all
>
> Following Bob Berno post, those papers are very usefull, particularly the
> supplementary information that as the infirmation divided by deuterated
> solvent.
>
> Also there was a more recent paper in OPR& that expanded the list. "NMR
> Chemical Shifts of Trace Impurities: Industrially Preferred Solvents Used
> in Process and Green Chemistry"
> https://pubs.acs.org/doi/10.1021/acs.oprd.5b00417
>
> Best
>
> Ana Sofia D. Ferreira, Ph.D.
> Chemistry Department, Faculty of *Sciences* and *Technology,*
> Universidade *Nova* de Lisboa
> 2829-516 Caparica, PORTUGAL
> E-mail: asd.ferreira_at_fct.unl.pt
>
> On Thu, 24 Jul 2025, 14:47 Bob Berno via groups.io, wrote:
>
>> Hello David,
>>
>> I was very excited to hear that the Concepts archive is now open access.
>> Years ago I'd scanned the Ancient Art of Shimming article from Alex Bain=
's
>> hard copy of the issue, so I was looking forward to having an official PDF
>> copy. But when I clicked the PDF download link you sent, I was informed
>> that my institution does not provide access to this content. I think our
>> library's access only starts in the mid-1990s.
>> 🙁
>>
>> For the synthetic chemistry groups, I have two related papers that I
>> think are worth mentioning:
>> "NMR Chemical Shifts of Common Laboratory Solvents as Trace Impurities"
>> J. Org. Chem. 1997, 62, 7512-7515 and
>> "NMR Chemical Shifts of Trace Impurities: Common Laboratory Solvents,
>> Organics, and Gases in Deuterated Solvents Relevant to the Organometallic
>> Chemist" Organometallics 2010, 29, 2176–2179
>>
>> The 1997 JOC paper is an excellent resource for the average organic
>> chemist, but the updated version in 2010 has a much more expanded list of
>> common reagents and solvents that you will see in the typical NMR spectrum
>> from a synthetic chemistry group. I tell students to actually PRINT the
>> tables of 1H and 13C chemical shifts and post these tables above their desk
>> for quick reference.
>>
>> Cheers,
>> Bob.
>>
>> On 2025-07-23 2:51 p.m., David Rovnyak via groups.io wrote:
>>
>> Quick tip: as libraries reduce their physical holdings, ask your library
>> for the hard copies of the Concepts issues before they get discarded.
>>
>> The Concepts archive is largely open access at:
>> https://onlinelibrary.wiley.com/loi/6471
>>
>> Quick link to the Keifer article:
>>
>> https://onlinelibrary.wiley.com/doi/10.1002/*28SICI*291099-0534*281999*2911*3A3*3C165*3A*3AAID-CMR4*3E3.0.CO*3B2-D
>>
>> And the ancient art of shimming:
>> https://onlinelibrary.wiley.com/doi/10.1002/cmr.1820020303
>>
>> -David
>>
>>
>> -----------------------------------------------------------------------
>> David Rovnyak, Professor of Chemistry, Bucknell Univ., Lewisburg, PA 17837
>> BlueSky : NMR_Guy <https://bsky.app/profile/nmrguy.bsky.social>
>> Research: http://www.facstaff.bucknell.edu/drovnyak/
>> Bucknell Chemistry: http://www.departments.bucknell.edu/chemistry/
>> Pascal: "I would like to have written a shorter letter, but I didn't have
>> the time"
>>
>> -----------------------------------------------------------------------
>>
>>
>> -- Dr. Bob Berno Manager, NMR Facility McMaster University, ABB-156 1280
>> Main St. West Hamilton, ON L8S 4M1
>> T: 905-525-9140 x24158 or x24686
>> ----------------------------------------------------------------------
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>>
>>
>
>
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Received on Fri Jul 25 2025 - 07:21:55 MST