Re: [ccp4bb] Fwd: [ccp4bb] SO4 or PO4

2019-02-16 Thread Jan Stransky
This can be done at Diamond I23 beamline. https://doi.org/10.1016/j.nimb.2016.12.005 Best regards, Jan Dne 16.02.2019 v 18:49 Patrick Loll napsal(a): > S has about 0.56 anomalous electrons at 8 keV, whereas P has about > 0.44. This is a small difference between two weak signals—unlikely to >

[ccp4bb] Fwd: [ccp4bb] SO4 or PO4

2019-02-16 Thread Patrick Loll
S has about 0.56 anomalous electrons at 8 keV, whereas P has about 0.44. This is a small difference between two weak signals—unlikely to give a clear result. If you could get to the sulfur & phosphorus edges, then you could (in principle) answer this, but that’s a very hard experiment to