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[求助]
單晶解析時能把其中的氘原子表示出來嗎? 已有2人參與
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如題。我的化合物結(jié)構(gòu)里有個氘原子,想把它定為D。但是測試的老師說輸入不了D,只能定為H。大家有什么好的方法可以標出化合物中的氘嗎?多謝各位了! |

木蟲 (正式寫手)
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TITL AGS4 in P-4 ! title of up to 76 characters CELL 0.71073 8.381 8.381 6.661 90 90 90 ! wavelength and unit-cell ZERR 1 .002 .002 .001 0 0 0 ! Z (formula-units/cell), cell esd's LATT -1 ! non-centrosymmetric primitive lattice SYMM -X, -Y, Z SYMM Y, -X, -Z ! symmetry operators (x,y,z must be left out) SYMM -Y, X, -Z SFAC C AG AS F N S ! define scattering factor numbers UNIT 4 1 1 6 4 8 ! unit cell contents in same order L.S. 10 ! 10 cycles full-matrix least-squares ACTA ! CIF-output, bonds, Fourier, peak search OMIT -2 3 1 ! suppress bad reflection ANIS ! convert all (non-H) atoms to anisotropic WGHT 0.037 0.31 ! weighting scheme AG 2 .000 .000 .000 AS 3 .500 .500 .000 S1 6 .368 .206 .517 ! atom name, SFAC number, x, y, z (usually S2 6 .386 .034 .736 ! followed by sof and U(iso) or Uij); the C 1 .278 .095 .337 ! program automatically generates special N 5 .211 .030 .214 ! position constraints F1 4 .596 .325 -.007 F2 4 .500 .500 .246 HKLF 4 ! read h,k,l,Fo^2,sigma(Fo^2) from 'ags4.hkl' 對照上面說明,在ins中把原子標簽改了就行 SFAC不要動 |
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