Table of Contents - Proton NMR I. Hydrocarbons II. 0000000016 00000 n endstream endobj 63 0 obj <>stream 0000002319 00000 n 2 verzeichneten Spektrenparameter entnehmen. 0000001792 00000 n 111 0 obj <>stream %%EOF endstream endobj 2450 0 obj <>/Size 2430/Type/XRef>>stream 0000004701 00000 n �������s~�s_� � rw����C�h`�F`t�%dl�d�@�0&-#����p�,�FڟY9 �n^� ��'a��(o�uy�����f 0��*����^b��9�L��7m�Y�4�= endstream endobj 64 0 obj <>stream Proton NMR and carbon NMR tables aid chemists in separating signals of impurities that might originate from residual solvents or a reaction apparatus. 0000007136 00000 n NMR Chemical Shifts of Impurities Charts | Sigma-Aldrich *��ڔmO�m endstream endobj 59 0 obj <> endobj 60 0 obj <> endobj 61 0 obj <>stream Übungsaufgaben NMR-Spektroskopie (2) 4. h�bbd``b`�$R�� �zH0��} �H�*��DlqA��^y !�$�b��H�� :6@��H��t��X�@­�����$�J��B�g�� � �� 0000007273 00000 n 18,82 . Table of characteristic proton NMR chemical shifts. 0000000756 00000 n �b�}m{�?� �7��g��"�܈&. *�u�u�"�e���r�����~}f��;��%����K�7���� ϵ���ӱ���=�'����{�2$7 +�ofm#ש�u�7��.������o��ڟ����d���kK3��O%���Oy�TX�Zk)����c�F'��w��6���g�~�Л`���G�]_���Ww����ܛ>��o��:9E�q 21,17 . Aus einem 13 C-NMR-Spektrum lassen sich wie aus einem 1 H-NMR-Spektrum die in Tab. Halogenated Hydrocarbons III. 0000004124 00000 n 11,76 . 0000007588 00000 n startxref <<0DE54D32B1C08741B8F452DA5B256F7F>]>> 0000063548 00000 n 0000003873 00000 n ! Nitrogen Containing Compounds IV. trailer 2430 22 endstream endobj startxref Oxygen Containing Compounds (Except -C(=O)-) VIII. 0000063043 00000 n The only peak that comes before saturated C-H protons is the signal of the protons of tetramethylsilane, (CH3) 4 Si, also called TMS. ���S2,��j��2��n���~?9y.O'eZ�� r4F$t�z��!���Gdǃ,P�$�6��0��W����F��]��� This is a standard reference point with the signal set exactly at 0 ppm and you can ignore it when analyzing an NMR spectrum. 0000068018 00000 n endstream endobj 62 0 obj <>stream xref �;Lv�*f���M��G�4{.�����l8������3� ���d��){�Q��/W��)&G�\}��TG�Y�,��,�O�,x,��69΂��5KF��a ��6��۞LP�>D$؝W��yƉ�v ��"KF�������S�/�ޠ�ߟ���L.���}��ؘdRf�1�� �p %I�R�])��t���8]�B�%��bF��.q����c� iRB5�%�b������b�U9��%��U�SR�?��ov�ܮ�b�+a��'Ū,~����I(�H��Bmijl��|�D��R5��(�U�. 0000063313 00000 n !��ܧ]'iJ�H��{||6P��h^q��r4���!0�ກ�+���H�y���q�� 0000001569 00000 n 0000002938 00000 n M�ae 0000004395 00000 n EV��h��b5[M�����e>Ȉ ��+�����==�d�K����?u�9v[���-�fE��� ;��b 0000051140 00000 n Conjugation of a double bond with a carbonyl group perturbs the carbon resonances of … 0 h�b``�f``�f`a`�1�����X���� ̡ I���@Z���"G@� ��b9 (`��y�Pô+�u�kW�H� �6�хGb/c�!�f"N�u�aV@����}����� �^ Fh� Füllen Sie diese Tabelle für heute übliche NMR-Spektrometer aus. B0 in T : ν in MHz für 1H : ΔE in J für 1H : N; 2 /N; 1; für ; 1; H ; ν in MHz für : 13; C ; ΔE in J für ; 13; C ; N: 2 /N; 1; für ; 13; C ; 5,88 ; 9,41 . 81 0 obj <>/Filter/FlateDecode/ID[<571E1F8D027DB547B7EEF67C4B1BB304>]/Index[58 54]/Info 57 0 R/Length 107/Prev 93651/Root 59 0 R/Size 112/Type/XRef/W[1 2 1]>>stream %PDF-1.4 %���� There are a lot of compounds especially organometallics that give signal at negative ppm, but you will probably not need those in … h�ԗmO�8�������H�J�P�X��n�C|Ȗ"� j�'��ߌ�@\�6��ӝ�*c�㗙�3��+��XI8�*�4j� 4"('�š��8P;F��(tp�0A�Y&�&N���z�� �.�n%����!�A�)�H�+�����^e@`C$�:"�P�1 �ȳ�~ �aɦ��-y��$ʠ�x!�e�5���C r��@�?е��@�����V;���r�W!�5C'�T��B~P`Y�i�"[����m#�[��oA��\&�XX�Ydߠ �`����-p����gI#,C��A��j�� �0NT +�F�7�9�y�̔�����܏\)Y*���-���A�����P7�C��ٽ�� �OWPSH �d� 0000002056 00000 n K�0��$�r���u҆���(Y���f����$M(I*��v���w��5���8�Ɲ�^������d����e�5�Ըp*��\�xBs�U�2sӮ$�R}�R�A2p��Ԅ|ʓ�����+T�t��}ZG}Z3ڬH&�eiq�w���ʰ6��g�7��qW��{���=�1�]��.��f;}j���Z�V�W��pĎ��a����U�P̸��pFƹ�����G iP��V��$*�iay�O����N�����(2`Cx�� x�X� Welchen Zusammenhang erkennen Sie zwischen ν . 58 0 obj <> endobj H��TKn�0��ӝ�����21�AwtQda�n�4q� �[�H!��bKQRˀ �3�83"09/eB�rT78�P�.�_�V��O���ԺDuׁ_6��tM����������ú-%��ڀ�/dO�e*�=�.ꯨ�7��9‹�f�;Ƿ��Gƒ�Vr�+Tߏ��ڨ�q�W%=zL���Kc�x��6�x�.�5��rX��KL.�,��xW��镘�Ur�Jړ~i�ƕ�º�vO���ܱT����v�*��zN�w˓Tlݮ�"�nG�ڔR_��a���VsW�C%�^����*��x�g�|�|;_.�P[k5!S[�[�ζt��b|gY�aR~'�&1���gp${-�m�,>.��c�oo�8�����mv�;���� m��! Sulfur Containing Compounds VII. @�=��C��Ǝд��z�ø�xZ��^ 5�y�JE���۩Y��%[��-�A��N���щ!OYI���yV%{�!�C7"҇�z��;�'I|����=-��ie���H��rQ���Dh� ��KF�z�V7�L�n�S���������Hpz׌T��OG�?V�n����D�-='0��a'L��������L���? Besonderheiten finden sich jedoch 1) bei der Anzahl der Signalgruppen und der chemischen Verschiebung: Der 13 C-Resonanzbereich (etwa 0 bis 300 ppm) ist wesentlich größer als der Erwartungsbereich der 1 H-Kerne (0 bis 10 ppm).

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