{"id":5258,"date":"2020-09-05T16:16:45","date_gmt":"2020-09-05T16:16:45","guid":{"rendered":"https:\/\/kamenovo.cz\/?p=5258"},"modified":"2020-09-30T19:31:21","modified_gmt":"2020-09-30T19:31:21","slug":"rentgenova-krystalografie","status":"publish","type":"post","link":"https:\/\/kamenovo.cz\/index.php\/2020\/09\/05\/rentgenova-krystalografie\/","title":{"rendered":"Rentgenov\u00e1 krystalografie"},"content":{"rendered":"

je analytick\u00e1 metoda zab\u00fdvaj\u00edc\u00ed se studiem interakce krystalick\u00fdch vzork\u016f s rentgenov\u00fdm z\u00e1\u0159en\u00edm, kter\u00e1 umo\u017e\u0148uje ur\u010dit absolutn\u00ed strukturu molekul, tj. polohy atom\u016f, vazebn\u00e9 d\u00e9lky a \u00fahly v krystalov\u00e9 m\u0159\u00ed\u017ece.<\/strong><\/span><\/h4>\n

Pokud budete sn\u00edmat rentgenov\u00e9 paprsky pod\u00e9l osy  atomov\u00e9 matice krystalu nebo kovu, z\u00edsk\u00e1te obraz t\u011bchto mal\u00fdch te\u010dek, kter\u00e9 p\u0159esn\u011b ukazuj\u00ed, kde se atomy nach\u00e1zej\u00ed. V tomto p\u0159\u00edpad\u011b je to berylov\u00fd krystal(akvamar\u00edn<\/span>)<\/span><\/strong>, kter\u00fd skute\u010dn\u011b vykazuje obraz Kv\u011btu \u017eivota<\/span><\/strong>.<\/span><\/p>\n

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\"\"Berylov\u00fd krystal<\/strong><\/span> uspo\u0159\u00e1d\u00e1 sv\u00e9 atomy podle tohoto vzoru.<\/span> <\/b>a takto vznik\u00e1 tento krystal. Ve skute\u010dnosti je p\u0159ekvapiv\u00e9, \u017ee se tyto mal\u00e9 atomy jednodu\u0161e se\u0159azuj\u00ed ve vesm\u00edru, \u010dasto ve velk\u00fdch vzd\u00e1lenostech od sebe. Tyto mikroskopick\u00e9 prostory jsou pom\u011brn\u011b velk\u00e9, podobn\u011b jako mezi hv\u011bzdami na no\u010dn\u00ed obloze. Atomy jsou pozoruhodn\u011b uspo\u0159\u00e1d\u00e1ny do kostek a \u010dty\u0159st\u011bn\u016f a jak\u00fdchkoli geometrick\u00fdch tvar\u016f. Pro\u010d?<\/span><\/p>\n

Zde je rentgenov\u00fd difrak\u010dn\u00ed model krystalu . Zde vid\u00edte, jak jsou atomy se\u0159azeny v kubick\u00e9m vzoru.\"\" <\/strong>Je zaj\u00edmav\u00e9, \u017ee ve v\u0161ech r\u016fzn\u00fdch form\u00e1ch projeven\u00fdch ve Realit\u011b jsou atomy samotn\u00e9 sf\u00e9ry. V\u011bt\u0161ina v\u011bdc\u016f tuto skute\u010dnost p\u0159ehl\u00e9dla, ale sf\u00e9ra je hlavn\u00ed formou, ze kter\u00e9 se v\u0161e poprv\u00e9 objevilo. To je d\u016fle\u017eit\u00e9 pro pochopen\u00ed stvo\u0159en\u00ed.<\/strong><\/h3>\n

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Cel\u00e1 tkanina v\u0161eho v na\u0161em byt\u00ed je slo\u017eena z \u201ekor\u00e1lk\u016f\u201c – koul\u00ed v\u0161ech mo\u017en\u00fdch velikost\u00ed. Nach\u00e1z\u00edme se na kouli, na Zemi a koule se to\u010d\u00ed kolem n\u00e1s. M\u011bs\u00edc, slunce a hv\u011bzdy jsou sf\u00e9ry. Cel\u00fd vesm\u00edr, od makrokosmu po mikrokosmos, je n\u011bjak slo\u017een ze sf\u00e9r. Sv\u011bteln\u00e9 vlny proch\u00e1zej\u00edc\u00ed vesm\u00edrem jsou op\u011bt koule. Mysl\u00edme si, \u017ee sv\u011bteln\u00e1 vlna vytv\u00e1\u0159\u00ed vlny ve vesm\u00edru, ale je to mnohem komplikovan\u011bj\u0161\u00ed.<\/strong><\/h3>\n

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 <\/p>\n","protected":false},"excerpt":{"rendered":"

je analytick\u00e1 metoda zab\u00fdvaj\u00edc\u00ed se studiem interakce krystalick\u00fdch vzork\u016f s rentgenov\u00fdm z\u00e1\u0159en\u00edm, kter\u00e1 umo\u017e\u0148uje ur\u010dit absolutn\u00ed strukturu molekul, tj. polohy atom\u016f, vazebn\u00e9 d\u00e9lky a \u00fahly v krystalov\u00e9 m\u0159\u00ed\u017ece. Pokud budete sn\u00edmat rentgenov\u00e9 paprsky pod\u00e9l osy  atomov\u00e9 matice krystalu nebo kovu, z\u00edsk\u00e1te obraz t\u011bchto mal\u00fdch te\u010dek, kter\u00e9 p\u0159esn\u011b ukazuj\u00ed, kde se atomy nach\u00e1zej\u00ed. V tomto p\u0159\u00edpad\u011b […]<\/p>\n","protected":false},"author":1,"featured_media":5261,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"_joinchat":[],"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[249,28,18,26,27],"tags":[],"class_list":["post-5258","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-atlantida","category-fakta","category-mineraly","category-mystika","category-technologie"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/kamenovo.cz\/wp-content\/uploads\/2020\/09\/fig_2-23.jpg","jetpack_likes_enabled":true,"jetpack-related-posts":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p9pQSB-1mO","_links":{"self":[{"href":"https:\/\/kamenovo.cz\/index.php\/wp-json\/wp\/v2\/posts\/5258","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kamenovo.cz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kamenovo.cz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kamenovo.cz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kamenovo.cz\/index.php\/wp-json\/wp\/v2\/comments?post=5258"}],"version-history":[{"count":0,"href":"https:\/\/kamenovo.cz\/index.php\/wp-json\/wp\/v2\/posts\/5258\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kamenovo.cz\/index.php\/wp-json\/wp\/v2\/media\/5261"}],"wp:attachment":[{"href":"https:\/\/kamenovo.cz\/index.php\/wp-json\/wp\/v2\/media?parent=5258"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kamenovo.cz\/index.php\/wp-json\/wp\/v2\/categories?post=5258"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kamenovo.cz\/index.php\/wp-json\/wp\/v2\/tags?post=5258"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}