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  • [ÀÚ¿¬°úÇÐ] ¹«±âÈ­ÇнÇÇè - The Synthesis of [M(acac)3] (M ¡ë Cr, Fe, and Co)   (2 ÆäÀÌÁö)
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  • [ÀÚ¿¬°úÇÐ] ¹«±âÈ­ÇнÇÇè - The Synthesis of [M(acac)3] (M ¡ë Cr, Fe, and Co)   (8 ÆäÀÌÁö)
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  • [ÀÚ¿¬°úÇÐ] ¹«±âÈ­ÇнÇÇè - The Synthesis of [M(acac)3] (M ¡ë Cr, Fe, and Co)   (12 ÆäÀÌÁö)
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  • [ÀÚ¿¬°úÇÐ] ¹«±âÈ­ÇнÇÇè - The Synthesis of [M(acac)3] (M ¡ë Cr, Fe, and Co)   (13 ÆäÀÌÁö)
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[ÀÚ¿¬°úÇÐ] ¹«±âÈ­ÇнÇÇè - The Synthesis of [M(acac)3] (M ¡ë Cr, Fe, and Co)

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ÆÄÀÏ : [ÀÚ¿¬°úÇÐ] ¹«±âÈ­ÇнÇÇè - The Synthesis of [M(acac)3] (M = Cr, Fe, and Co).doc   [Size : 7 Mbyte ]
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Ä«Ä«¿À ID·Î
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¸ñÂ÷/Â÷·Ê
¹«±âÈ­ÇнÇÇè - The Synthesis of [M(acac)3] (M ¡ë Cr, Fe, and Co)
¸ñ Â÷
I. Introduction . 3 ~ 4
II. Results
¼öµæ·ü . 4 ~ 5
Àç°áÁ¤ . 5
IR spectrum 6 ~ 9
III. Experimental Section .. 10~11
IV. Table (»ç¿ëÇÑ ½Ã¾à) 11
V. Questions
Synthesis 11~13
Recrystallization . 13~15
VI. Discussion . 16
VII. Conclusions ..16
VIII. Reference ... 17
I. Introduction
Background
Acetyl acetonate (2,4-pentanedionato, acac), CH3COCH2COCH3´Â ¾à»êÀ¸·Î ¼ö¿ë...
º»¹®/³»¿ë
¹«±âÈ­ÇнÇÇè - The Synthesis of [M(acac)3] (M ¡ë Cr, Fe, and Co)

¸ñ Â÷

I. Introduction . 3 ~ 4

II. Results
¼öµæ·ü . 4 ~ 5
Àç°áÁ¤ . 5
IR spectrum 6 ~ 9

III. Experimental Section .. 10~11

IV. Table (»ç¿ëÇÑ ½Ã¾à) 11

V. Questions
Synthesis 11~13
Recrystallization . 13~15

VI. Discussion . 16

VII. Conclusions ..16

VIII. Reference ... 17
I. Introduction

Background
Acetyl acetonate (2,4-pentanedionato, acac), CH3COCH2COCH3´Â ¾à»êÀ¸·Î ¼ö¿ë¾×¿¡¼­ ÀÌ¿ÂÈ­ ÇÒ ¼ö ÀÖ´Â ÀüÇüÀûÀÎ ¥â-didetoneÀÌ´Ù.

CH3COCH2COCH3 ¡ê H+ + CH3COCHCOCH3-

ÀÌ ¶§ »ý¼ºµÈ À½ÀÌ¿ÂÀº ±Ý¼Ó°ú Âø¹°À» Çü¼ºÇÏ´Â ¸®°£µå(donor-»ê¼Ò)·Î¼­ ¿ªÇÒÀ» ÇÑ´Ù. ÀϹÝÀûÀ¸·Î °áÁ¤¼º °íü·Î ºÐ¸®µÇ´Â Âø¹°Àº Áß¼ºÀ̱⠶§¹®¿¡, ±Ý¼ÓÀÌ¿ÂÀº È­Çз®·ÐÀû Âø¹° M(CH3COCHCOCH3)xÀ» Çü¼ºÇÑ´Ù.

xCH3COCH2COCH3 + Mx+ ¡ê xH+ + M(CH3COCHCOCH3)x

M(acac)x Âø¹°¿¡¼­ six-membered ring, MO2C3´Â Æò¸éÀ¸·Î Á¸ÀçÇϸ鼭 6¥ð-ÀüÀÚ¸¦ Áö´Ï°í Àֱ⠶§¹®¿¡, ÀÌ°ÍÀº ¾àÇÑ ¹æÇâÁ·¼ºÀ» ³»ÀçÇÏ°í ÀÖÀ»¡¦(»ý·«)


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ÀÚ¿¬°úÇÐ   ¹«±âÈ­ÇнÇÇè   The   Synthesis   acac   Cr   Fe   Co  


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