AlPO_4-5$ 분자체에서 가교 OH 그룹의 성질에 대한 구조 특성 효과 : MNDO 계산

Semiempirical MNDO calculations are employed to study relation properties on bridging OH group with Al-O(P-O) bond length and Al-O-P bond angle of structural characteristics using birdging $(OH)_3AlOP(OH)_3$ and $(OH)_3AlOHP(OH)_3^+$ model culster. We know that the O-H bond dissociation energy of br...

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Veröffentlicht in:Journal of the Korean Chemical Society 1993, Vol.37 (9), p.787-792
Hauptverfasser: 손만식, 이종광, 백우현, Son, Man-Shick, Lee, Chong-Kwang, Paek, U-Hyon
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container_end_page 792
container_issue 9
container_start_page 787
container_title Journal of the Korean Chemical Society
container_volume 37
creator 손만식
이종광
백우현
Son, Man-Shick
Lee, Chong-Kwang
Paek, U-Hyon
description Semiempirical MNDO calculations are employed to study relation properties on bridging OH group with Al-O(P-O) bond length and Al-O-P bond angle of structural characteristics using birdging $(OH)_3AlOP(OH)_3$ and $(OH)_3AlOHP(OH)_3^+$ model culster. We know that the O-H bond dissociation energy of bridging OH group is increased with increasing Al-O(P-O) bond length and decreasing Al-O-P bond angle. The bridging OH group is formed into enlarged Al-O(P-O) bond length and shortened Al-O-P bond angle in bridging oxygen atom by a hydrogen migration. The negative net charge of bridging oxygen atom is increased with longer Al-O-P bond angle, while the positive net charge is decreased with longer Al-O-P bond angle. $AlPO_4-5$ 분자체의 가교 OH 그룹에 대한 성질을 $AlPO_4-5$ 분자체의 구조 특성인 Al-O(P-O) 결합길이와 Al-O-P 결합각에 대한 관계를 알아보기 위하여 가교 $(OH)_3AlOP(OH)_3$ 와 $(OH)_3AlOHP(OH)_3^+$ 덩어리를 이용하여 반경험적 MNDO 계산 방법으로 연구하였다. 가교 OH 그룹의 O-H 결합해리에너지는 Al-O(P-O) 결합길이가 증가할수록, Al-O-P 결합각이 감소할수록 알 수 있었고, 가교 OH 그룹 생성은 Al-O(P-O) 결합길이가 길고, Al-O-P 결합각이 작은 가교 산소원자에서 형성된다는 것을 알았다. 또한 Al-O-P 결합각이 증가할수록 가교 산소원자의 음의 알짜전하는 증가하나 가교 수소원자의 양의 알짜전하는 감소함을 알았다.
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fullrecord <record><control><sourceid>kisti</sourceid><recordid>TN_cdi_kisti_ndsl_JAKO199313464514306</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JAKO199313464514306</sourcerecordid><originalsourceid>FETCH-kisti_ndsl_JAKO1993134645143063</originalsourceid><addsrcrecordid>eNpjYeA0NDA01zUyNbHgYOAtLs5MMjA1NjY3N7A05mRIdMwJ8I830TVVUXi9reXNvAlvNm15M33Cm5Y5Cq82NLzaOkHB30Ph1fYdrxfvfDN3hsKblo1vlncAFSi87ml4OxWoaOuaNws3KLzt2gmUUng7a8WrzXsUrBR8_Vz8FV5tbnnTtIGHgTUtMac4lRdKczOourmGOHvoZmcWl2TG56UU58R7OXr7G1paGhsam5iZmBqaGBuYGROrDgD9Y1cx</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>AlPO_4-5$ 분자체에서 가교 OH 그룹의 성질에 대한 구조 특성 효과 : MNDO 계산</title><source>EZB-FREE-00999 freely available EZB journals</source><creator>손만식 ; 이종광 ; 백우현 ; Son, Man-Shick ; Lee, Chong-Kwang ; Paek, U-Hyon</creator><creatorcontrib>손만식 ; 이종광 ; 백우현 ; Son, Man-Shick ; Lee, Chong-Kwang ; Paek, U-Hyon</creatorcontrib><description>Semiempirical MNDO calculations are employed to study relation properties on bridging OH group with Al-O(P-O) bond length and Al-O-P bond angle of structural characteristics using birdging $(OH)_3AlOP(OH)_3$ and $(OH)_3AlOHP(OH)_3^+$ model culster. We know that the O-H bond dissociation energy of bridging OH group is increased with increasing Al-O(P-O) bond length and decreasing Al-O-P bond angle. The bridging OH group is formed into enlarged Al-O(P-O) bond length and shortened Al-O-P bond angle in bridging oxygen atom by a hydrogen migration. The negative net charge of bridging oxygen atom is increased with longer Al-O-P bond angle, while the positive net charge is decreased with longer Al-O-P bond angle. $AlPO_4-5$ 분자체의 가교 OH 그룹에 대한 성질을 $AlPO_4-5$ 분자체의 구조 특성인 Al-O(P-O) 결합길이와 Al-O-P 결합각에 대한 관계를 알아보기 위하여 가교 $(OH)_3AlOP(OH)_3$ 와 $(OH)_3AlOHP(OH)_3^+$ 덩어리를 이용하여 반경험적 MNDO 계산 방법으로 연구하였다. 가교 OH 그룹의 O-H 결합해리에너지는 Al-O(P-O) 결합길이가 증가할수록, Al-O-P 결합각이 감소할수록 알 수 있었고, 가교 OH 그룹 생성은 Al-O(P-O) 결합길이가 길고, Al-O-P 결합각이 작은 가교 산소원자에서 형성된다는 것을 알았다. 또한 Al-O-P 결합각이 증가할수록 가교 산소원자의 음의 알짜전하는 증가하나 가교 수소원자의 양의 알짜전하는 감소함을 알았다.</description><identifier>ISSN: 1017-2548</identifier><language>kor</language><ispartof>Journal of the Korean Chemical Society, 1993, Vol.37 (9), p.787-792</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,4024</link.rule.ids></links><search><creatorcontrib>손만식</creatorcontrib><creatorcontrib>이종광</creatorcontrib><creatorcontrib>백우현</creatorcontrib><creatorcontrib>Son, Man-Shick</creatorcontrib><creatorcontrib>Lee, Chong-Kwang</creatorcontrib><creatorcontrib>Paek, U-Hyon</creatorcontrib><title>AlPO_4-5$ 분자체에서 가교 OH 그룹의 성질에 대한 구조 특성 효과 : MNDO 계산</title><title>Journal of the Korean Chemical Society</title><addtitle>Journal of the Korean Chemical Society</addtitle><description>Semiempirical MNDO calculations are employed to study relation properties on bridging OH group with Al-O(P-O) bond length and Al-O-P bond angle of structural characteristics using birdging $(OH)_3AlOP(OH)_3$ and $(OH)_3AlOHP(OH)_3^+$ model culster. We know that the O-H bond dissociation energy of bridging OH group is increased with increasing Al-O(P-O) bond length and decreasing Al-O-P bond angle. The bridging OH group is formed into enlarged Al-O(P-O) bond length and shortened Al-O-P bond angle in bridging oxygen atom by a hydrogen migration. The negative net charge of bridging oxygen atom is increased with longer Al-O-P bond angle, while the positive net charge is decreased with longer Al-O-P bond angle. $AlPO_4-5$ 분자체의 가교 OH 그룹에 대한 성질을 $AlPO_4-5$ 분자체의 구조 특성인 Al-O(P-O) 결합길이와 Al-O-P 결합각에 대한 관계를 알아보기 위하여 가교 $(OH)_3AlOP(OH)_3$ 와 $(OH)_3AlOHP(OH)_3^+$ 덩어리를 이용하여 반경험적 MNDO 계산 방법으로 연구하였다. 가교 OH 그룹의 O-H 결합해리에너지는 Al-O(P-O) 결합길이가 증가할수록, Al-O-P 결합각이 감소할수록 알 수 있었고, 가교 OH 그룹 생성은 Al-O(P-O) 결합길이가 길고, Al-O-P 결합각이 작은 가교 산소원자에서 형성된다는 것을 알았다. 또한 Al-O-P 결합각이 증가할수록 가교 산소원자의 음의 알짜전하는 증가하나 가교 수소원자의 양의 알짜전하는 감소함을 알았다.</description><issn>1017-2548</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1993</creationdate><recordtype>article</recordtype><sourceid>JDI</sourceid><recordid>eNpjYeA0NDA01zUyNbHgYOAtLs5MMjA1NjY3N7A05mRIdMwJ8I830TVVUXi9reXNvAlvNm15M33Cm5Y5Cq82NLzaOkHB30Ph1fYdrxfvfDN3hsKblo1vlncAFSi87ml4OxWoaOuaNws3KLzt2gmUUng7a8WrzXsUrBR8_Vz8FV5tbnnTtIGHgTUtMac4lRdKczOourmGOHvoZmcWl2TG56UU58R7OXr7G1paGhsam5iZmBqaGBuYGROrDgD9Y1cx</recordid><startdate>1993</startdate><enddate>1993</enddate><creator>손만식</creator><creator>이종광</creator><creator>백우현</creator><creator>Son, Man-Shick</creator><creator>Lee, Chong-Kwang</creator><creator>Paek, U-Hyon</creator><scope>JDI</scope></search><sort><creationdate>1993</creationdate><title>AlPO_4-5$ 분자체에서 가교 OH 그룹의 성질에 대한 구조 특성 효과 : MNDO 계산</title><author>손만식 ; 이종광 ; 백우현 ; Son, Man-Shick ; Lee, Chong-Kwang ; Paek, U-Hyon</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-kisti_ndsl_JAKO1993134645143063</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>kor</language><creationdate>1993</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>손만식</creatorcontrib><creatorcontrib>이종광</creatorcontrib><creatorcontrib>백우현</creatorcontrib><creatorcontrib>Son, Man-Shick</creatorcontrib><creatorcontrib>Lee, Chong-Kwang</creatorcontrib><creatorcontrib>Paek, U-Hyon</creatorcontrib><collection>KoreaScience</collection><jtitle>Journal of the Korean Chemical Society</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>손만식</au><au>이종광</au><au>백우현</au><au>Son, Man-Shick</au><au>Lee, Chong-Kwang</au><au>Paek, U-Hyon</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>AlPO_4-5$ 분자체에서 가교 OH 그룹의 성질에 대한 구조 특성 효과 : MNDO 계산</atitle><jtitle>Journal of the Korean Chemical Society</jtitle><addtitle>Journal of the Korean Chemical Society</addtitle><date>1993</date><risdate>1993</risdate><volume>37</volume><issue>9</issue><spage>787</spage><epage>792</epage><pages>787-792</pages><issn>1017-2548</issn><abstract>Semiempirical MNDO calculations are employed to study relation properties on bridging OH group with Al-O(P-O) bond length and Al-O-P bond angle of structural characteristics using birdging $(OH)_3AlOP(OH)_3$ and $(OH)_3AlOHP(OH)_3^+$ model culster. We know that the O-H bond dissociation energy of bridging OH group is increased with increasing Al-O(P-O) bond length and decreasing Al-O-P bond angle. The bridging OH group is formed into enlarged Al-O(P-O) bond length and shortened Al-O-P bond angle in bridging oxygen atom by a hydrogen migration. The negative net charge of bridging oxygen atom is increased with longer Al-O-P bond angle, while the positive net charge is decreased with longer Al-O-P bond angle. $AlPO_4-5$ 분자체의 가교 OH 그룹에 대한 성질을 $AlPO_4-5$ 분자체의 구조 특성인 Al-O(P-O) 결합길이와 Al-O-P 결합각에 대한 관계를 알아보기 위하여 가교 $(OH)_3AlOP(OH)_3$ 와 $(OH)_3AlOHP(OH)_3^+$ 덩어리를 이용하여 반경험적 MNDO 계산 방법으로 연구하였다. 가교 OH 그룹의 O-H 결합해리에너지는 Al-O(P-O) 결합길이가 증가할수록, Al-O-P 결합각이 감소할수록 알 수 있었고, 가교 OH 그룹 생성은 Al-O(P-O) 결합길이가 길고, Al-O-P 결합각이 작은 가교 산소원자에서 형성된다는 것을 알았다. 또한 Al-O-P 결합각이 증가할수록 가교 산소원자의 음의 알짜전하는 증가하나 가교 수소원자의 양의 알짜전하는 감소함을 알았다.</abstract><oa>free_for_read</oa></addata></record>
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title AlPO_4-5$ 분자체에서 가교 OH 그룹의 성질에 대한 구조 특성 효과 : MNDO 계산
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