Jmol-Application/C2/Measurements-and-Labeling/Khasi

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Time Narration
00:01 Pdiang sngewbha sha kane ka tutorial halor Measurements and Labeling haka Jmol Application.
00:06 Ha kane ka tutorial, ngin pule ban :
00:09 Shna ki model jong u carboxylic acid bad nitroalkane.
00:14 Ban Label ïaki atom ha u model daki symbol bad number.
00:19 Thew ïaka bond lengths, bond angles bad dihedral angles.
00:24 Ban bud ïa kane ka tutorial, phi dei ban nang-
00:27 Kumno ban shna bad edit ki molecular model haka Jmol Application.
00:32 Lada em, peit ïa ki tutorial ba kum kane kiba don haka website jong ngi.
00:37 Ban record ïa kane ka tutorial, nga pyndonkam ka:
00:39 Ubuntu OS version 12.04
00:44 Jmol version 12.2.2 and
00:47 Java version 7.
00:50 To ngin ïaid lyngba ki synjam kumno ban tei ïaka carboxyl group dakaba pyndonkam kane ka animation.
00:56 Kum ka nuksa, ngin shna ka model jong u Ethanoic acid, uba la tip kyllum ruh kum u Acetic acid.
01:03 Ngin sdang da ka model jong u Ethane.
01:06 Ngi donkam ban pynkylla uwei naki methyl groups sha u carboxyl group.
01:11 Buh bujli artylli ki hydrogen bala pynïasnoh lang sha u juh u carbon atom da u hydroxy group.
01:18 Delete u hydrogens bala pyniasnoh sha u wei naki oxygen bad Carbon.
01:23 Pynkylla ïa u Carbon-Oxygen bond sha udouble-bond.
01:26 La pynkylla ïa u Methyl group sha uCarboxyl group.
01:31 Khmih thuh ba ïa u Ethane la pynkylla sha u Ethanoic acid.
01:35 Ngin bud ia ki synjam ba halor bad shna u model jong u Ethanoic acid ha Jmol application.
01:42 Une u dei u model jong u Ethane ha ka Jmol panel.
01:46 To ngin pynkylla ïa u methyl group sha u carboxyl group.
01:50 Jiedoxygen naka Modelkit menu.
01:54 Click ha ki hydrogens ba la pynïasnoh sha u juh u carbon atom.
01:58 Mynta, check ïa u jingjied Delete atom u ba haka modelkit menu.
02:02 Delete ïa u hydrogen bala pynïasnoh sha u oxygen.
02:07 Bad delete ruh ïa u hydrogen bala pyniasnoh sha u carbon.
02:11 Nangta, to ngin wanrah ïa u double-bond hapdeng u carbon bad oxygen.
02:16 Te , check ïa u jingjied double haka modelkit menu
02:20 bad click ha u bond uba pynïasnoh ïa u carbon bad oxygen.
02:25 Ngi don u model jong u Acetic acid haka screen.
02:28 Leh ïaka energy minimization ban pyntreikam bha ïaka structure.
02:32 Ngin bud ka rukom leh kaba ïasyriem ban shna ïa ka nitro group.
02:37 Kane ka Jmol panel ryngkat ka model jong ka ethane.
02:40 Mynta, to ngin pynkylla ïa une u molecule sha u nitro-ethane.
02:45 Click haka modelkit menu bad check ïa uba pyrshah u Nitrogen.
02:50 Click ha u hydrogen atom uba ha u ethane molecule.
02:54 La pyni ïa u Nitrogen atom kum ka blue sphere.
02:58 Nangta pat, ngin ïa bujli ïa ki artylli ki hydrogens bala pynsnoh sha u nitrogen da u hydroxy group.
03:04 Click ha ka modelkit menu bad check pyrshah ïa u Oxygen (O).
03:10 Nangta, click ha ki hydrogen bala pynsnoh sha u nitrogen.
03:14 Delete ïa ki hydrogens bala pynsnoh sha ki oxygen atoms.
03:18 Plie ïaka modelkit menu bad check pyrshah ïa u delete atom.
03:23 Click ha u hydrogen bala pynsnoh sha ki oxygen atom.
03:26 Mynta, ngin wanrah ïa u double-bond hapdeng u nitrogen bad ki oxygen atom.
03:32 Check ïa u jingjied “double” haka modelkit menu.
03:36 Click ha u bond u ba pynïanoh ïaki nitrogen bad oxygen atoms.
03:40 U ne u dei u model jong u nitroethane haka panel.
03:44 Kumka assignment-,Shna ki model jong 1-butanoic acid bad ethylacetate.
03:50 Optimize ïaka structure dakaba leh energy minimization bad
03:53 Save ïaka image.
03:56 Ka assignment ba lahdep jong phi kadei ban long kumne harum.
04:02 To ngin leit phai biang sha ka Jmol panel.
04:04 kane kadei ka model jong ka 1-butanoic acid haka screen.
04:08 To ngin pule ban label ïaki atoms ha ka model.
04:12 Ngi leh ïa kane daki symbol kiba pynïadei sha ki element bad number.
04:17 Plie ïaka Display menu bad jied Label naka menu ba hiar shapoh.
04:22 Jied “Symbol” ban label ïa baroh ki atom daki symbol kiba pynïadei sha ki element.
04:29 Ka jingjied "Name” kan ai ïa ki symbol bad ki number baroh ar.
04:34 Ka jingjied "Number" kan ai tang ïaka jingai number jong ki atom.
04:37 Ngi lah ban pyndam noh ïa ki label na ka model dakaba pyndonkam u jingjied "None".
04:43 Ngi lah ruh ban pyndonkam ïaka Pop-up menu ban leh ïa baroh ki jingpynpher kiba haneng.
04:48 Right-click haka panel ban plie ïaka Pop-up menu bad check iaki jingjied bapher.
04:55 Lah ban thew ïaka jingjngai hapdeng ar tylli ki atom ha u molecule dakaba pyndonkam u Tools menu.
05:01 Shwa ba ngin thew, plie ïaka modelkit menu bad click ha minimize.
05:07 La leh mynta ïaka Energy minimization bad u model u don haka jingthaw dur ba ïaineh tam.
05:14 Mynta, click ha uTools menu, jiedDistance Units.
05:20 Jied ki jingjied naka sub-menu katkum ka jingdonkam.
05:25 Kumka nuksa, Ngan jied Angstrom.
05:28 Te, ka lynter jong u bond ba nga thew, kan long ha ka unit Angstrom.
05:34 Click ha u icon Rotate molecule bad wanrah ïa u cursor sha ka panel.
05:42 Ngan thew ïaka jingjngai hapdeng ki atom 9 bad 4.
05:46 Nyngkong, double-click ha u atom ba sdang uba dei u atom number 9.
05:52 Ban pyndep ïaka jingthew, double-click ha u atom bakut uba long u atom number 4.
05:58 ïaka lynter jong u bond la pyni mynta haka screen.
06:02 To ngin leh shuh sa khyndiat ki jingthew ïaki bond lengths.
06:05

To ngin thew ïaka bond-length hapdeng carbon bad oxygen double-bond.

06:10 Te, double-click ha u atom number 5 bad wanrah ïa u cursor sha u atom number 7 bad double-click u.
06:19 Kumjuh ruh, to ngin thew ïaka jingjngai ki single bond carbon bad oxygen .
06:25 Te, double-click ha u atom number 5 bad wanrah ïa u cursor sha u atom number 6 bad double-click ha u.
06:34 Ngi lah ban iohi bala pyni haka panel ïa baroh ki jingjngai hapdeng ki bond.
06:39 Ngi lah ruh ban thew ïaki bond-angles bad dihedral angles haka model.
06:44 Kumka nuksa – ngin thew ïaka ka bond angle hapdeng ki atom 9, 4 bad 1.
06:51 Double-click ha u atom number 9 bad nangta click ha u atom 4.
06:56 Ban pyndep ïa ka jingthew iaka angle, double-click ha u atom number 1.
07:01 Ngi lah ban ïohi ïaka bond-angle bala pyni haka screen.
07:05 To ngin thew sa u wei u bond-angle, lehse, hapdeng ki atom 1, 5 bad 6.
07:12 Double-click ha u atom number 1, click ha u atom number 5 bad khadduh double-click ha u atom number 6.
07:23 Ka jingthew ïaka torsional lane dihedral angle ka donkam 4 tylli ki atom.
07:29 Te, ngin jied ki atom 8, 4, 1 bad 2.
07:34 Ban thew ïa ka dihedral angle, nyngkong double-click ha u atom number 8.
07:39 Click ha u atom number 4 bad nangta ha u atom number 1.
07:43 Bad khadduh, ban pyndep ïaka jingthew ka dihedral angle, double-click ha u atom number 2.
07:50 Ngi lah ban ïohi ïaka jingthew ka dihedral angle bala pyni haka screen.
07:55 ïa ki jingbuhdor jong baroh ki jingthew bala leh, lah ban peit ha ka dur table.
08:00 Click ha u icon “Click atom to measure distances” ha u tool bar.
08:06 Ka Measurements dialog-box ka plie haka panel.
08:10 Ka don ka list jing ki jingthew ba la leh haduh mynta.
08:14 Mynta ngi lah ban save ïaka image bad khang noh ïaka application.
08:17 To ngin Batai lyngkot:
08:19 Ha kane ka tutorial, ngi la pule ban-
08:22 Shna ki model jong u carboxylic acid bad nitroalkane.
08:26 Ban Label ki atom ha ka model da ki symbol jong ki element bad number.
08:31 Ban thew ïaki bond lengths, bond angles bad dihedral angles.
08:36 Na bynta ka assignment-
08:38 Shna ki model jong ki molecule kiba don ki single, double bad triple bonds.
08:43 Thew ïa ka jingjngai ki bond hapdeng ki carbon atom.
08:45 Bad ïa nujor ïaki.
08:48 Peit ïaka video badon ha kane ka URL.

http://spoken-tutorial.org/What]_is_a_Spoken_Tutorial

08:51 Ka batai lyngkot ïaka Spoken Tutorial project.
08:54 Lada phim don ka bandwidth ba biang, phi lah ban download bad peit ïaka.
08:59 Ka Spoken Tutorial Project team:
09:01 Ka pynlong workshops dakaba pyndonkam ki spoken tutorials.
09:04 Ka ai certificates sha kito kiba pass ïaka on-line test.
09:08 Ban tip kham bniah, sngewbha thoh sha:

contact@spoken-tutorial.org

09:15 Spoken Tutorial project kadei shi bynta jong ka ‘‘‘Talk to a Teacher project..
09:19 La kyrshan ïaka daka National Mission on Education Lyngba ka ICT, MHRD, Sorkar India.
09:26 Khambun ka jingtip halor kane ka mission kadon ha ka link harum:

http://spoken-tutorial.org/NMEICT-Intro

09:31 ïa kane ka script la pynkylla shaka ktien Khasi da I Hezekiah Lyngdoh na Shillong. Khublei ba phi la ïasnohlang.

Contributors and Content Editors

Hezekiah2016