Chemistry 341 spectroscopy lecture
Fundamentals of Quantum Chemistry Molecular Spectroscopy and Modern Electronic Structure Computations Michael P. Mueller
... Fundamentals of Quantum Chemistry This page intentionally left blank Fundamentals of Quantum Chemistry Molecular Spectroscopy and Modern Electronic Structure Computations Michael Mueller ... momentum terms and mass coordinates s and r The reduced mass of the system, This reduces the expressions for and in terms of and are now expressed in terms o...
Ngày tải lên: 31/08/2016, 19:48
lecture 2 spectroscopy
... Solution C x 105 M Io I Thioketone -C =S 330 A 2. 23 100 27 Nitrite -NO2 23 0 B 1.90 100 32 Conjugated Diene -C=C-C=C- 23 3 Conjugated Triene -C=C-C=C-C=C- 26 8 Conjugated Tetraene -C=C-C=C-C=C-C=C- Benzene ... and should be avoided R2 = 0.995 20 .0 40.0 60.0 concentration (uM) Chromophoric Structure Practice Examples Group Structure nm Carbonyl >C=O 28 0 Azo -N = N- 26 2 Nitro -N=O...
Ngày tải lên: 08/03/2014, 15:35
Lecture 2 - RF Fundamentals
... http://www.fab-corp.com February 20 05 Copyright 20 05 All Rights Reserved 22 External Antenna Contd 2. 4 Gz dB Log Periodic Antenna 2. 4 Gz dB Magnetic Mount Omni Antenna February 20 05 Copyright 20 05 All ... ARSINIDE February 20 05 LIGHT VELOCITY (km/s) 1.0 1.00003 1.33 1.46 1.5 2. 0 3.4 3.6 Copyright 20 05 All Rights Reserved 300,000 300,000 22 5,000 20 5,000 20 0,000 150,000...
Ngày tải lên: 13/09/2012, 11:16
Lecture 4 - Spread Spectrum Technologies
... - 928 Mhz S-Band - Ghz S-Band ISM (802.11b) 2 .4 - 2.5 Ghz C-Band - Ghz C-Band Satellite downlink 3.7 - 4. 2Ghz C-Band Radar (weather) 5.25 - 5.925 Ghz C-Band ISM (802.11a) 5.725 - 5.875 Ghz C-Band ... C-Band satellite uplink 5.92 5-6 .42 5 Ghz X-Band 8-1 2 Ghz X-Band Radar (police/weather) 9. 5-1 0.55 Ghz Ku-band 1 2-1 8 Ghz Ku-band Radar (Police) 13. 5...
Ngày tải lên: 13/09/2012, 11:16
Lecture 5 - WLAN Infrastruc
... publication 250 NEMA Type 4) February 20 05 Copyright 20 05 All Rights Reserved 16 Access Point Mounts February 20 05 Copyright 20 05 All Rights Reserved 17 Wireless Bridge February 20 05 Copyright 20 05 All ... handle between 8-1 6 clients An Enterprise grade WGB can handle up to 255 clients February 20 05 Copyright 20 05 All Rights Reserved 22 Wireless Router February 20 05 Copyr...
Ngày tải lên: 13/09/2012, 11:16
Lecture 6 WLAN Standards and Organizations.ppt
... 36 technical Societies q The IEEE Standards Association administers the standards process within the IEEE The American National Standards Institute (ANSI) accredits the IEEE and oversees the standards ... and oversees the standards process Many IEEE standards become ANSI standards q The Computer Society is responsible for the IEEE 802 series of standards through its LAN/M...
Ngày tải lên: 13/09/2012, 11:16
Lecture 7 - 802.11 WLAN Architecture
... Interval - Announce existence of 802.11 network Capability Info - Advertisement of network's capabilities Service Set Identity (SSID) - The identity of the service set FH Parameter Set - Specifies ... February 2005 Copyright 2005 All Righs Reserved WLAN Types q Independent Basic Service Set (IBSS) No Access Point An ad-hoc group of wireless nodes Peer-to-peer transmission...
Ngày tải lên: 13/09/2012, 11:16
Environmental chemistry - P1
... 34 2.4.4.1 Mêtan 34 2.4.4.2 Các hydrocacbon khác mêtan (non-methane hydrocarbons - NMHCs) 34 2.4.4.3 Các dẫn xuất halogen hydrocacbon 35 2.4.5 Các hạt lơ lửng ... số nồng độ chất ô nhiễm nước mặt (TCVN 594 2-1 995) 78 Giá trị giới hạn cho phép thông số nồng độ chất ô nhiễm nước thải công nghiệp (TCVN 594 5-1 995) .79 Hàm lượng nguyên tố hóa học ... 90 4.3.2 Không khí đất 91 4.4 Dịch...
Ngày tải lên: 06/10/2012, 11:11
Environmental chemistry - P2
... dng ca Trỏi t lỳc s khai Ngi ta suy oỏn rng, t nhiu loi phõn t hu c c to thnh, cỏc h vụ sinh (non-living systems) c hỡnh thnh, tin húa thnh cỏc sinh vt t sinh tn v sinh sn, sau cựng phỏt trin thnh
Ngày tải lên: 06/10/2012, 11:11
Báo cáo y học: "Enhancement of the Click Chemistry for the Inverse Diels Alder Technology by Functionalization of Amide-Based Monomers"
... of the dansyl derivative and the N-ethyl-diisoproylamine and the dansyl sulfamidoethylamine to the tetrazine product linked with 5-dansyl sulfamidoethylcarboxamide-2-yl For the syntheses of the ... [15] The synthesis of the tetrazine dicarbonic acid derivate was performed as described by [15] The synthesis procedure of the corresponding dansyl derivative was ca...
Ngày tải lên: 25/10/2012, 11:00