Title
Teoriya YaMR khimicheskikh sdvigov ftora v aromaticheskikh molekulakh: Analiz i raschet khimicheskikh sdvigov (Russian Edition),Used
Delivery time: 8-12 business days (International)
Kniga sostoit iz dvukh chastey, pervaya iz kotorykh posvyashchena issledovaniyu vliyaniya vnutrimolekulyarnykh elektronnykh effektov na magnitnoe ekranirovanie yader ftora v aromaticheskikh molekulakh. Glavnoe vnimanie udeleno vyyasneniyu prirody anomal'nykh variatsiy khimicheskikh sdvigov ftora v orto i polizameshchennykh ftorbenzolakh. Razrabotannaya poluempiricheskaya skhema khimicheskikh sdvigov pozvolila predstavit' ikh v vide additivnoy summy vnutrimolekulyarnykh elektronnykh effektov. Predlagaemaya model' pozvolila kolichestvenno opisat' dostatochno raznoobraznyy eksperimental'nyy material. Vo vtoroy chasti uchityvaetsya vliyanie mezhmolekulyarnykh vzaimodeystviy na variatsii khimicheskogo sdviga v razlichnykh kondensirovannykh sredakh: aprotonnykh i protonnykh rastvoritelyakh, nepolyarnykh i polyarnykh. Analiziruetsya vliyanie na ekranirovanie lineynogo i kvadratichnogo vneshnego elektricheskogo polya, vandervaal'sovskikh vzaimodeystviy, a dlya polyarnykh molekul, v ramkakh kontinual'noy dielektricheskoy modeli, uchityvaetsya takzhe vliyanie polya reaktsii. V ramkakh predlagaemoy modeli ob"yasnena temperaturnaya zavisimost' khimicheskogo sdviga. Issledovaniya, predstavlennye v etoy monografii v osnovnom opirayutsya na rezul'taty rabot, vypolnennykh avtorom.
By changing our most important processes and
products, we have already made a big leap forward. This ranges from the
increased use of more sustainable fibers to the use of more
environmentally friendly printing processes to the development of
efficient waste management in our value chain.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.