No, you can not to get Russian citizenship. Married - is not reason to getting RF citizenship. At first, you mast to get permission to temporary live in Russia. In a 3 year you can to put in an application to accept RF citizenship.

belarus-in-russia.by.ru/?C=S;O=A

Здравствуйте! Если человек согласно всем требованиям сдал документы на оформление заграничного паспорта. Могут ли ему ускорить его оформление? Т.к. от сроков зависит многое (документы были поданы 12.11.07). Его приглашают на работу заграницу, но их условия, чтоб он приезжал как можно скорее. …

Hello, I decided to write you because my future husband also will live in Russia and now we finding out what kind of documents he needs for that. Can you help us with that? Did you get permanent permission of living in Russia directly after marriage or how was it? We want to apply documents d…