You have posted:
-as per your appointment letter "The Company reserves the right to pay salary in lieu of such notice." It is believed that company is silent on whether the employee can tender notice pay in lieu of notice period.
-"Now my head and other colleague is not giving full support. Hence I want to live the company with immediate effect"
You may submit, under acknowledgment, a communication establishing it by citing specific incidences. You may remain alert and should not leave any room for the company to charge you on any count.
You can submit, under acknowledgment, another communication subsequent to your notice of resignation, quoting its reference and mention your effective date of resignation. You may give a few days as suitable to you and avoid abrupt termination. You may mention that within and up to effective date of your resignation, company should ensure completion of smooth exit formalities, should take charge/company property and issue receipt/NDC on the spot, NOC (if applicable and acceptable to you) and supply you acknowledgment/acceptance of resignation, work experience/service certificate, relieving letter, form 16, FNF statement, settlement of a/c and payment of dues, PF accumulation reports, PF withdrawal/transfer forms, NOC/NDC etc.
You may submit, under acknowledgment, a list of:
-items to be submitted by you to company and by company to you and demand that verified list should be supplied to you at once to avoid inconvenience, wastage of time and funds by either party.
-payables by you to company and by company to you, and demand that verified list should be supplied to you at once to avoid inconvenience, wastage of time and funds by either party, and you may mention that notice pay towards shortfall in notice pay, may be adjusted in FNF statement.