Silane compound, production method thereof, and resin composition containing silane compound

A siloxane compound having a siloxane bond and an imido bond,

• wherein the siloxane compound comprises a structure unit formed by connecting at least one organic skeleton having an imido bond to a silicon atom forming a siloxane bond,
• wherein the siloxane compound is defined by the following average composition formula:
• XaYbZcSiOd
• wherein X in the average composition formula is defined by the following formula (5):
• in the formula,
• R16 to R21 may be same or different and independently denote at least one selected from the group consisting of hydrogen atom, alkyl group, halogen atom, or aromatic groups;
• x and z may be same or different and independently denote an integer of 0 or higher and 5 or lower;
• and
• y is 0 or 1;
• Z may be same or different and denotes an organic group having no imido bond;
• Y is a hydroxyl group or an OR group, in which R is an alkyl group having 1 to 8 carbon atom(s);
• a is 1;
• b is 0 or a numeral less than 3;
• c is 0;
• d is a numeral less than 2 but not 0;
• and
• a+b+c+2d=4.