Piezoelectric material, piezoelectric element, and electronic apparatus

A piezoelectric material comprising:

• an oxide containing Ba, Ca, Ti, Sn, Zr, Cu, and Mn;
• or
• an oxide containing Ba, Ca, Ti, Zr, Cu, and Mn,
• wherein x that is a ratio of a Ca content (mol) to a sum of a Ba content and the Ca content (mol) satisfies 0.125≦x≦0.300,
• wherein y that is a ratio of a Sn content (mol) to a sum of a Ti content, the Sn content, and a Zr content (mol) satisfies 0≦y≦0.020,
• wherein z that is a ratio of the Zr content (mol) to the sum of the Ti content, the Sn content, and the Zr content (mol) satisfies 0.041≦z≦0.074,
• wherein the Cu content (parts by weight) relative to 100 parts by weight of the oxide containing Ba, Ca, Ti, Sn, Zr, Cu, and Mn, or the Cu content (parts by weight) relative to 100 parts by weight of the oxide containing Ba, Ca, Ti, Zr, Cu, and Mn is 0.02 parts by weight or more and 0.60 parts by weight or less, and
• wherein the Mn content (parts by weight) relative to 100 parts by weight of the oxide containing Ba, Ca, Ti, Sn, Zr, Cu, and Mn, or the Mn content (parts by weight) relative to 100 parts by weight of the oxide containing Ba, Ca, Ti, Zr, Cu, and Mn is 0.12 parts by weight or more and 0.40 parts by weight or less.