Table 1.

Percentage yields and sonochemical efficiencies of performed syntheses.

Tin sulphide	Sonication time (min)	$Y_t$(%)	${\mathit{SE}}_t$(mg/W)
SnS2	60	91.5	11.99
	90	98	12.87
	120	99	12.98
SnS	60	23	2.49
	90	35	3.82
	120	46	4.97